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  5. Radio Communication Baluns & Chokes
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Radio Communication Baluns & Chokes

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  • Balun (1:1)

    Balun (1:1)

  • Balun (9:1)

    Balun (9:1)

  • RF Choke

    RF Choke

  • Balun (4:1)

    Balun (4:1)

Hot This Week

  • 1:4 balun 50Ohm 1-56MHz 500w mini balun BALUN for HAM radio antenna
    1:4 balun 50Ohm 1-56MHz 500w mini balun BALUN for HAM radio antenna
    C $34.00
    Almost gone
  • 2018 YY-100 (M) 1:9 BALUN miniature balun for ham radio
    2018 YY-100 (M) 1:9 BALUN miniature balun for ham radio
    C $17.61
    5 left
  • Balun One Nine: Tiny Low-Cost 1:9 Balun; Long Wire HF Antenna RTL-SDR 160m-6m
    Balun One Nine: Tiny Low-Cost 1:9 Balun; Long Wire HF Antenna RTL-SDR 160m-6m
    C $10.46
    6 left
  • SF20 Dual Band Soft SMA-M Antenna for YAESU VX-230 VX-8DR VX-8GR FT-277R FT-50R
    SF20 Dual Band Soft SMA-M Antenna for YAESU VX-230 VX-8DR VX-8GR FT-277R FT-50R
    C $9.81
    4 sold
  • SF20 Dual Band SMA-F Short Soft Antenna for Kenwood TK3107 BAOFENG BF-UV5R 888s
    SF20 Dual Band SMA-F Short Soft Antenna for Kenwood TK3107 BAOFENG BF-UV5R 888s
    C $9.15
    3 sold
  • 1:9 Ratio Balun 1-56MHz 200W Shortwave HAM Antenna Balun SSB 50 Ohm to 450 Ohms
    1:9 Ratio Balun 1-56MHz 200W Shortwave HAM Antenna Balun SSB 50 Ohm to 450 Ohms
    C $25.13
    2 sold
  • NooElec 'Balun One Nine': Tiny Low-Cost  9:1 Balun; Long Wire HF Antenna RTL-SDR
    NooElec 'Balun One Nine': Tiny Low-Cost 9:1 Balun; Long Wire HF Antenna RTL-SDR
    C $15.95
    1 sold
  • NooElec 'Balun One Nine': Tiny Low-Cost  9:1 Balun; Long Wire HF Antenna RTL-SDR
    NooElec 'Balun One Nine': Tiny Low-Cost 9:1 Balun; Long Wire HF Antenna RTL-SDR
    C $15.84
    1 sold
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1-48 of 318 Results

  • FT240-43  CORE TOROID CHOKE BALUN RING

    FT240-43 CORE TOROID CHOKE BALUN RING

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    Hese are ideal for use as noise or common mode suppressors on cables to reduce interference on the HF bands, or constructing baluns. 43 Material is used for EMI/RFI suppression in the 20 MHz to 250 MHz range.
    C $23.87
    From France
    Free shipping
    111 sold
  • NooElec 'Balun One Nine': Tiny Low-Cost  9:1 Balun; Long Wire HF Antenna RTL-SDR

    NooElec 'Balun One Nine': Tiny Low-Cost 9:1 Balun; Long Wire HF Antenna RTL-SDR

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    Type: Balun (9:1)

    Band: HF

    More from this Seller

    C $15.95
    Top Rated Seller
    Free shipping
    Type: Balun (9:1)Band: HF
  • 4:1 BALUN Withstand power150W SSB, PEP 250W for Outdoor radio and QRP

    4:1 BALUN Withstand power150W SSB, PEP 250W for Outdoor radio and QRP

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    Brand: Unbranded

    Type: Balun (4:1)

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    1 pcs 4:1 BALUN. Power: 150W SSB,PEP 250W.
    C $22.66
    Top Rated Seller
    Free shipping
    From ChinaBrand: UnbrandedType: Balun (4:1)
  • Balun 1-56MHz 1:9 200W balun shortwave HAM antenna balun SSB 50 ohm to 450 ohms

    Balun 1-56MHz 1:9 200W balun shortwave HAM antenna balun SSB 50 ohm to 450 ohms

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    Brand: Unbranded

    Type: Balun (9:1)

