MFJ Enterprises Original MFJ-913 Balun 4:1 Current 300 Watts
Asin: B00OU5KEDO | Model: MFJ-913 | PartNumber: MFJ-913 | Ean: 0702646178050 | UPC: 702646178050
As an Amazon Associate we earn a fee from qualifying purchases when you follow a link to Amazon from this page. We rank the products, but the links to Amazon are promotional.Large Low Permeability Ferrite Cores Easily Handle Full Power..
Heavy Duty Weather Housing. Measures 4¼ X 2 Inch Diameter..
So-239, Stainless Steel Hardware With Direct 14 Gauge Stranded Copper Wire Connection To Antenna..
Transmission Line Transformer Construction Using 100 Ohm Characteristic Impedance Transmission Line Gives Flat 160-10 Meter Response..
Features
- 300 Watt true current baluns/antenna center insulators that transforms 200 ohms to 50 ohms.
- Transmission Line Transformer construction using 100 ohm characteristic impedance transmission line gives flat 160-10 Meter response.
- Large low permeability ferrite cores easily handle full power.
- SO-239, stainless steel hardware with direct 14 gauge stranded copper wire connection to antenna.
- Heavy duty weather housing. Measures 4 x 2 inch diameter.
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Brand: MFJ | Manufacturer: MFJ
Dimensions: 4.00 x 5.00 x 2.00 inches | Weight: 0.44 pounds
See On Amazon Similar To MFJ Enterprises Original MFJ913 Balun
#1
Balun One Nine v1 - Tiny Low-Cost 1:9 HF Antenna Balun and Unun with Antenna Input Protection for Ham It Up, RTL-SDR, HackRF and Other HF-Capable Radios. Great for DIY Dipole and Longwire Antennas
Asin: B00R09WHT6 | Model: Balun One Nine | PartNumber: Balun One Nine | Ean: 4139052046943, 0616469145796 | UPC: 616469145796
Fully Assembled, And Easy To Use.
Only 39.2Mm X 13.0Mm And 5G!.
Excellent Specifications.
Great Match For Attaching A Long Wire To The Ham It Up.
Features
- 1:9 HF antenna balun for long wire antennas; includes excellent ESD protection on input
- Great match for attaching a long wire to the Ham It Up
- Fully assembled, and easy to use
- Excellent specifications
- Only 39.2mm x 13.0mm and 5g!
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Brand: NooElec | Manufacturer: Nooelec Inc.
Dimensions: 0.39 x 1.57 x 0.39 inches | Weight: 0.01 pounds
See On Amazon #2
Femei 1-50MHz 500Watt HF Balun DIY Waterproof Antenna Balun 1:1 Voltage Balun with UHF Female (SO-239) Connector
Asin: B0C942LJ45 | Ean: 0619660759403 | UPC: 619660759403
Max. Power Rating: 500W.
Weigh: 180G; Body Size: 87X45x45mm.
Our 1:9 Ratio Balun Is Online, Just Search B0csd3fjqz On Amazon..
Connector: Mj (So-239).
Impedance: 50 Ohm.
Features
- Frequency range: 1 - 50 MHz
- Impedance: 50 Ohm
- Max. power rating: 500W
- Connector: MJ (SO-239)
- Weigh: 180g; Body Size: 87x45x45mm
- Our 1:9 ratio balun is online, just search B0CSD3FJQZ on Amazon.
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Brand: Fumei | Manufacturer: DotDotTech
Warranty: 1 year repair service
See On Amazon #3
Balun One Nine v2 - Small Low-Cost 9:1 (1:9) Balun with Input Protection & Enclosure for HF & Shortwave. Great for Software Defined Radio (RTL-SDR & SDRPlay), Ham It Up, and Other Capable Radios
Asin: B08HGSYB7R | Model: Balun One Nine v2 | PartNumber: Balun One Nine v2
At 38Mm X 25.0Mm In Total Size, This Balun Is A Bit Larger Than Our Popular Balun One Nine V1, But Also Has Better Hf Performance And Can Be Used To Even Lower Frequencies.
