Best Radio Frequency Attenuators - Buying Guide
Last Updated: 05/01/2024
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Radio Frequency Attenuator DC Double Female Head SMA Attenuator 50
Asin: B0B42QNP62
Features
- SMA Double Female Head RF Interface: SMA Double Female Head (Outer screw inner hole). Carbon film has good uniformity and consistency, stable resistance and high reliability.
- Improve impedance matching If some circuits require a relatively stable load impedance, an attenuator can be inserted between this circuit and the actual load impedance to buffer the impedance change.
- Read directly, easy to use In the comparison method measurement circuit, it can be used to directly read the attenuation value of the network under test.
- Stable performance Excellent electrical performance, minimal change due to temperature.
- Objects Used Suitable for a variety of RF and IF applications. Widely used in electronic equipment to adjust the size of in the circuit.
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【Read Directly, Easy To Use】 In The Comparison Method Measurement Circuit, It Can Be Used To Directly Read The Attenuation Value Of The Network Under Test..
【Objects Used】 Suitable For A Variety Of Rf And If Applications. Widely Used In Electronic Equipment To Adjust The Size Of In The Circuit..
【Stable Performance】 Excellent Electrical Performance, Minimal Change Due To Temperature..
【Improve Impedance Matching】 If Some Circuits Require A Relatively Stable Load Impedance, An Attenuator Can Be Inserted Between This Circuit And The Actual Load Impedance To Buffer The Impedance Change..
Brand: Hilitand | Manufacturer: Hilitand
See On Amazon #2
DC-4.0GHz RF Fixed Attenuator, SMA Double Female Head Radio Frequency Fixed Attenuator Module Board Elecrtonic Components
Asin: B09581M15Q
Features
- SPECIFIC FEATURES: Perfect RF fixed attenuator replacement, frequency range of DC - 4.0GHz and system impedance of 50 .
- GOOD DURABILITY: Made of high quality material, good performance, damage resistant, long service time.
- PERFECT IN WORKMANSHIP: Fine workmanship and good performance, simple operation and easy to use.
- CONVENIENT TO USE: Professional RF fixed attenuator with SMA double female head, easy to install.
- EXCELLENT PERFORMANCE: With good contact and high durability, maximum power of 23dBm (200mW).
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Perfect In Workmanship: Fine Workmanship And Good Performance, Simple Operation And Easy To Use..
Excellent Performance: With Good Contact And High Durability, Maximum Power Of 23Dbm (200Mw)..
Convenient To Use: Professional Rf Fixed Attenuator With Sma Double Female Head, Easy To Install..
Good Durability: Made Of High Quality Material, Good Performance, Damage Resistant, Long Service Time..
Brand: Eujgoov | Manufacturer: Eujgoov
Dimensions: 0.39 x 0.39 x 0.39 inches | Weight: 0.04 pounds
See On Amazon #3
AUNMAS Dc 4.0Ghz Fixed Attenuator, SMA Attenuator Set Attenuator SMA Double Female Head Radio Frequency Attenuator 50
Asin: B0CBK7C7W8 | Model: AUNMASi9et6pygqa | PartNumber: AUNMASi9et6pygqa
Features
- Precision Measurement: This DC 4.0Ghz Fixed Attenuator can be used in the comparison method measurement circuit to directly read the attenuation value of the network under test.
- Versatile Use: This device is commonly used in electronic equipment to adjust strength in the circuit, providing flexibility and control in various applications.
- Improved Impedance: For circuits requiring a relatively stable load impedance, the insertion of an attenuator can buffer the impedance change and improve impedance matching.
- High-Quality Material: The device's carbon film has good uniformity and consistency, with stable resistance and high reliability, ensuring long-term effective usage.
- Excellent Electrical Performance: The attenuator gives out excellent electrical performance with minimal changes due to temperature fluctuations, ensuring the reliable functioning of your electronic devices.
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Improved Impedance: For Circuits Requiring A Relatively Stable Load Impedance, The Insertion Of An Attenuator Can Buffer The Impedance Change And Improve Impedance Matching..
Excellent Electrical Performance: The Attenuator Gives Out Excellent Electrical Performance With Minimal Changes Due To Temperature Fluctuations, Ensuring The Reliable Functioning Of Your Electronic Devices..
High-Quality Material: The Device's Carbon Film Has Good Uniformity And Consistency, With Stable Resistance And High Reliability, Ensuring Long-Term Effective Usage..
Versatile Use: This Device Is Commonly Used In Electronic Equipment To Adjust Strength In The Circuit, Providing Flexibility And Control In Various Applications..
Brand: AUNMAS | Manufacturer: AUNMAS
See On Amazon #4
BECEN 10W SMA Attenuator,40db,DC to 3GHz,50 Ohm
Asin: B07MZLVY9T | Ean: 0751677853221 | UPC: 751677853221
Features
- 10W
- DC-3GHz
- SMA male to SMA female ( male is input and female is output)
- VSWR 1.20,50 Ohm
- (1-10dB) 0.5dB,(15-40dB) 1dB
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Sma Male To Sma Female ( Male Is Input And Female Is Output).
(1-10Db)±0.5Db,(15-40Db)±1Db.
Vswr ≤ 1.20,50 Ohm.
Dc-3Ghz.
Brand: BECEN | Manufacturer: Shenzhen BECEN Communication Technology Co.,Ltd
See On Amazon #5
Kadimendium rf Variable attenuator SMA dc-4.0ghz Fixed attenuator SMA Double Female Radio Frequency attenuator 50 12x7x1
Asin: B0C7PHS8GZ | Ean: 7354878932837
Features
- attenuator, high stability: the radio frequency attenuator has excellent electrical performance making minimal change due to temperature. and carbon film has good uniformity and consistency, stable resistance and high reliability
- good workmanship circuit board: the 50 rf attenuator is made of fr 4 board, 30db attenuator sma, variable attenuator sma, aluminum electrolyte capacitor, high concentration tin, smt components, high power transistor
- excellent electrical performance, minimal change due to temperature.
- carbon film has good uniformity and consistency, sma male to male connector, stable resistance and high reliability.
- directly read attenuation value in the comparison method measurement circuit, itbe used to directly read the attenuation value of the under test.