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    1: 9 short wave balun 200w long line balun 50 ohm to 450 ohms. 1x 1: 9 short wave balun 200w long line balun 50 ohm to 450 ohms. Resistance to power: 200w. Input impedance: 50 ohms (unbalanced). We are committed to resolve all issues in a friendly and satisfactory manner.
    5 out of 5 stars - Balun 1-56MHz 1:9 200W balun shortwave HAM antenna balun SSB 50 ohm to 450 ohms
    7 product ratings7 product ratings - Balun 1-56MHz 1:9 200W balun shortwave HAM antenna balun SSB 50 ohm to 450 ohms
    C $25.14
    Top Rated Seller
    Free shipping
    From Hong Kong
    2 new & refurbished from US $18.95
    Brand: UnbrandedType: Balun (9:1)
  • Balun One Nine: Tiny Low-Cost 1:9 Balun; Long Wire HF Antenna RTL-SDR 160m-6m

    Balun One Nine: Tiny Low-Cost 1:9 Balun; Long Wire HF Antenna RTL-SDR 160m-6m

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    Brand: Unbranded

    Type: Balun (9:1)

    Band: HF

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    1:9 HF antenna balun. 1 x1:9 HF antenna balun. Excellent specifications & low insertion loss. Rate (item arrived). United States. United Kingdom.
    C $10.46
    Top Rated Seller
    Trending at C $10.81eBay determines this price through a machine-learned model of the product's sale prices within the last 90 days.
    From Hong Kong
    Free shipping
    Brand: UnbrandedType: Balun (9:1)Band: HF
  • FT240-43 Amidon Faire-Rite Toroid Core 2.4-inch #43 material u=800

    FT240-43 Amidon Faire-Rite Toroid Core 2.4-inch #43 material u=800

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    Type: RF Choke

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    Up for sale 100% original AMIDON/Faire-Rite toroid core.
    C $13.26
    From Ukraine
    C $7.96 shipping
    Type: RF Choke
    or Best Offer
    4 watching
  • 1:9 BALUN Withstand power<100W SSB for Outdoor radio and QRP

    1:9 BALUN Withstand power<100W SSB for Outdoor radio and QRP

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    Brand: Unbranded

    Type: Balun (9:1)

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    1 pcs 1:9 BALUN. Features: small size, easy disassembly, suitable for outdoor radio and QRP use. Withstand power: <100W SSB.
    C $24.53
    Top Rated Seller
    Free shipping
    From China
    22 watching
    Brand: UnbrandedType: Balun (9:1)
  • NooElec 'Balun One Nine': Tiny Low-Cost  9:1 Balun; Long Wire HF Antenna RTL-SDR

    NooElec 'Balun One Nine': Tiny Low-Cost 9:1 Balun; Long Wire HF Antenna RTL-SDR

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    Type: Balun (9:1)

    Band: HF

    More from this Seller

    1pc 9:1 antenna balun. Balun One Nine includes an AntennaGuard varistor on the input, protecting your SDR setup from spurious ESD. ApplicationsHF antenna balun, SDR/amplifier ESD protection. At 39.2mm x 13.0mm in total size (including connectors!).
    C $15.84
    Top Rated Seller
    or Best Offer
    From United States
    865 sold
    Type: Balun (9:1)Band: HF
  • 1:1 BALUN Withstand power<100W SSB for Outdoor radio and QRP

    1:1 BALUN Withstand power<100W SSB for Outdoor radio and QRP

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    Brand: Unbranded

    Type: Balun (1:1)

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    1 pcs 1:1 BALUN. Features: small size, easy disassembly, suitable for outdoor radio and QRP use. Withstand power: <100W SSB.
    C $16.65
    Top Rated Seller
    Free shipping
    From ChinaBrand: UnbrandedType: Balun (1:1)
  • 1:1 / 4:1 / 9:1 SW balun Positive V inverted V Current / voltage type for HAM

    1:1 / 4:1 / 9:1 SW balun Positive V inverted V Current / voltage type for HAM

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    Brand: Unbranded

    Type: Balun (1:1)

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    C $31.81 to C $33.12
    Top Rated Seller
    Free shipping
    From ChinaBrand: UnbrandedType: Balun (1:1)
  • 1-30Mhz-Shortwave-Radio-Balun DIY Kit-for-HAM-RADIO

    1-30Mhz-Shortwave-Radio-Balun DIY Kit-for-HAM-RADIO

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    Brand: Unbranded

    Type: Balun (1:1)