Made In North America. 2 Year Warranty!.
Very Low Insertion Loss With A Maximum Input Power Of +24Dbm. Designed Primarily For Hf Amateur Bands, But Specifications Are Accurate To Frequencies Up To 80Mhz+.
Assembled Into A Custom Aluminum Enclosure And Includes 3 Antenna Connector Adapters And A Male Sma To Male Sma Barrel Connector.
Features
- Very small 9:1 balun meant for attaching long wire and dipole HF antennas to your HF capable SDR, radio or Ham It Up upconverter
- Assembled into a custom aluminum enclosure and includes 3 antenna connector adapters and a male SMA to male SMA barrel connector
- At 38mm x 25.0mm in total size, this balun is a bit larger than our popular Balun One Nine v1, but also has better HF performance and can be used to even lower frequencies
- Very low insertion loss with a maximum input power of +24dBm. Designed primarily for HF amateur bands, but specifications are accurate to frequencies up to 80MHz+
- Made in North America. 2 year warranty!
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Brand: NooElec | Manufacturer: Nooelec Inc.
Dimensions: 0.39 x 1.57 x 1.18 inches | Weight: 50.00 Grams
See On Amazon #4
MFJ-1982MP MFJ1982MP Original MFJ MFJ-1982MP Wire Antenna, End Fed, 1/2 Wave, 80-10 Meters, 300 Watts
Asin: B09K22ZYYN | Model: MFJ-1982MP | PartNumber: MFJ-1982MP | Ean: 0605619115178 | UPC: 605619115178
Full Hf Coverage.
1 Year Manufacturer Warranty.
No Tuner Needed For Most Frequencies.
One High Center Or End Support Needed.
Broad-Band Matching.
300W Capacity.
End-Fed Horizontal Wires.
Color: Black.
Range: 80 To 10 Meters.
Features
- 1/2 Wave Wire Antenna
- Range: 80 to 10 Meters
- Full HF Coverage
- End-Fed Horizontal Wires
- Broad-band Matching
- 300W Capacity
- No Tuner Needed for Most Frequencies
- One High Center or End Support Needed
- Color: Black
- 1 Year Manufacturer Warranty
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Brand: MFJ | Manufacturer: MFJ
Dimensions: 3.00 x 11.00 x 9.00 inches
Warranty: 1 Year Manufacturer Warranty
See On Amazon #5
Radio Balun Antennas 1-30Mhz Shortwave Radio HAM Equipment NXO-100 Magnetic Balance Kit DIY
Asin: B0B1PMHNHS | Ean: 0752790039264 | UPC: 752790039264
1:1 Balun Is Suitable For Bipolar Dp Antenna (Inverted V Positive V) Antenna Such As Yagi (40-100Ω). 1:4 Balun For Loop Antenna And Winton Antenna (200-400Ω)..
Radio Balun Antennas Diy Kits..You Will Receive The Balun Kits With The Instructions.Or Please Contact The Seller For The Pdf Instructions. Enjoy.Thank You.
1:9 Balun Is Suitable For Long-Line Antennas, With Manual Day Adjustment Or Automatic Day Adjustment..
It Can Withstand 100W-200W. It Can Easily Produce High-Performance Balun To Ensure Efficient Radio Transmission And Reception. It Allows You To Fully Enjoy The Fun Of Diy..
Features
- Product not capable of emitting radio frequency energy..HAM Balance Equipment Kits , which can work in the short-wavelength range of 1-30MHz .
- It can withstand 100W-200W. It can easily produce high-performance balun to ensure efficient radio transmission and reception. It allows you to fully enjoy the fun of DIY.
- 1:1 balun is suitable for bipolar DP antenna (inverted V positive V) antenna such as Yagi (40-100 ). 1:4 balun for LOOP antenna and Winton antenna (200-400 ).
- 1:9 balun is suitable for long-line antennas, with manual day adjustment or automatic day adjustment.