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Excellent Electrical Performance, Minimal Change Due To Temperature..
Directly Read Attenuation Value In The Comparison Method Measurement Circuit, Itbe Used To Directly Read The Attenuation Value Of The Under Test..
Carbon Film Has Good Uniformity And Consistency, Sma Male To Male Connector, Stable Resistance And High Reliability..
Good Workmanship Circuit Board: The 50 Rf Attenuator Is Made Of Fr 4 Board, 30Db Attenuator Sma, Variable Attenuator Sma, Aluminum Electrolyte Capacitor, High Concentration Tin, Smt Components, High Power Transistor.
Brand: Kadimendium | Manufacturer: Kadimendium
See On Amazon #6
DC-4.0GHz RF Fixed Attenuator SMA Double Female Head Radio Frequency Fixed Attenuator Module Board Elecrtonic Components
Asin: B094JYFG2B
Features
- High Quality Material Made of high quality material, good performance, damage resistant, long service time
- Good Performance Fine workmanship and good performance, simple operation and easy to use
- Easy To Install Professional RF fixed attenuator with SMA double female head, easy to install
- High Durability With good contact and high durability, maximum power of 23dBm (200mW)
- Frequency Range Perfect RF fixed attenuator replacement, frequency range of DC - 4.0GHz and system impedance of 50
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☛【Easy To Install】Professional Rf Fixed Attenuator With Sma Double Female Head, Easy To Install.
☛【Frequency Range】Perfect Rf Fixed Attenuator Replacement, Frequency Range Of Dc - 4.0Ghz And System Impedance Of 50Ω.
☛【High Durability】With Good Contact And High Durability, Maximum Power Of 23Dbm (200Mw).
☛【Good Performance】Fine Workmanship And Good Performance, Simple Operation And Easy To Use.
Brand: Walfront | Manufacturer: Walfront
Dimensions: 0.39 x 0.39 x 0.39 inches | Weight: 0.04 pounds
See On Amazon #7
HMC472 Digital RF Attenuator Module DC-3.8GHz Parallel 0.5dB Step 31.5dB Attenuation Value
Asin: B0828GQ672 | Ean: 0738585989549 | UPC: 738585989549
Features
- Attenuation Control Interface :Manually adjust the control through the 6-position pin header on the board.
- Attenuation Factor and Step Size :The HMC472 is a wideband 6-bit digital attenuator with an attenuation range of 0 to 31.5 dB and a typical step error of 0.25 dB.
- Operating Frequency Range :Adopt QFN surface mount package, uses single power supply 5V, working frequency range from DC to 3.8 GHz.
- Insertion Loss :Insertion loss is less than 2.0 dB (typical) and IIP3 is +54 dBm.
- Objects Used :Suitable for a variety of RF and IF applications.
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Operating Frequency Range :Adopt Qfn Surface Mount Package, Uses Single Power Supply 5V, Working Frequency Range From Dc To 3.8 Ghz..
Objects Used :Suitable For A Variety Of Rf And If Applications..
Insertion Loss :Insertion Loss Is Less Than 2.0 Db (Typical) And Iip3 Is +54 Dbm..
Attenuation Factor And Step Size :The Hmc472 Is A Wideband 6-Bit Digital Attenuator With An Attenuation Range Of 0 To 31.5 Db And A Typical Step Error Of ± 0.25 Db..
Brand: Walfront | Manufacturer: Walfront
Dimensions: 0.00 x 0.00 x 0.00 inches | Weight: 0.04 pounds
See On Amazon #8
HMC472 Digital RF Attenuator Module 0-31.5dB 0.5dB Step Attenuator Board SMA Interface Low Insertion Loss Radio Frequency Program Controlled Module
Asin: B0BJJYWFT3
Features
- APPLICATION RANGE: RF Attenuator Module is a wideband 6-bit digital attenuator for a wide range of RF and IF applications with an attenuation range of 0 to 31.5 dB and a typical step error of 0.25 dB.
- HIGH PERFORMANCE: Radio frequency attenuator replacement is available in a QFN surfaces mount package, uses a single 5V supply, operates from DC to 3.8 GHz and has an insertion loss of less than 2.0 dB (typical) and an IIP3 of +54 dBm.
- UNIQUE DESIGN: Step attenuator board input and output interfaces have SMA interface female threaded holes and the attenuation control interface can be manually adjusted and controlled via a 6 position header on the board.
- EASY TO INSTALL: Digital program control module is clearly structured and simple to install, taking only a few minutes to complete, which can effectively save you time and effort.
- EASY TO CARRY: Industrial electrical and electronic items are small and light enough to be carried in a toolbox or on the go, taking up little space and being readily accessible when needed.
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Unique Design: Step Attenuator Board Input And Output Interfaces Have Sma Interface Female Threaded Holes And The Attenuation Control Interface Can Be Manually Adjusted And Controlled Via A 6 Position Header On The Board..
Easy To Carry: Industrial Electrical And Electronic Items Are Small And Light Enough To Be Carried In A Toolbox Or On The Go, Taking Up Little Space And Being Readily Accessible When Needed..
Easy To Install: Digital Program Control Module Is Clearly Structured And Simple To Install, Taking Only A Few Minutes To Complete, Which Can Effectively Save You Time And Effort..
High Performance: Radio Frequency Attenuator Replacement Is Available In A Qfn Surfaces Mount Package, Uses A Single 5V Supply, Operates From Dc To 3.8 Ghz And Has An Insertion Loss Of Less Than 2.0 Db (Typical) And An Iip3 Of +54 Dbm..
Brand: Natudeco | Manufacturer: Natudeco
Dimensions: 0.00 x 0.00 x 0.00 inches | Weight: 0.04 Pounds
See On Amazon #9
Nooelec SMA Attenuator Kit - Bundle of 6pc 2W 50 Ohm SMA in-Line Attenuators Provides Highly Linear Attenuation from 1dB to 42dB in 1dB Increments. 1dB, 2dB, 3dB, 6dB, 10dB
Asin: B07YYMT65T | Model: SMA Attenuator Kit | PartNumber: SMA Attenuator Kit | Ean: 0616469146618 | UPC: 616469146618
Features
- A convenient package of 6 different 50 SMA in-line attenuators
- Includes values of 1dB, 2dB, 3dB, 6dB, 10dB and 20dB, which allows for selective attenuation of anywhere between 1dB-42dB in 1dB increments!