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    Antenna balun, uses the high quality nickel zinc magnetic ring, working in the 1‐30MHz band,high power can bear 100W‐200W, can make very convenient high performance Barron,ensure that the radio transceiver communication efficiently, but also can let you fully enjoy the fun of DIY.
    C $22.38
    Top Rated Seller
    Free shipping
    From China
    10 watching
    Brand: UnbrandedType: Balun (1:1)
  • Balun 4:1  (200 to 50 Ohms) Current Type, OCF, Folded dipole, 1000W, (BC41)

    Balun 4:1 (200 to 50 Ohms) Current Type, OCF, Folded dipole, 1000W, (BC41)

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    Type: Balun (4:1)

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    Specifications :Current Balun for various antenna (1.7 to 30 MHz). This transformer is used to match the impedance of a 50 Ohms connector (SO-239) coaxial cable balanced to a 200 Ohms balanced .
    C $58.00
    Top Rated Seller
    79 sold
    Type: Balun (4:1)
  • 9:1 BALUN Mini BALUN Withstand 250W SSB for HAM radio QRP Frequenc:1.0 - 54MHz

    9:1 BALUN Mini BALUN Withstand 250W SSB for HAM radio QRP Frequenc:1.0 - 54MHz

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    Brand: Unbranded

    Type: Balun (9:1)

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    1 pcs 9:1 BALUN. Power : 250 w SSB, PEP 350 w. Size: Φ 20 x 110 (mm).
    C $34.45
    Top Rated Seller
    Free shipping
    From China
    28 watching
    Brand: UnbrandedType: Balun (9:1)
  • 1:1 / 4:1 / 9:1 SW balun Positive V inverted V Current / voltage type for HAM

    1:1 / 4:1 / 9:1 SW balun Positive V inverted V Current / voltage type for HAM

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    Brand: Unbranded

    Type: Balun (1:1)

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    C $31.80 to C $32.87
    Top Rated Seller
    Free shipping
    From ChinaBrand: UnbrandedType: Balun (1:1)
  • Balun 12:1  (600 to 50 Ohms) voltage Type, 1KW, Vintage 1960 CMC made, FL-1903

    Balun 12:1 (600 to 50 Ohms) voltage Type, 1KW, Vintage 1960 CMC made, FL-1903

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    Type: Balun (1:1)

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    C $125.00
    Top Rated SellerType: Balun (1:1)
  • Balun transformer 2:1 6000W 6KW 1.8-30 MHz SWR 1.15

    Balun transformer 2:1 6000W 6KW 1.8-30 MHz SWR 1.15

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    Brand: Unbranded

    Type: Balun (1:1)

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    Frequency band - 1,8-30 MHz. VSWR better than 1.15 1.8-30 MHz. Toroids size 23 mm(h) x 40 mm (OD) x 16 mm (inD) 4 pcs.
    C $119.33
    Top Rated Seller
    C $26.52 shipping
    From Russian Federation
    6 watching
    Brand: UnbrandedType: Balun (1:1)
  • Balun 1:1 High Power 5Kw, Designed by Jerry Sevick W2FMI

    Balun 1:1 High Power 5Kw, Designed by Jerry Sevick W2FMI

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    Type: Balun (1:1)

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    CWS 1:1 Balun. Current Type. Jerry Sevick W2FMI Series. 5Kw/10Kw High Power. BALUN is " Current" type. Enclosure Depth: 2.300 in. High Power Powder Coated Core 1:1 ratio; 1.0 to 50 Mhz.; Weatherproof box.
    C $63.64
    Top Rated Seller
    C $24.10 shipping
    From United StatesType: Balun (1:1)Customs services and international tracking provided
  • 800:50 ohms 16:1 impedance Matching Transformer (Balun/Unun) Jerry Sevick W2FMI

    800:50 ohms 16:1 impedance Matching Transformer (Balun/Unun) Jerry Sevick W2FMI

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    Type: Balun (1:1)