- Radio Balun Antennas DIY Kits..You will receive the balun kits with the instructions.Or please contact the seller for the PDF instructions. Enjoy.Thank you
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Brand: AKJYXGHC | Manufacturer: HonestyBoy
Dimensions: 1.30 x 4.50 x 3.60 inches
See On Amazon #6
Balun Unun DIY Kits for HAM Band1-30Mhz shortwave Antenna, NXO-100 Balance
Asin: B08CMPPPQB | Ean: 0192236389018, 0191171355027 | UPC: 192236389018, 191171355027
1:9 Balun Is Suitable For Long-Line Antennas, With Manual Day Adjustment Or Automatic Day Adjustment..
You Will Receive The Balun Kits With The Instructions.Or Please Contact The Seller For The Pdf Instructions. Enjoy.Thank You.
It Can Withstand 100W-200W. It Can Easily Produce High-Performance Balun To Ensure Efficient Radio Transmission And Reception. It Allows You To Fully Enjoy The Fun Of Diy..
1:1 Balun Is Suitable For Bipolar Dp Antenna (Inverted V Positive V) Antenna Such As Yagi (40-100Ω). 1:4 Balun For Loop Antenna And Winton Antenna (200-400Ω)..
Features
- Balun Unun DIY kits , which can work in the short-wavelength range of 1-30MHz.
- 1:1 balun is suitable for bipolar DP antenna (inverted V positive V) antenna such as Yagi (40-100 ). 1:4 balun for LOOP antenna and Winton antenna (200-400 ).
- 1:9 balun is suitable for long-line antennas, with manual day adjustment or automatic day adjustment.
- It can withstand 100W-200W. It can easily produce high-performance balun to ensure efficient radio transmission and reception. It allows you to fully enjoy the fun of DIY.
- You will receive the balun kits with the instructions.Or please contact the seller for the PDF instructions. Enjoy.Thank you
- See more on Amazon...
Brand: LJJDSLYU | Manufacturer: Hechengdianzi
Dimensions: 1.20 x 4.20 x 3.20 inches | Weight: 0.40 Pounds
See On Amazon #7
MFJ-259D MFJ259D Original MFJ Enterprises Antenna Analyzer, VHF/220 MHz (100-160 KHz, 280-520 KHz, .53-230 MHz) - Replaces MFJ-259C
Asin: B082Q4G3SM | Model: MFJ-259D | PartNumber: MFJ-259D | Ean: 0712265211120 | UPC: 712265211120
Use 10 Aa Or Ni-Mh Batteries (Not Included) Or 110 Vac With Optional Mfj-1312D (Not Included).
Complete Ham Radio Test Station With Frequency Counter, Rf Signal Generator, Swr/Resistance/Reactance/Coax Analyzer, Capacitance/Inductance Meter And Much More! (1 Year Manufacturer Warranty Included).
Adjust Your Yagi, Quad, Loop And Other Antennas, Change Antenna Spacing And Height And Watch Swr, Resistance And Reactance Change Instantly. You’Ll Know Exactly What To Do By Simply Watching The Display..
Large Easy-To-Read Two Line Lcd Screen And Side-By-Side Analog Meters Clearly Display Your Information. Super Easy To Use! Just Set The Bandswitch And Tune The Dial -- Just Like Your Transceiver. Swr And Complex Impedance Are Displayed Instantly!.
Features
- ame great performance as the popular MFJ-259C, but with two additional frequency ranges (100-160KHz and 280-520KHz)
- Large easy-to-read two line LCD screen and side-by-side analog meters clearly display your information. Super easy to use! Just set the bandswitch and tune the dial -- just like your transceiver. SWR and Complex Impedance are displayed instantly!
- Use 10 AA or Ni-MH batteries (not included) or 110 VAC with optional MFJ-1312D (not included)
- Adjust your Yagi, quad, loop and other antennas, change antenna spacing and height and watch SWR, resistance and reactance change instantly. You ll know exactly what to do by simply watching the display.