- Fantastic accuracy of / - 0.1dB through to 3GHz
- The values are laser-etched to ensure longevity of the labeling for the life of the devices
- Full 2 year warranty direct through Nooelec
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Fantastic Accuracy Of / - 0.1Db Through To 3Ghz.
Full 2 Year Warranty Direct Through Nooelec.
The Values Are Laser-Etched To Ensure Longevity Of The Labeling For The Life Of The Devices.
Includes Values Of 1Db, 2Db, 3Db, 6Db, 10Db And 20Db, Which Allows For Selective Attenuation Of Anywhere Between 1Db-42Db In 1Db Increments!.
Brand: NooElec | Manufacturer: Nooelec Inc.
Dimensions: 0.39 x 1.57 x 0.79 Inches | Weight: 0.07 Pounds
Warranty: 2 Year Warranty
See On Amazon #10
BECEN 40DB 10W N Attenuator, 10 Watt 50 Ohm Attenuator DC to 3Ghz Fixed Attenuator (40DB)
Asin: B0BZKDWHQ5
Features
- item per lot: 1pcs
- Max input power: 10W , Attenuation value 40db 1.5db
- Frequency range: DC to 3GHZ , VSWR: 1.20
- Connector: N male to female , Impedance: 50 , Temperature range: -25 C to +80 C
- Usage: Male as input, female as output, connected to the object to be used; when the female is used as input, it will cause the attenuator to burn out.
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Frequency Range: Dc To 3Ghz , Vswr: ≤1.20.
Usage: Male As Input, Female As Output, Connected To The Object To Be Used; When The Female Is Used As Input, It Will Cause The Attenuator To Burn Out..
Connector: N Male To Female , Impedance: 50Ω , Temperature Range: -25°C To +80°C.
Max Input Power: 10W , Attenuation Value：40Db ±1.5Db.
Brand: BECEN | Manufacturer: BECEN
See On Amazon #11
PacSatSales - Fiber Optic Variable Optical Attenuators - Single and Multi Mode dB Adjustable VOA (ST)
Asin: B01NAOHF8Y | Model: PSS-ST-VA | PartNumber: PSS-ST-VA | Ean: 0682269361902 | UPC: 682269361902
Features
- OPTIMIZE YOUR FIBER PERFORMANCE: The Variable Optical Attenuator caps are great for adjusting fiber optic network signal balance
- CONTROL YOUR SIGNAL: Variable Attenuator Source and End face ranges of 0dB to 30dB, this VOA Comes with a ceramic alignment sleeve and Dust caps to protect against debris. Free-hanging or panel-mount design
- REDUCE COMPLEXITY: User adjusts and sets the increase of attenuation to desired level through turn of pinwheel. Replacing the mating sleeve at the patch panel enabling variable attenuation levels to be introduced to the system at your own discretion.
- FIELD TESTED: Every product is tested after production, and meets all industry compliances. We rely on these attenuators in our clients mission critical fiber optic networks across the USA.
- TRUSTED SUPPLIER - Since 1989, Pacific Satellite Inc has been installing commercial CATV systems and networks throughout the USA. We independently source our own brand high spec suite of fiber optic products for HDTV, SDI, and Analog MATV systems.
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Reduce Complexity: User Adjusts And Sets The Increase Of Attenuation To Desired Level Through Turn Of Pinwheel. Replacing The Mating Sleeve At The Patch Panel Enabling Variable Attenuation Levels To Be Introduced To The System At Your Own Discretion..
Trusted Supplier - Since 1989, Pacific Satellite Inc Has Been Installing Commercial Catv Systems And Networks Throughout The Usa. We Independently Source Our Own Brand High Spec Suite Of Fiber Optic Products For Hdtv, Sdi, And Analog Matv Systems..
Field Tested: Every Product Is Tested After Production, And Meets All Industry Compliances. We Rely On These Attenuators In Our Clients Mission Critical Fiber Optic Networks Across The Usa..
Control Your Signal: Variable Attenuator Source And End Face Ranges Of 0Db To 30Db, This Voa Comes With A Ceramic Alignment Sleeve And Dust Caps To Protect Against Debris. Free-Hanging Or Panel-Mount Design.
Brand: PacSatSales | Manufacturer: FiberShack
Dimensions: 0.98 x 4.02 x 2.01 Inches
See On Amazon #12
AURSINC NanoVNA SMA Attenuator Kit, SMA JK-6G 2W 50 Ohm SMA in-Line Attenuators Provides Highly Linear Attenuation (10db)
Asin: B08ZHGFRLV | Model: 20220426 SMA attenuator | PartNumber: 20220426 SMA attenuator
Features
- Frequency Range: DC 6GHz
- Attenuation: 10dB
- VSWR: 1.2
- Impedance: 50 Ohm
- Package Include: 1 PCs 10dB SMA Male to SMA Female Attenuator
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Vswr: 1.2.
Package Include: 1 Pcs 10Db Sma Male To Sma Female Attenuator.
Impedance: 50 Ohm.
Attenuation: 10Db.
Brand: AURSINC | Manufacturer: AURSINC
Weight: 0.02 pounds
See On Amazon #13
2023 Upgraded TinySA Ultra Spectrum Analyzer with 25W Attenuator, SeeSii 4.0 Inch 100kHz to 5.3GHz Handheld Tiny Frequency Analyzer with 32Gb Card,100kHz to 800MHz MF/HF/VHF UHF Input
Asin: B0CG31FYWR
Features
- 2023 Upgraded TinySA Ultra :This New Version V0.4.5.1 Spectrum Analyzer is developed by Hugen, with 4.0 inch 480 x 320 large touchscreen display, 100kHz to 5.3GHz widely measure range, with the new ESD protection function, the product has a higher anti-static level and a longer service life, and built-in 32Gb micro SD card, can directly record data to the card ,which is convenient for your data sharing and storage.