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    CWS 16:1 Balun / Unun Jerry Sevick W2FMI Series. Match 800 ohms to 50 ohms impedance in 1 to 30 Mhz. Antenna with 800 ohms balance or unbalanced feed line to 50 ohms co-axial. Antenna Mounting Type: Antenna wires.
    5 out of 5 stars - 800:50 ohms 16:1 impedance Matching Transformer (Balun/Unun) Jerry Sevick W2FMI
    1 product rating1 product ratings - 800:50 ohms 16:1 impedance Matching Transformer (Balun/Unun) Jerry Sevick W2FMI
    C $132.58
    Top Rated Seller
    C $16.93 shipping
    From United States
    5 watching
    Type: Balun (1:1)Customs services and international tracking provided
  • Balun 1:1  (50 to 50 Ohms) Current Type.1000W (BC11)

    Balun 1:1 (50 to 50 Ohms) Current Type.1000W (BC11)

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    Type: Balun (1:1)

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    Voltage Balun to match your coaxial line 50 Ohms unbalanced to 50 Ohms balanced dipole, this transformer is also usefull to remove RF return in feedline. Specifications :* Current Balun for various antenna (1.7 to 30 MHz).
    C $44.95
    Top Rated Seller
    54 sold
    Type: Balun (1:1)
  • CMC-230-5K-HF Antenna Line Isolator / 5000 watts / Noise suppressor / RFI filter

    CMC-230-5K-HF Antenna Line Isolator / 5000 watts / Noise suppressor / RFI filter

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    Type: RF Choke

    Band: HF

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    If you use End Fed antenna aka 9:1 UNUN with a piece of wire, OCF dipole antenna or have any RFI problem, use the best tool to cure it. Ferrite turns the RF energy into heat, coiled coax does not! It is a cure for noisy locations, reduce the noise floor of your receiver by several S-units instantly.
    C $159.09
    Top Rated Seller
    C $45.41 shipping
    From United States
    28 watching
    Type: RF ChokeBand: HF
  • portable Balance unbalance UNUNTENNA 10W BALUN 9:1 UNUN with BNC interface

    portable Balance unbalance UNUNTENNA 10W BALUN 9:1 UNUN with BNC interface

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    Brand: Unbranded

    Type: Balun (9:1)

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    The 40m-10m UnUnTenna is a compact portable wire antenna for backyard or portable SOTA use. It will easily handle 10 watts. This antenna will require the use of a tuner. The autotuners in the Elecraft KX-2, KX-3, Icom IC-703, and our manual Multi Z Tuner have all been tested and work very well.
    C $34.31
    Top Rated Seller
    Was: Previous PriceC $36.12
    From China
    C $5.14 shipping
    Brand: Unbranded
    or Best Offer
    Type: Balun (9:1)
    10 new & refurbished from US $17.90
  • High Power 1:1 Balun for 160m - 10m Bands (1.8 - 30MHz)

    High Power 1:1 Balun for 160m - 10m Bands (1.8 - 30MHz)

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    Newest Design High Power 1:1 Balun for 160m - 10m Bands (<1.8 to >30 MHz). Utilizing the Reisert design, for a 2KW Continuous Power Choke Balun, it will remove all stray current on the coax feed line and balance up the feedpoint of :-.
    C $104.12
    Top Rated Seller
    44 sold
    From Australia
  • 1 KW 4:1 / 1:1 FT 240-43 TOROID CORE ANTENNA COMBINATION BALUN

    1 KW 4:1 / 1:1 FT 240-43 TOROID CORE ANTENNA COMBINATION BALUN

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    Type: Balun (4:1)

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    THIS IS A CUSTOM BUILT 4:1 / 1:1 COMBINATION BALUN / UNUN FOR USE IN THE CONSTRUCTION OF DYI HAM BREW RADIO ANTENNA SYSTEMS. THIS COMBINATION BALUN / UNUN WILL WORK EXCEPTIONLY WELL IN MOST HAM ANTENNA INSTALLATIONS WHERE 50 OHM COAX IS BEING UTILIZED AS THE FEED LINE FROM THE RADIO TO THE ANTENNA SYSTEM.
    C $86.12
    From United States
    C $42.23 shipping
    Type: Balun (4:1)
    or Best Offer
  • 9:1 BALUN Mini BALUN Withstand 250W SSB for HAM radio QRP Receiver

    9:1 BALUN Mini BALUN Withstand 250W SSB for HAM radio QRP Receiver

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    Brand: Unbranded

    Type: Balun (9:1)

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    9:1 BALUN Mini BALUN Withstand 250W SSB for HAM radio QRP Frequenc:1.0 - 54MHz. Power: 250 w SSB, PEP 350 w. Reply within 24hours. Rate (item arrived).
    C $34.19
    From Hong Kong
    Free shipping
    Brand: UnbrandedType: Balun (9:1)
  • 10MHz OCXO frequency standard