- Complete ham radio test station with frequency counter, RF signal generator, SWR/Resistance/Reactance/Coax Analyzer, Capacitance/Inductance Meter and much more! (1 Year Manufacturer Warranty Included)
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Brand: MFJ | Manufacturer: MFJ
Dimensions: 2.00 x 7.00 x 4.00 inches | Weight: 2.27 Pounds
See On Amazon #8
1:1 Mini Balun, 1:1 Mini Balun Consumer Electronics Suitable HF Shortwave Antenna for Outdoor QRP Station and Furniture, Hobby Rc Vehicle Antennas
Asin: B08LH8RXM4 | Model: Fafeicyzftchgqpov | PartNumber: Fafeicyzftchgqpov | Ean: 8012967371569
Excellent Material: This 1:1 Mini Balun Case Is Made Of Hard Plastic Material, Which Is Durable, Strong, Not Easy To Be Damaged, And Has A Long Service Life..
High Quality -- 1:1 Mini Balun With Strict Quality Control And Quality Assurance, High Safety Factor, Can Be Used With Peace Of Mind..
Power Withstand: This 1:1 Mini Balun Can Withstand Power Less Than 100W Ssb, Its Interface Type Is M, Its Size Is Light And Small, And It Is Easy To Disassemble And Assemble..
Good Replacement: The Balun Has Excellent Workmanship And Can Replace The Old One Perfectly, Is Suitable For For Outdoor Use And Qrp Use, Very Good Electronic Accessories..
Features
- Balun has great workmanship, can perfect replacement for the old one.
- Good Replacement: The balun has excellent workmanship and can replace the old one perfectly, is suitable for for outdoor use and QRP use, very good electronic accessories.
- Excellent Material: This 1:1 mini balun case is made of hard plastic material, which is durable, strong, not easy to be damaged, and has a long service life.
- Power Withstand: This 1:1 mini balun can withstand power less than 100W SSB, its interface type is M, its size is light and small, and it is easy to disassemble and assemble.
- High quality -- 1:1 Mini balun with strict quality control and quality assurance, high safety factor, can be used with peace of mind.
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Brand: Fafeicy | Manufacturer: Fafeicy
Dimensions: 0.00 x 0.00 x 0.00 inches
See On Amazon #9
KB2 Enterprises Original 3-54Mhz 1:1 Current balun 2000 watts PEP
Asin: B074T8XS76 | Model: KB2-BC-2K | PartNumber: KB2-BC-2K | Ean: 0742880916483 | UPC: 742880916483
There Are Waterproof Gaskets, Suitable For Outdoor Long-Term Use, But Can Not Soak Into The Water..
Made In China.If You Need To The Mass Orders, Please Contact Customer Service. Thank You..
The Kb2 Current Balun Will Reduce Or Eliminate Stray Rf Often Found On Coax. This Stray Rf Can Cause Burns And Other Problems With Electronic Equipment In Ham-Shacks And Vehicles. Stray Rf Also Results In A Loss Of Radiated Power From The Antenna, Which Will Lead To A Great Reduction In Signal Strength..
Features
- The 1:1 Current Balun was designed to replace the center insulator of a dipole antenna.Outstanding low permeability ferrite mix coated toroid core with special design for maximum bandwidth by KB2 Product. Operates 3 to 54 MHz.
- The KB2 Current Balun will reduce or eliminate stray RF often found on coax. This stray RF can cause burns and other problems with electronic equipment in ham-shacks and vehicles. Stray RF also results in a loss of radiated power from the antenna, which will lead to a great reduction in signal strength.
- There are waterproof gaskets, suitable for outdoor long-term use, but can not soak into the water.
- Made in China.If you need to the mass orders, please contact customer service. Thank you.
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Brand: KB2 | Manufacturer: KB2-BC-2K
Dimensions: 2.95 x 2.95 x 0.51 inches
See On Amazon #10
Balun DIY Kits for HAM Balun Balance Equipment for NXO-100 1-30Mhz Amateur Balun DIY
Asin: B08B6961FQ | Ean: 8711449085504
1:1 Balun Is Suitable For Bipolar Dp Antenna (Inverted V Positive V) Antenna Such As Yagi (40-100Ω). 1:4 Balun For Loop Antenna And Winton Antenna (200-400Ω)..
You Will Receive The Balun Kits With The Instructions.Or Please Contact The Seller For The Pdf Instructions. Enjoy.Thank You.