- Frequency Range :Compared to the tinysa (100kHz to 960MHz), the upgraded tinysa ULTRA has 100kHz to 5.3GHz ultra-wide measuring frequency range, spectrum analyzer for 0.1-800MHz, with Ultra mode up to 0.1MHz-6GHz.Switchable resolution band pass filters for both ranges between 200Hz to 850kHz. Color display showing 450 scan points covering up to the full low or high frequency range. Faster and more accurate measurement performance, you can easily cope with measurement testes in various fields.
- 2 in 1 Multifunctional Frequency Analyzer & Signal Generator :When not used as Spectrum Analyzer it can be used as Signal Generator,with sine wave output between 0.1-800MHz or square wave or dual tone output up to 4.4GHz.Built-in calibration signal generator that is used for automatic self test and low input calibration.
- PC Control :Connected to a PC via USB it becomes a PC controlled Spectrum Analyzer or Signal Generator.Tinysa-APP transfers data directly to the computer.The USB interface implements CDC protocol and there is a large set of commands that can be invoked over the serial interface. These command can be used to perform measurements or update internal settings. The driver for Windows will install automatically after connecting to a Windows PC. The driver for Linux is built into the kernel.
- Ultra-long Battery Life :The upgraded tinysa analyzer built-in 3000m-ah rechargeable battery,with type-C charging cable and LED charging indicator,it can be fully charged within 3 hours,no need to charge frequently.
- 200Hz-850kHz RBW :The RBW is as low as 200Hz, which can effectively distinguish adjacent signals and meet the requirements of SSB dual-satellite inter-modulation test. Input Step attenuator from 0dB to 31dB (can not be used not in combination with LNA).
- Package List :1x Tinysa ULTRA Spectrum Analyzer;1x 25W ttenuator; 2 x30cm ALSR100 SMA cables;1 x USB Type-C data cable;1 x SMA-SMA barrel connector ;1x TLanyard and touch plectrum;1 x Antenna with SMA connector.1 x32GB MicroSD card(plugged in the host), 1 x Touchscreen pen. It's very useful as an antenna analyzer for your ham station, easy to set without fancy calibration.
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✅【2 In 1 Multifunctional Frequency Analyzer & Signal Generator】:When Not Used As Spectrum Analyzer It Can Be Used As Signal Generator,With Sine Wave Output Between 0.1-800Mhz Or Square Wave Or Dual Tone Output Up To 4.4Ghz.Built-In Calibration Signal Generator That Is Used For Automatic Self Test And Low Input Calibration..
✅【Package List】:1X Tinysa Ultra Spectrum Analyzer;1X 25W Ttenuator; 2 X30cm Alsr100 Sma Cables;1 X Usb Type-C Data Cable;1 X Sma-Sma Barrel Connector ;1X Tlanyard And Touch Plectrum;1 X Antenna With Sma Connector.1 X32gb Microsd Card(Plugged In The Host), 1 X Touchscreen Pen. It's Very Useful As An Antenna Analyzer For Your Ham Station, Easy To Set Without Fancy Calibration..
✅【Ultra-Long Battery Life】:The Upgraded Tinysa Analyzer Built-In 3000M-Ah Rechargeable Battery,With Type-C Charging Cable And Led Charging Indicator,It Can Be Fully Charged Within 3 Hours,No Need To Charge Frequently..
✅ 【200Hz-850Khz Rbw】:The Rbw Is As Low As 200Hz, Which Can Effectively Distinguish Adjacent Signals And Meet The Requirements Of Ssb Dual-Satellite Inter-Modulation Test. Input Step Attenuator From 0Db To 31Db (Can Not Be Used Not In Combination With Lna)..
✅【Pc Control】:Connected To A Pc Via Usb It Becomes A Pc Controlled Spectrum Analyzer Or Signal Generator.Tinysa-App Transfers Data Directly To The Computer.The Usb Interface Implements Cdc Protocol And There Is A Large Set Of Commands That Can Be Invoked Over The Serial Interface. These Command Can Be Used To Perform Measurements Or Update Internal Settings. The Driver For Windows Will Install Automatically After Connecting To A Windows Pc. The Driver For Linux Is Built Into The Kernel..
✅【Frequency Range】:Compared To The Tinysa (100Khz To 960Mhz), The Upgraded Tinysa Ultra Has 100Khz To 5.3Ghz Ultra-Wide Measuring Frequency Range, Spectrum Analyzer For 0.1-800Mhz, With Ultra Mode Up To 0.1Mhz-6Ghz.Switchable Resolution Band Pass Filters For Both Ranges Between 200Hz To 850Khz. Color Display Showing 450 Scan Points Covering Up To The Full Low Or High Frequency Range. Faster And More Accurate Measurement Performance, You Can Easily Cope With Measurement Testes In Various Fields..
Brand: Seesii | Manufacturer: Seesii
Dimensions: 2.17 x 6.30 x 4.33 inches | Weight: 0.85 Kilograms
See On Amazon #14
RA-1728A high frequency attenuator 1/2/3/6/10/20dB all open total 82dB
Asin: B0CFJD2TTY | Model: RA-1728A | PartNumber: RA-1728A
Brand: zatagen | Manufacturer: zatagen
See On Amazon #15
Attenui rf Frequency Counter 11 * 8 * 1 Digital LCD RF Power Meter 75~16 dBm 1-600MHz Radio Frequency Attenuation Value
Asin: B0C6Y7T7DL | Model: Marukior61z75qiea | PartNumber: Marukior61z75qiea
Features
- Measu Measu power range 75 16 dBm external RF attenuator can be extended to 100dBm . Measu power resolution 0.1 dBm. Measu frequency range 600 MHz.
- Working voltage 6 12 VDC,Operating 45 mA backlight on ., emf meter rf detector, rf power
- Measu frequency range 600 MHz. Output interface SMA K. Working voltage 6 12 VDC
- Measu power range 75 16 dBm external RF attenuator can be extended to 100dBm
- rf power meter, Please do not worry If you have problems, feel to contact us, we will try our best to help you solve your problem.
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Measu Frequency Range 600 Mhz. Output Interface Sma K. Working Voltage 6 12 Vdc.
Rf Power Meter, Please Do Not Worry If You Have Problems, Feel To Contact Us, We Will Try Our Best To Help You Solve Your Problem..
Measu Power Range 75 16 Dbm External Rf Attenuator Can Be Extended To 100Dbm.