    10MHz OCXO frequency standard

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    Brand: Unbranded

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    Inside :used 5151 or 5141 OCXO. RF OUT:standard frequency output. F.ADJ,frequency adjust. DC IN ,DC12V 1A input.
    C $95.31
    Top Rated Seller
    Free shipping
    From ChinaBrand: Unbranded
  • 4:1 BALUN power 250W SSB,PEP 350W for Outdoor HAM radio and QRP FR:1.0 - 54MHz

    4:1 BALUN power 250W SSB,PEP 350W for Outdoor HAM radio and QRP FR:1.0 - 54MHz

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    Brand: Unbranded

    Type: Balun (9:1)

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    SIZE IS only 20x115mm, Easy to fix on the support bar, It's a must-have item for HAM to set up a simple antenna. Power:250W SSB,PEP 350W. 1 pcs 4:1 BALUN.
    C $32.30
    Top Rated Seller
    Free shipping
    From China
    13 watching
    Brand: UnbrandedType: Balun (9:1)
  • Balun 1:49 - 49:1 For 5-35MHZ End Fed Half-Wave EFHW antenna 100W HAM

    Balun 1:49 - 49:1 For 5-35MHZ End Fed Half-Wave EFHW antenna 100W HAM

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    Brand: Unbranded

    Type: Balun (1:1)

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    Balun 1:49 - 49:1 For 5-35MHZ End Fed antenna 100W HAM. 1 XBalun 1:49 - 49:1 For 5-35MHZ End Fed antenna 100W HAM. Withstand power 100W PEP. Standing wave <1.5. Rate (item arrived). We are committed to resolve all issues in a friendly and satisfactory manner.
    C $34.43
    From Hong Kong
    Free shipping
    Brand: UnbrandedType: Balun (1:1)
  • Balun 1:49 - 49:1 For 5-35MHZ End Fed Half-Wave EFHW antenna 100W HAM

    Balun 1:49 - 49:1 For 5-35MHZ End Fed Half-Wave EFHW antenna 100W HAM

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    Brand: Unbranded

    Type: Balun (1:1)

    More from this Seller

    Balun 1:49 - 49:1 For 5-35MHZ End Fed antenna 100W HAM. 1 XBalun 1:49 - 49:1 For 5-35MHZ End Fed antenna 100W HAM. Withstand power 100W PEP. Standing wave <1.5. Rate (item arrived). We are committed to resolve all issues in a friendly and satisfactory manner.
    C $34.42
    Top Rated Seller
    Free shipping
    From Hong KongBrand: UnbrandedType: Balun (1:1)
  • 6:1 Balun for 300 ohms balanced antenna to 50 ohms co-axial. Jerry Sevick W2FMI

    6:1 Balun for 300 ohms balanced antenna to 50 ohms co-axial. Jerry Sevick W2FMI

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    Type: Balun (1:1)

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    CWS 6:1 Balun Current Type Jerry Sevick W2FMI Series. BALUN is " Current" type. Folded Dipole Antennas using 300 ohms ribbon at 0.22 wavelength above ground. High Power Powder Coated Core 6:1 ratio; 300 balance antenna to 50 ohms co-axial; 1.5 - 30 Mhz.; Weatherproof box.
    C $107.40
    Top Rated Seller
    C $16.15 shipping
    From United StatesType: Balun (1:1)Customs services and international tracking provided
  • CMC-VHF-2K  VHF Antenna Line Isolator / stops RFI / Noise suppressor / 1:1 BALUN

    CMC-VHF-2K VHF Antenna Line Isolator / stops RFI / Noise suppressor / 1:1 BALUN

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    Type: RF Choke

    Band: VHF

    More from this Seller

    Use it as BALUN for your VHF antenna. This is the one and only Common Mode Filter Choke / BALUN for 110-180 MHz on the market. PATENT pending! It is only product with over 6,000 Ohms of CMI (Common Mode Impedance) on 145MHz while maintaining a Resistive part of CMI for a wide range of frequency spectrum.
    C $72.91
    Top Rated Seller
    C $45.41 shipping
    From United States
    27 watching
    Type: RF ChokeBand: VHF
  • Balun 4:1 Jerry Sevick W2FMI Series