1:9 Balun Is Suitable For Long-Line Antennas, With Manual Day Adjustment Or Automatic Day Adjustment..
It Can Withstand 100W-200W. It Can Easily Produce High-Performance Balun To Ensure Efficient Radio Transmission And Reception. It Allows You To Fully Enjoy The Fun Of Diy..
Features
- Product not capable of emitting radio frequency energy..HAM Balance Equipment Kits , which can work in the short-wavelength range of 1-30MHz .
- It can withstand 100W-200W. It can easily produce high-performance balun to ensure efficient radio transmission and reception. It allows you to fully enjoy the fun of DIY.
- 1:1 balun is suitable for bipolar DP antenna (inverted V positive V) antenna such as Yagi (40-100 ). 1:4 balun for LOOP antenna and Winton antenna (200-400 ).
- 1:9 balun is suitable for long-line antennas, with manual day adjustment or automatic day adjustment.
- You will receive the balun kits with the instructions.Or please contact the seller for the PDF instructions. Enjoy.Thank you
- See more on Amazon...
Brand: LJJDSLYU | Manufacturer: Hechengdianzi
Dimensions: 1.20 x 4.40 x 3.40 inches
See On Amazon #11
MFJ-969 Manual Tuner + SWR, 1.8-50Mhz, 30/300W
Asin: B00AR0CRRC | Model: MFJ969 | PartNumber: MFJ969 | Ean: 0650619002096 | UPC: 650619002096
Qrm-Free Pretune, 8 Position Antenna Switch.
Tough Aluminum Case Has A Scratch Proof Multi-Colored Lexan Front Panel. It Measures A Compact 3½H X 10½D X 9½W Inches.
Built In 50 Ohm Dummy Load, Heavy Duty 4:1 Balun.
Full Size Lighted Cross-Needle Swr/Wattmeter Reads True Peak Forward Power.
Features
- 300 Watts PEP SSB full featured antenna tuner, widest matching range
- Full size lighted Cross-Needle SWR/Wattmeter reads true peak forward power
- QRM-Free PreTune, 8 Position antenna switch
- Built in 50 Ohm dummy load, heavy duty 4:1 balun
- Tough aluminum case has a scratch proof multi-colored lexan front panel. It measures a compact 3 H x 10 D x 9 W inches
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Brand: MFJ | Manufacturer: MFJ
Dimensions: 6.00 x 16.00 x 14.00 inches
Warranty: Refurb - Hamcity 30-day Warranty
See On Amazon #12
Mini Balun, 1:1 Mini Balun Suitable HF Shortwave Antenna Plastic Shell Baluns Consumer Electronics for Outdoor QRP Station and Furniture
Asin: B09NB6RV94 | Model: BORDSTRACTnp16xmadt4 | PartNumber: BORDSTRACTnp16xmadt4 | Ean: 0740809789835 | UPC: 740809789835
Product Parameters: The Hf Mini Balun Measures Approximately 91 X 36 X 26Mm / 3.6 X 1.4 X 1In (Including Terminal), With A Shell Size Of About 61 X 36 X 26 Mm/2.4 X 1.4 X 1 Inch. Well-Crafted, It Serves As An Ideal Replacement For Older Models..
Quality Assurance: The 1:1 Mini Balun Undergoes Rigorous Manufacturing Processes Under Strict Quality Control Standards, Ensuring A High Safety Factor. Users Can Confidently Rely On Its Performance And Longevity..
Hard Plastic Material: Constructed From Robust Hard Plastic, The Mini Balun's Shell Ensures Durability And Resilience. Its Smooth Surface, Devoid Of Burrs, Guarantees Optimal Performance And A Prolonged Service Life..
Practical Function: Serving As A Two-Way Balanced To Unbalanced Converter, The Qrp Mini Balun Is Incredibly Practical. It's Versatile, Suitable For Unbalanced Output Applications Like Sound Reinforcement Audio Equipment, Offering Exceptional Electronic Utility..