Working Voltage 6 12 Vdc,Operating 45 Ma Backlight On ., Emf Meter Rf Detector, Rf Power.
Brand: Marukio | Manufacturer: Marukio
See On Amazon #16
RF Demo Kit, Antenna Analyzer, Radio Frequency Test Board, RF Demo Kit RF Test Module Vector Network Analyzer Board Filter/Attenuator Module
Asin: B0BJ9MMD82
Features
- [RF Demo Kit]: RF demo kit RF test board demo calibration board for learning vector network analyzer, antenna analyzer test calibration learning
- [18 Functional Modules]: The board is totally integrated with 18 functional modules; Each module is well selected of high quality and great reliability
- [Convenient and Portable]: Equipped with 2 pcs of UFL patch cord for convenient use; The board is small and light, suitable for carrying with
- [The Filter]: Short low pass filter LPF: 30MHz; FM high pass filter HPF: 100MHz; Commonly used SAW bandpass filter BPF: 433MHz; Video ceramic trap BSF: 6.5MHz
- [Product Specification]: RLC series and parallel circuit Includes R, L, C and combinational circuits; Open /short circuit and load calibration circuit; The attenuation circuit
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[Convenient And Portable]: Equipped With 2 Pcs Of Ufl Patch Cord For Convenient Use; The Board Is Small And Light, Suitable For Carrying With.
[Product Specification]: Rlc Series And Parallel Circuit Includes R, L, C And Combinational Circuits; Open /Short Circuit And Load Calibration Circuit; The Attenuation Circuit.
[The Filter]: Short Low Pass Filter Lpf: 30Mhz; Fm High Pass Filter Hpf: 100Mhz; Commonly Used Saw Bandpass Filter Bpf: 433Mhz; Video Ceramic Trap Bsf: 6.5Mhz.
[18 Functional Modules]: The Board Is Totally Integrated With 18 Functional Modules; Each Module Is Well Selected Of High Quality And Great Reliability.
Brand: Yosoo Health Gear | Manufacturer: Yosoo Health Gear
See On Amazon #17
RF Demo Kit, RF Board RF Demo Board Semiconductor Products RF Demo Kit RF Test Board Radio Frequency Test Board RF Test Module Vector Network Analyzer Board Filter Attenuator Module
Asin: B0C3ZM1QF3 | Model: DOACT3uqynbw50o | PartNumber: DOACT3uqynbw50o
Features
- RF LEARNING TOOL: Elevate your learning prowess with our comprehensive RF demo kit. This meticulously designed test board calibration board serves as a potent resource for those eager to delve into Vector Network Analyzer and Antenna Analyzer testing and calibration. Providing a cohesive learning platform, our RF demo kit can shape and refine your understanding of this complex domain.
- INTEGRATED SYSTEM: Housing 18 specialized functional modules, our demo kit encapsulates a broad spectrum of RF testing and calibration capacities. Assuring consistent and accurate performance, each module is stringently chosen for its superior quality and reliability. This kit emerges as an all-in-one solution to your RF requirements.
- USER-FRIENDLY OPERATION: Intensifying the ease of use, the inclusion of 2 UFL patch cords sets the stage for a seamless testing experience. Unfussy connections lay out a clear path for initiating your journey through intricate RF measurements. Furthermore, the straightforward usage makes this kit a perfect choice for beginners and experts alike.
- TRAVEL-FRIENDLY DESIGN: Tailored for your convenience, our demo kit is acclaimed for its compact design and lightweight feature, ensuring effortless portability. Be it home-based learning, attendance at workshops, or field pursuits; this kit manifests as the ideal accompaniment.
- EXPERIENCE-ENHANCING KIT: Designed for a wide range of RF learners, including students, engineers, and hobbyists, this demo kit brings forth a profound opportunity to expand their expertise. Expose yourself to diverse applications, experiment freely under various setups, and acquire invaluable hands-on experience- all made possible with our all-encompassing RF demo kit.
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User-Friendly Operation: Intensifying The Ease Of Use, The Inclusion Of 2 Ufl Patch Cords Sets The Stage For A Seamless Testing Experience. Unfussy Connections Lay Out A Clear Path For Initiating Your Journey Through Intricate Rf Measurements. Furthermore, The Straightforward Usage Makes This Kit A Perfect Choice For Beginners And Experts Alike..
Experience-Enhancing Kit: Designed For A Wide Range Of Rf Learners, Including Students, Engineers, And Hobbyists, This Demo Kit Brings Forth A Profound Opportunity To Expand Their Expertise. Expose Yourself To Diverse Applications, Experiment Freely Under Various Setups, And Acquire Invaluable Hands-On Experience- All Made Possible With Our All-Encompassing Rf Demo Kit..
Travel-Friendly Design: Tailored For Your Convenience, Our Demo Kit Is Acclaimed For Its Compact Design And Lightweight Feature, Ensuring Effortless Portability. Be It Home-Based Learning, Attendance At Workshops, Or Field Pursuits; This Kit Manifests As The Ideal Accompaniment..
Integrated System: Housing 18 Specialized Functional Modules, Our Demo Kit Encapsulates A Broad Spectrum Of Rf Testing And Calibration Capacities. Assuring Consistent And Accurate Performance, Each Module Is Stringently Chosen For Its Superior Quality And Reliability. This Kit Emerges As An All-In-One Solution To Your Rf Requirements..
Brand: DOACT | Manufacturer: DOACT
See On Amazon #18
Atlas Sound 100W Commercial Attenuator
Asin: B0002V1RPO | Model: AT-100 | PartNumber: AT-100 | Ean: 0612079179565, 0667562795883 | UPC: 667562795883, 612079179565
Features
- Includes stainless steel plate
- 100 watt, 3 dB attenuation per step, 27 dB total attenuation plus positive off (no stop between maximum and off position to prevent switch damage)
- 0.6 dB insertion loss, designed for 25 and 70V systems
- One gang plate sizes
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0.6 Db Insertion Loss, Designed For 25 And 70V Systems.
One Gang Plate Sizes.
100 Watt, 3 Db Attenuation Per Step, 27 Db Total Attenuation Plus Positive Off (No Stop Between Maximum And Off Position To Prevent Switch Damage).