    Balun 4:1 Jerry Sevick W2FMI Series

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    Type: Balun (4:1)

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    CWS 4:1 Balun Current Type Jerry Sevick W2FMI Series. BALUN is " Current" type. Off center-fed Antennas. Multi-band Antennas. Folded Dipole Antennas using 300 ohms ribbon at 0.17 wavelength above ground.
    C $63.64
    Top Rated Seller
    C $24.10 shipping
    From United States
    13 watching
    Type: Balun (4:1)Customs services and international tracking provided
  • HF Antenna Line Isolator CMC-330-5K / Rated 5kW / stops RFI / Noise suppressor

    HF Antenna Line Isolator CMC-330-5K / Rated 5kW / stops RFI / Noise suppressor

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    Type: RF Choke

    Band: HF

    More from this Seller

    If you use End Fed antenna aka 9:1 UNUN with a piece of wire, OCF dipole antenna or have any RFI problem, use the best tool to cure it. Ferrite turns the RF energy into heat, coiled coax does not! CMC-330-5K Common Mode Choke / Noise Suppressor / Line Isolator / RFI Suppressor.
    C $102.08
    Top Rated Seller
    C $45.41 shipping
    From United States
    83 sold
    Type: RF ChokeBand: HF
  • 1:9 HF 100K-50MHz Antenna BALUN w/ Input Protection Long Wire con Balun Ham SDR

    1:9 HF 100K-50MHz Antenna BALUN w/ Input Protection Long Wire con Balun Ham SDR

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    Type: Balun (9:1)

    Band: HF

    More from this Seller

    1 x 1:9 antenna BALUN. (No such issues for USA). If you are satisfied with our service, pls. Outdoor Item. 4.Pre-sale Inquiry. Radioddity Wooden Dual Loud Speaker Bluetoorh Super Bass FM Radio. Item Not Received.
    C $17.22
    Top Rated Seller
    Free shipping
    From Hong Kong
    11 watching
    Type: Balun (9:1)Band: HF
  • 9:1 BALUN Withstand power150W SSB, PEP 250W for Outdoor radio and QRP

    9:1 BALUN Withstand power150W SSB, PEP 250W for Outdoor radio and QRP

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    Brand: Unbranded

    Type: Balun (9:1)

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    1 pcs 9:1 BALUN. Power:150W SSB,PEP 250W.
    C $26.49
    Top Rated Seller
    Free shipping
    From China
    16 watching
    Brand: UnbrandedType: Balun (9:1)
  • TMC Technical Material Corporation Antenna Balun DAC 10 C MY OTHER HAM RADIO

    TMC Technical Material Corporation Antenna Balun DAC 10 C MY OTHER HAM RADIO

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    Up for your consideration is a scarce TMC high power antenna coupler. Unit is in good clean used condition. These are very hard to find. Superior build quality.
    C $132.58
    From United States
    C $47.00 shipping
    Customs services and international tracking provided
    16 watching
  • 2pcs 10MHZ TCXO square wave DIP14 package

    2pcs 10MHZ TCXO square wave DIP14 package

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    Brand: Unbranded

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    C $18.10
    Top Rated Seller
    Free shipping
    From ChinaBrand: Unbranded
  • RFI Ferrite Choke Clamp-on core / four (4) large

    RFI Ferrite Choke Clamp-on core / four (4) large

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    RFI Ferrite Clamp-on large. Just wind 4-8 turns (passes) thru each for best results. "The common-mode filter or choke may be one of the best-kept secrets". Cable Information. D 19.15 _ 0.755 _. C 47.5 _ 1.87 _.
    C $26.50
    Top Rated Seller
    C $45.41 shipping
    From United States
  • 2018 YY-100 (M) 1:9 BALUN miniature balun for ham radio

    2018 YY-100 (M) 1:9 BALUN miniature balun for ham radio

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    Brand: Unbranded

    Type: Balun (9:1)

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    1pcs YY-100 (M) 1:9 BALUN miniature balun. YY-100 (M) 1:9 BALUN miniature balun. 1PC YY-100 (M) 1:9 BALUN miniature balun. Interface Type : M Block. Features: Compact size, easy accessibility, suitable for outdoor use QRP stations and set up.
    C $17.61
    Top Rated Seller
    Was: Previous PriceC $18.54
    From China
    C $6.47 shipping
    Brand: Unbranded
    or Best Offer
    Type: Balun (9:1)
    35 sold
  • Balun 4:1 to match antenna tuner with antenna. Designed by Jerry Sevick WFMI