Features
- Withstand Power: The QRP mini balun can handle power levels <100W SSB, ensuring stable operation and excellent performance. Its compact size, easy disassembly, portability, and storage make it highly convenient.
- Practical Function: Serving as a two-way balanced to unbalanced converter, the QRP mini balun is incredibly practical. It's versatile, suitable for unbalanced output applications like sound reinforcement audio equipment, offering exceptional electronic utility.
- Product Parameters: The HF mini balun measures approximately 91 x 36 x 26mm / 3.6 x 1.4 x 1in (including terminal), with a shell size of about 61 x 36 x 26 mm/2.4 x 1.4 x 1 inch. Well-crafted, it serves as an ideal replacement for older models.
- Hard Plastic Material: Constructed from robust hard plastic, the mini balun's shell ensures durability and resilience. Its smooth surface, devoid of burrs, guarantees optimal performance and a prolonged service life.
- Quality Assurance: The 1:1 mini balun undergoes rigorous manufacturing processes under strict quality control standards, ensuring a high safety factor. Users can confidently rely on its performance and longevity.
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Brand: BORDSTRACT | Manufacturer: BORDSTRACT
Dimensions: 0.00 x 0.00 x 0.00 Inches
See On Amazon #13
1:1 Mini Balun Suitable HF Shortwave Antenna for Outdoor QRP Station and Furniture Video Passive Balun
Asin: B08JLHR3B5
Application: This Product Is Suitable For Outdoor Setting And Qrp Use, Very Good Electronic Accessories..
Nice Quality: With Strict Quality Control And Quality Assurance, High Safety Factor, Can Be Used With Peace Of Mind..
Great Performance: This Balun Has Great Workmanship, Can Perfect Replacement For The Old One..
Easy Operation: This Product Withstand Power<100W Ssb, With Small Size And Easy To Disassemble..
Features
- Standard Material: The shell is made of hard plastic material, has a long service life, strong and durable.
- Easy Operation: This product withstand power<100W SSB, with small size and easy to disassemble.
- Application: This product is suitable for outdoor setting and QRP use, very good electronic accessories.
- Great Performance: This balun has great workmanship, can perfect replacement for the old one.
- Nice Quality: With strict quality control and quality assurance, high safety factor, can be used with peace of mind.
- See more on Amazon...
Brand: Walfront | Manufacturer: Walfront
Dimensions: 0.00 x 0.00 x 0.00 inches
See On Amazon #14
MFJ Enterprises Original MFJ-949E 1.8-30 MHz 300 Watt Deluxe Versa Tuner II Antenna Tuner
Asin: B00KMCDYWM | Model: MFJ-949E | PartNumber: MFJ-949E | Ean: 0702685258577 | UPC: 702685258577
Custom Inductor Switch The Inductor Switch Is The Most Likely Component To Burn Up In Any Antenna Tuner. Mfjs Inductor Switch In The Mfj-949E Was Custom Designed To Withstand The Extremely High Rf Voltages And Currents That Are Developed In Your Tuner..
More Hams Use Mfj-949S Than Any Other Antenna Tuner In The World! Has Mfjs Full Size 3 Inch Lighted Cross Needle Meter (Not A Puny "Meter" You Cant Read). Lets You Easily Read Swr, True Peak Forward And Average Reflected Power Simultaneously On 300 Watt Or 30 Watt Ranges. Lamp Has On/Off Switch, Requires 12 Vdc Or 110 Vac With Mfj-1312D (Not Included).
8 Position Super Antenna Switch Lets You Select Two Coax Fed Antennas, Random Wire/Balanced Line Or Built-In Dummy Load Through Your Mfj-949E Or Direct To Your Transceiver..
Tunes Any Antenna Tunes Out Swr On Dipoles, Verticals, Inverted Vees, Random Wires, Beams, Mobile Whips, Shortwave Receiving Antennas.... Nearly Anything! Use Coax, Random Wire Or Balanced Lines. Has Heavy Duty 4:1 Balun.