First Available: 07/20/2017
Brand: Atlas Sound | Manufacturer: Atlas Sound
Dimensions: 3.70 x 4.60 x 3.00 Inches | Weight: 0.95 pounds
Warranty: Manufacturer
See On Amazon #19
Astibym PE4302 Attenuator Module, 50 Ohms Plastic RF Attenuator Module 1MHz-4GHz for Control Mode Configuration, Electronic Component
Asin: B0BMZLR62C | Model: Astibymbzo590rk1x765 | PartNumber: Astibymbzo590rk1x765
Features
- The PE4302 is a high linearity, 6 bit digital RF step attenuator with "DSA" ranging from 0.5 dB steps to 31.5 dB.
- The frequency range is attenuated from DC 4000MHz. This 50 ohm RF DSA provides parallel and serial CMOS control interfaces that operate on a single 3 volt supply
- Maintain high attenuation accuracy for frequency and temperature.
- It also has a unique control interface that allows the user to select the initial attenuation state at power up.
- It has a shielded case and an anti reverse protection diode, reliable in use.
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Maintain High Attenuation Accuracy For Frequency And Temperature..
It Has A Shielded Case And An Anti‑Reverse Protection Diode, Reliable In Use..
It Also Has A Unique Control Interface That Allows The User To Select The Initial Attenuation State At Power Up..
The Frequency Range Is Attenuated From Dc‑4000Mhz. This 50 Ohm Rf Dsa Provides Parallel And Serial Cmos Control Interfaces That Operate On A Single 3 Volt Supply。.
Brand: Astibym | Manufacturer: Astibym
See On Amazon #20
ANTBEE 20W N Type Attenuator DC-3Ghz/4Ghz 1/2/3/5/6/10/15/20/30db/40/50db N Male Plug to Female Jack RF coaxial Power Connector 50ohm (Color : 20db, Size : 3G)
Asin: B0CXHRNRNB | Model: ANTBEE | PartNumber: ANTBEE | Ean: 7322565783048
Features
- 1.Attenuators are widely used in a variety of applications where power level adjustment is required.
- 2.The attenuator can adjust the size of the signal in the circuit.
- 3.In comparative measurement circuits, it can be used to directly read the attenuation value of the network under test.
- 4.Improve impedance matching, if some circuits require a more stable load impedance, it can be inserted between this circuit and the actual load impedance of an attenuator, able to buffer the impedance change.
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3.In Comparative Measurement Circuits, It Can Be Used To Directly Read The Attenuation Value Of The Network Under Test..
4.Improve Impedance Matching, If Some Circuits Require A More Stable Load Impedance, It Can Be Inserted Between This Circuit And The Actual Load Impedance Of An Attenuator, Able To Buffer The Impedance Change..
2.The Attenuator Can Adjust The Size Of The Signal In The Circuit..
Brand: ANTBEE | Manufacturer: ANTBEE
Weight: 0.44 Pounds
See On Amazon #21
Shure A15AS Switchable Attenuator (15, 20, 25 dB), Passes Phantom Power
Asin: B0002J1JKY | Model: A15AS | PartNumber: A15AS | Ean: 0042406054010, 0658700913405 | UPC: 042406054010, 658700913405
Features
- Package Dimensions: 2.032 cms (L) x 2.54 cms (W) x 9.398 cms (H)
- Product Type: Microphone
- Package Quantity: 1
- Country Of Origin: Mexico
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Package Quantity: 1.
Country Of Origin: Mexico.
Product Type: Microphone.
Brand: Shure | Manufacturer: Shure
Dimensions: 1.00 x 7.90 x 5.50 Inches | Weight: 0.20 Pounds
Warranty: 2-year limited warranty.
See On Amazon #22
ANTBEE 10W N Type Attenuator DC-3Ghz/4Ghz 1/2/3/5/6/10/15/20/30db/40db N Male to Female RF coaxial Power Plug Male to Jack Female 50ohm (Color : 10db, Size : 3G)
Asin: B0CXHVZSFN | Model: ANTBEE | PartNumber: ANTBEE | Ean: 7322565782485
Features
- 1.Attenuators are widely used in a variety of applications where power level adjustment is required.
- 2.The attenuator can adjust the size of the signal in the circuit.
- 3.In comparative measurement circuits, it can be used to directly read the attenuation value of the network under test.
- 4.Improve impedance matching, if some circuits require a more stable load impedance, it can be inserted between this circuit and the actual load impedance of an attenuator, able to buffer the impedance change.
- See more on Amazon...
3.In Comparative Measurement Circuits, It Can Be Used To Directly Read The Attenuation Value Of The Network Under Test..
4.Improve Impedance Matching, If Some Circuits Require A More Stable Load Impedance, It Can Be Inserted Between This Circuit And The Actual Load Impedance Of An Attenuator, Able To Buffer The Impedance Change..
2.The Attenuator Can Adjust The Size Of The Signal In The Circuit..
Brand: ANTBEE | Manufacturer: ANTBEE
Weight: 0.19 Pounds
See On Amazon #23
10 DB Attenuator Pad - 1 Each
Asin: B0013L56OK | Model: FAM10 | PartNumber: FAM10 | Ean: 0627424199662 | UPC: 627424199662
Brand: Holland Electronics | Manufacturer: Holland Electronics
Dimensions: 0.50 x 4.20 x 1.20 Inches | Weight: 0.00 Pounds
Warranty: 1 year manufacturer warranty
See On Amazon #24
Holland Electronics 8Db Fixed Mini-Type Attenuator Pad - FAM-8
Asin: B00P6V9RF2 | Model: FAM8 | PartNumber: FAM8 | Ean: 0627424199709 | UPC: 627424199709
Brand: Holland Electronics | Manufacturer: Holland Electronics
Dimensions: 0.40 x 3.00 x 2.00 Inches | Weight: 0.00 Pounds
Warranty: 1 year manufacturer warranty
See On Amazon #25
Geynutaly 10DB Attenuator 100Watt ATTENUATORS FLANGED 100Watts 10DB DC-3GHz 50Ohms Full Flange 50OHM DC-3.0Ghz Low VSWR
Asin: B0CPNZN189 | Model: 500375035 | PartNumber: 500375035 | Ean: 4711449273974
Features
- Attenuation Value: 10dB
- Attenuation Tolerance: 0.8dB
- Specifications: Frequency Range: DC-3.0GHz
- Power Rating: 100W
- Nominal Impedance:50ohms 5%
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Specifications: Frequency Range: Dc-3.0Ghz.