    Balun 4:1 to match antenna tuner with antenna. Designed by Jerry Sevick WFMI

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    Type: Balun (4:1)

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    Do you use an antenna tuner to do this ?. When you use an antenna tuner to tune your antenna over multiple HF frequencies, the antenna feed impedance changes greatly and this creates a big mis-match between your antenna and your radio.
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  • HF Linear Amplifier Deluxe RFI Kit - 12 Filters for RF In/Out, AC power, Relay/P

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    Palomar Engineers HF Base Transceiver RFI and Noise Reduction Kit, RFI Range 1-3. Included are the following chokes and installation guidelines to suppress RFI in and out RF Output (4x):Snap On Filter (1” ID) – 3 turns of coax cable through center.
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  • 1:9 BALUN Withstand power<100W SSB for Outdoor radio and QRP

    1:9 BALUN Withstand power<100W SSB for Outdoor radio and QRP

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    Brand: Unbranded

    Type: Balun (9:1)

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    1 pcs 1:9 BALUN. Features: small size, easy disassembly, suitable for outdoor radio and QRP use. Withstand power: <100W SSB.
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  • Balun for 450 ohms balanced antenna to 50 ohms co-axial. 9:1 W2FMI Jerry Sevick

    Balun for 450 ohms balanced antenna to 50 ohms co-axial. 9:1 W2FMI Jerry Sevick

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    Type: Balun (9:1)

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    CWS 9:1 Balun Current Type Jerry Sevick W2FMI Series. Use W2FMI 9:1 balun to matching 50 ohms cable to a balanced load of 450 ohms. For example, a center fed half wave dipole, the impedance could be from 50 ohms to 4000 ohms.
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  • 9:1 Antenna BALUN 100K-50MHz Long Wire impedance converter for Ham SDR & QRP

    9:1 Antenna BALUN 100K-50MHz Long Wire impedance converter for Ham SDR & QRP

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    Brand: Unbranded

    Type: Balun (9:1)

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    1 x 9:1 antenna BALUN.
    C $12.81
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  • HAM Equipment,1-30Mhz Shortwave Radio Balun diy NXO-100 Magnetic Balance

    HAM Equipment,1-30Mhz Shortwave Radio Balun diy NXO-100 Magnetic Balance

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    Brand: Unbranded

    Type: Balun (1:1)

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    1-30Mhz shortwave radio balun kit, NXO-100 magnetic balance. 1 X1-30Mhz shortwave radio balun kit, NXO-100 magnetic balance. The balun kit list of components 1, select the balun impedance ratio. ¢ 3 lug 1 (for magnetic coil and Block M, the chassis ground wire).
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  • 1:1 BALUN Withstand power<100W SSB for Outdoor radio and QRP

    1:1 BALUN Withstand power<100W SSB for Outdoor radio and QRP

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    Brand: Unbranded

    Type: Balun (1:1)

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    1 pcs 1:1 BALUN. Features: small size, easy disassembly, suitable for outdoor radio and QRP use. Withstand power: <100W SSB.
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  •  1:1 BALUN Withstand power150W SSB, PEP 250W for Outdoor radio and QRP

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    Type: Balun (1:1)

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    1 pcs 1:1 BALUN. Power: 150W SSB,PEP 250W.
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  • Balun 1: 1 500W 3.8M-50M for shortwave HAM DP bipolar antenna

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    Brand: Unbranded

    Type: Balun (1:1)

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    Waterproof Balun 1: 1 500W 3.8M-50M for shortwave HAM antenna. 1:1 balun for bipolar DP antenna (inverted V positive V) Yagi and other antennas. Withstand power 500W PEP. We are committed to resolve all issues in a friendly and satisfactory manner.
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  • 1:9 BALUN Withstand power 200W Long wire balun 50 ohm to 450 ohm. for HAM radio

    1:9 BALUN Withstand power 200W Long wire balun 50 ohm to 450 ohm. for HAM radio

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    Brand: Unbranded

    Type: Balun (9:1)

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    Withstand power:200w. Output impedance: 450 ohm (unbalanced) suitable for long wire shortwave antenna. Input impedance: 50 ohm (unbalanced).
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