Features
- Full 1.8-30MHz Operation Custom designed inductor switch, 1000 volt tuning capacitors, Teflon insulation washers and proper L/C ratio gives you arc-free no worries operation with up to 300 Watts 1.8 to 30 MHz
- Tunes any Antenna Tunes out SWR on dipoles, verticals, inverted vees, random wires, beams, mobile whips, shortwave receiving antennas.... Nearly anything! Use coax, random wire or balanced lines. Has heavy duty 4:1 balun
- Custom Inductor Switch The inductor switch is the most likely component to burn up in any antenna tuner. MFJs inductor switch in the MFJ-949E was custom designed to withstand the extremely high RF voltages and currents that are developed in your tuner.
- 8 Position Super Antenna Switch Lets you select two coax fed antennas, random wire/balanced line or built-in dummy load through your MFJ-949E or direct to your transceiver.
- More hams use MFJ-949s than any other antenna tuner in the world! Has MFJs full size 3 inch lighted Cross Needle Meter (not a puny meter you cant read). Lets you easily read SWR, true peak forward and average reflected power simultaneously on 300 Watt or 30 Watt ranges. Lamp has on/off switch, requires 12 VDC or 110 VAC with MFJ-1312D (Not included)
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Brand: MFJ | Manufacturer: MFJ Enterprises
Dimensions: 3.50 x 10.62 x 7.00 inches | Weight: 4.00 pounds
See On Amazon #15
MFJ Enterprises Original MFJ-915 RF Isolator 1.8-30 MHz, 1500W PEP, SO-239
Asin: B009AECB4K | Model: MFJ-915 | PartNumber: MFJ-915 | Ean: 0650619003109 | UPC: 650619003109
Rf Isolator Is A 1:1 Current Balun Designed To Be Placed In Line With A 50-Ohm Coax..
Features
- The RF Isolator is effective from 1.8 to 30 MHz
- RF Isolator is a 1:1 Current Balun designed to be placed in line with a 50-Ohm coax.
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Brand: MFJ | Manufacturer: MFJ
Weight: 1.20 Pounds
See On Amazon #16
Balun for End Fed Antenna, Balun Ham Radio, 1:9 Mini Balun, HF Mini Balun Suitable HF Shortwave Antenna for Outdoor QRP Station and Furniture
Asin: B0BK72ZVX5
[Easy To Install]: The 1:9 Mini Balun Is Small In Size And Easy To Disassemble And Assemble, Suitable For Outdoor Settings And Qrp Use.
[Widely Used]: Balun Is A Two Way Balance To Unbalance Converter, Which Is Very Practical; For Long-Term Outdoor Use, The Upper And Lower Covers Of The Housing Must Be Sealed With Silicone Adhesive.
[High Quality Plastic]: The Shell Of The Mini Balun Is Made Of Hard Plastic Material, Strong And Durable, Not Easy To Damage, Has Good Performance And A Long Service Life.
[Stable Performance]: The Mini Balun Withstands Power <100W Ssb, Interface Type: M, Runs Smoothly And Has Good Performance.
Features
- [1:9 Mini Balun]: The QRP mini balun is a bidirectional balanced to unbalanced converter, very practical, can be used for unbalanced output of sound reinforcement level audio equipment
- [Stable Performance]: The mini balun withstands power <100W SSB, interface type: M, runs smoothly and has good performance
- [Easy to Install]: The 1:9 mini balun is small in size and easy to disassemble and assemble, suitable for outdoor settings and QRP use
- [High Quality Plastic]: The shell of the mini balun is made of hard plastic material, strong and durable, not easy to damage, has good performance and a long service life
- [Widely Used]: Balun is a two way balance to unbalance converter, which is very practical; For long-term outdoor use, the upper and lower covers of the housing must be sealed with silicone adhesive
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Brand: Yosoo Health Gear | Manufacturer: Yosoo Health Gear
See On Amazon #17
MFJ MFJ-1026 Noise canceller, 1.5-30MHz
Asin: B00FNITQRW | Model: MFJ-1026 | PartNumber: MFJ-1026 | Ean: 0650619002072 | UPC: 650619002072
Works On All Modes.
Use Built-In Antenna Or External.
More Effective Than Noise Blanker.