Nominal Impedance:50Ohms ±5%.
Power Rating: 100W.
Attenuation Tolerance:± 0.8Db.
Brand: Geynutaly | Manufacturer: Geynutaly
Dimensions: 0.39 x 0.79 x 0.39 inches | Weight: 0.00 pounds
See On Amazon #26
RF Attenuator Module Variable RF Attenuator Module Attenuator Module RF Attenuator RF Digital Step Attenuator Series and Parallel Port Control
Asin: B0CXNB72HQ | Model: WALFRONT8wize10spv | PartNumber: WALFRONT8wize10spv
Features
- This product is made of good-quality materials, durable and practical, very stable
- Parallel immediate mode is easy to use, helps a lot in your work, very practical
- This module supports parallel port and serial port mode and startup status selection
- RF numerical control attenuator step 0.5dB, a total of 6 bits, the controllable range is 0-31.5dB
- RF Attenuator module can be used for Sign strength control and Sign modulation
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This Module Supports Parallel Port And Serial Port Mode And Startup Status Selection.
Rf Attenuator Module Can Be Used For Sign Strength Control And Sign Modulation.
Rf Numerical Control Attenuator Step 0.5Db, A Total Of 6 Bits, The Controllable Range Is 0-31.5Db.
Parallel Immediate Mode Is Easy To Use, Helps A Lot In Your Work, Very Practical.
Brand: Walfront | Manufacturer: WALFRONT
See On Amazon #27
2023 4Inch TinySA Ultra Spectrum Analyzer 100kHz-5.3GHz,V0.4.5.1 Portable Tiny Frequency Analyzer with 32GB SD Card & 3000mAh Battery, 2-in-1 RF Signal Generator RBW LNA DANL Phase Noise
Asin: B0BPXXLNPH | Ean: 5057803519340
Features
- New TinySA Ultra Mode The ULTRA Tinysa developed by Hugen can reach an ultra-wide frequency range from 100kHz to 5.3GHz. The 4-inch large screen provides clear data images and sensitive operation touch. It also has a new ESD protection function, installed the latest hardware system V0.4.5.1, professional and stable.
- Frequency Range ULTRA tinysa has 100kHz to 5.3GHz ultra-wide measuring frequency range, spectrum analyzer for 0.1-800MHz. In Ultra mode, up to 0.1MHz-6GHz. It has 200Hz-850kHz RBW, adjacent signals effectively distinguished when RBW reach 200Hz, meet SSB two-tone test requirements, maximum width 850kHz, RBW implements fast scanning.
- Used As Signal Generator It is 2 in 1 device, can be used as Signal Generator. Built-in calibration signal generator that is used for automatic self test and low input calibration. 100k-800MHz sine wave output; 800MHz-4.4GHz square wave output; 4.4GHz-5.4GHz mixing signal output.
- Include 32GB SD Card This ULTRA spectrum analyzer built-in 32Gb micro SD card, can directly record data to the card ,which is convenient for your data sharing and storage. You won't be bothered by saving data any more, and can take tinysa for use at anywhere and anytime.n 240MHz-960MHz.
- 3000mAh Rechargeable Battery & PC Control The tinysa analyzer built-in 3000mAh rechargeable battery can be used for up to 8 hours. Support PC Control you can also transfer data to your computer through tinySA-APP connection. The driver for Windows will install automatically after connecting to a Windows PC. The driver for Linux is built into the kernel.
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【Used As Signal Generator】It Is 2 In 1 Device, Can Be Used As Signal Generator. Built-In Calibration Signal Generator That Is Used For Automatic Self Test And Low Input Calibration. 100K-800Mhz Sine Wave Output; 800Mhz-4.4Ghz Square Wave Output; 4.4Ghz-5.4Ghz Mixing Signal Output..
【3000Mah Rechargeable Battery & Pc Control】 The Tinysa Analyzer Built-In 3000Mah Rechargeable Battery，Can Be Used For Up To 8 Hours. Support Pc Control，You Can Also Transfer Data To Your Computer Through Tinysa-App Connection. The Driver For Windows Will Install Automatically After Connecting To A Windows Pc. The Driver For Linux Is Built Into The Kernel..
【Include 32Gb Sd Card】 This Ultra Spectrum Analyzer Built-In 32Gb Micro Sd Card, Can Directly Record Data To The Card ,Which Is Convenient For Your Data Sharing And Storage. You Won't Be Bothered By Saving Data Any More, And Can Take Tinysa For Use At Anywhere And Anytime.N 240Mhz-960Mhz..
【Frequency Range】Ultra Tinysa Has 100Khz To 5.3Ghz Ultra-Wide Measuring Frequency Range, Spectrum Analyzer For 0.1-800Mhz. In Ultra Mode, Up To 0.1Mhz-6Ghz. It Has 200Hz-850Khz Rbw, Adjacent Signals Effectively Distinguished When Rbw Reach 200Hz, Meet Ssb Two-Tone Test Requirements, Maximum Width 850Khz, Rbw Implements Fast Scanning..
Brand: SDRGEEK | Manufacturer: SDRGEEK
See On Amazon #28
1M-8G RF Power Meter Power Attenuation Set Digital Display Strength Module Radio Frequency Power Meter
Asin: B08HN4HF9B
Features
- Quality Assurance: The RF power meter has been inspected many times before it leaves the factory to confirm the quality.
- Large Range: The measuring power range of this RF power meter is -60 -5 dBm (External RF attenuator can be extended to 100dBm), and the frequency range is up to 8000MHz.
- Specific Feature: The RF power meter is light, compact and convenient, with a measurement power resolution of 0.1 dBm, and an output interface SMA_K.
- Clear Display: This RF power meter comes with an LED screen, the data is clear and straightforward, and it is easy to use.
- Standard Structure: The precise mechanical structure of the RF power meter makes the measurement accurate, convenient and reliable.
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Specific Feature: The Rf Power Meter Is Light, Compact And Convenient, With A Measurement Power Resolution Of 0.1 Dbm, And An Output Interface Sma_K..
Standard Structure: The Precise Mechanical Structure Of The Rf Power Meter Makes The Measurement Accurate, Convenient And Reliable..
Clear Display: This Rf Power Meter Comes With An Led Screen, The Data Is Clear And Straightforward, And It Is Easy To Use..
Large Range: The Measuring Power Range Of This Rf Power Meter Is -60～-5 Dbm (External Rf Attenuator Can Be Extended To 100Dbm), And The Frequency Range Is Up To 8000Mhz..
Brand: Walfront | Manufacturer: Walfront
Dimensions: 0.00 x 0.00 x 0.00 inches | Weight: 0.09 pounds
See On Amazon #29
ANTBEE 50W SMA Type Attenuator DC-3Ghz/4Ghz 1/2/3/5/6/10/15/20/25/30/40/50db N Male Plug to Female Jack RF Coaxial Power Connector (Color : 50db, Size : 4G)
Asin: B0CXHS1LJK | Model: ANTBEE | PartNumber: ANTBEE | Ean: 7322565784557
Features
- 1.Attenuators are widely used in a variety of applications where power level adjustment is required.
- 2.The attenuator can adjust the size of the signal in the circuit.
- 3.In comparative measurement circuits, it can be used to directly read the attenuation value of the network under test.
- 4.Improve impedance matching, if some circuits require a more stable load impedance, it can be inserted between this circuit and the actual load impedance of an attenuator, able to buffer the impedance change.
- See more on Amazon...
3.In Comparative Measurement Circuits, It Can Be Used To Directly Read The Attenuation Value Of The Network Under Test..
4.Improve Impedance Matching, If Some Circuits Require A More Stable Load Impedance, It Can Be Inserted Between This Circuit And The Actual Load Impedance Of An Attenuator, Able To Buffer The Impedance Change..
2.The Attenuator Can Adjust The Size Of The Signal In The Circuit..
Brand: ANTBEE | Manufacturer: ANTBEE
Weight: 1.10 Pounds
See On Amazon #30
Portable TinySA Spectrum Analyzer,SEESII Upgraded V0.3.1 Handheld Tiny Frequency Analyzer 100kHz to 960MHz MF/HF/VHF UHF Input,Signal Generator with 2.8 inch Touch Screen with ESD Protect Function
Asin: B08FB5XT7B | Model: TinySA | PartNumber: TinySA | Ean: 6933834650971
Features
- Frequency Range Tiny Spectrum Analyzer with two inputs, high quality MF/HF/VHF input for 0.1MHZ-350MHz, lesser quality UHF input for 240MHz-960MHz. Switchable resolution bandpass filters for both ranges between 2.6kHz and 640kHz. Color display showing 290 scan points covering up to the full low or high frequency rangefrequency range. The tinySA contains all the components of a conventional heterodyne swept spectrum analyzer.
- Built-in Calibration Signal Generator When not used as Spectrum Analyzer it can be used as Signal Generator, MF/HF/VHF sinus output between 0.1MHZ-350MHz, UHF square wave output between 240MHz-960MHz. Built-in calibration signal generator that is used for automatic self test and low input calibration.
- Tiny Spectrum analyzers & ESD Function Switchable resolution bandpass filters for both ranges between 2.6kHz and 640kHz.Color display showing 290 scan points covering up to the full low or high frequency range. Bulit-in rechargeable battery allowing a minimum of at least 2 hours portable use.The performance of the 2021 latest version 3.1 will be more stable and sensitive, with a new ESD protrcted function enable the product to have a higher antistatic level and a longer service life.
- PC Control Connected to a PC via USB it becomes a PC controlled Spectrum Analyzer.The USB interface implements the Serial over USB (CDC) protocol and there is a large set of commands that can be invoked over the serial interface. These command can be used to perform measurements or update internal settings. The driver for Windows will install automatically after connecting to a Windows PC. The driver for Linux is built into the kernel.
- Package List 1x Tiny Spectrum Analyzer; 2 x 20cm RF Cable;1 x USB Cable;1 x SMA Female to Female Connector;1x Touchscreen Pen;1 x SMA Telescopic Antenna.It's very useful as an antenna analyzer for your ham station, easy to set without fancy calibration.The firmware of the tinySA can be updated by the user. New versions of the firmware needed please contact seller for download link.
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【Tiny Spectrum Analyzers & Esd Function】Switchable Resolution Bandpass Filters For Both Ranges Between 2.6Khz And 640Khz.Color Display Showing 290 Scan Points Covering Up To The Full Low Or High Frequency Range. Bulit-In Rechargeable Battery Allowing A Minimum Of At Least 2 Hours Portable Use.The Performance Of The 2021 Latest Version 3.1 Will Be More Stable And Sensitive, With A New Esd Protrcted Function Enable The Product To Have A Higher Antistatic Level And A Longer Service Life..
【Package List】1X Tiny Spectrum Analyzer; 2 X 20Cm Rf Cable;1 X Usb Cable;1 X Sma Female To Female Connector;1X Touchscreen Pen;1 X Sma Telescopic Antenna.It's Very Useful As An Antenna Analyzer For Your Ham Station, Easy To Set Without Fancy Calibration.The Firmware Of The Tinysa Can Be Updated By The User. New Versions Of The Firmware Needed Please Contact Seller For Download Link..
【Pc Control】Connected To A Pc Via Usb It Becomes A Pc Controlled Spectrum Analyzer.The Usb Interface Implements The Serial Over Usb (Cdc) Protocol And There Is A Large Set Of Commands That Can Be Invoked Over The Serial Interface. These Command Can Be Used To Perform Measurements Or Update Internal Settings. The Driver For Windows Will Install Automatically After Connecting To A Windows Pc. The Driver For Linux Is Built Into The Kernel..
【Built-In Calibration Signal Generator】When Not Used As Spectrum Analyzer It Can Be Used As Signal Generator, Mf/Hf/Vhf Sinus Output Between 0.1Mhz-350Mhz, Uhf Square Wave Output Between 240Mhz-960Mhz. Built-In Calibration Signal Generator That Is Used For Automatic Self Test And Low Input Calibration..
Brand: Seesii | Manufacturer: Seesii
Weight: 2.20 pounds
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