Features
- Designed to reduce noise or interference, or improve desired signals, before the noise affects sensitive receiver circuits
- More effective than noise blanker
- Works on all modes
- Use built-in antenna or external
- See more on Amazon...
Brand: MFJ | Manufacturer: MFJ
Dimensions: 1.50 x 6.25 x 6.50 inches | Weight: 2.45 Pounds
Warranty: 30 Day Hamcity Warranty
See On Amazon #18
Femei 1-56MHz 200Watt HF Balun DIY Waterproof Antenna Balun 1:9 Ratio Balun 50 Ohm to 450 Ohm
Asin: B0CSD3FJQZ | Ean: 0794677588984 | UPC: 794677588984
Max. Power Rating: 200W.
Weigh: 360G; Size: 175X57x57mm.
Swr: Less Than 1.5; Connector: Mj (So-239).
Transformation Ratio: 1:9, Input Impedance 50 Ohm And Output Impedance 450 Ohm.
Features
- Frequency range: 1 - 56 MHz
- Transformation ratio: 1:9, input impedance 50 Ohm and output impedance 450 Ohm
- Max. power rating: 200W
- SWR: less than 1.5; Connector: MJ (SO-239)
- Weigh: 360g; Size: 175x57x57mm
- See more on Amazon...
Brand: Fumei | Manufacturer: DotDotTech
Warranty: 1 year repair service
See On Amazon #19
MFJ Enterprises Original MFJ-918 MFJ 1.8-30 MHz Balun 1:1, 1500W PEP
Asin: B00OU5UDE4 | Model: MFJ-918 | PartNumber: MFJ-918 | Ean: 0650619003093, 0702646178067 | UPC: 702646178067, 650619003093
The Mfj Current Balun Will Reduce Or Eliminate Stray Rf Often Found On Coax. This Stray Rf Can Cause Burns And Other Problems With Electronic Equipment In Ham-Shacks And Vehicles. Stray Rf Also Results In A Loss Of Radiated Power From The Antenna, Which Will Lead To A Great Reduction In Signal Strength..
The Coax And So-239 Connectors Have Teflon(R) For Maximum Insulation And Extended Life Of The Product. The Mfj 1:1 Current Balun Is Enclosed In Schedule 40 Pvc Pipe For Maximum Strength And Protection. Unlike Other Baluns, The Mfj-918 Makes A Direct Electrical Connection To The Antenna With #14 Copper Wire..
Features
- The 1:1 Current Balun was designed to replace the center insulator of a dipole antenna. It is made up of 50 Ferrite Core Beads placed onto a 13-inch piece of RG-303 Coax. Operates 1.8 to 30 MHz.
- The coax and SO-239 connectors have Teflon(R) for maximum insulation and extended life of the product. The MFJ 1:1 Current Balun is enclosed in schedule 40 PVC pipe for maximum strength and protection. Unlike other baluns, the MFJ-918 makes a direct electrical connection to the antenna with #14 copper wire.
- The MFJ Current Balun will reduce or eliminate stray RF often found on coax. This stray RF can cause burns and other problems with electronic equipment in ham-shacks and vehicles. Stray RF also results in a loss of radiated power from the antenna, which will lead to a great reduction in signal strength.
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Brand: MFJ | Manufacturer: MFJ
Dimensions: 4.00 x 7.00 x 2.00 inches | Weight: 0.63 Pounds
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MFJ-1702C MFJ1702C MFJ-1702 MFJ1702 Original MFJ Enterprises HF/VHF/UHF 2 Position Antenna Switch with Lightning Protector
Asin: B00AR08EQU | Model: MFJ-1702 | PartNumber: MFJ-1702 | Ean: 0650619019131 | UPC: 650619019131
Swr Below 1.2:1.
Only 3X2x2 Inches.
So-239 Connectors.
Unused Terminal Is Automatically Grounded.
Features
- Center ground protection
- Unused terminal is automatically grounded
- SWR below 1.2:1
- SO-239 connectors
- Only 3x2x2 inches
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Brand: MFJ | Manufacturer: MFJ
Weight: 0.90 pounds
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