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    An AI Overview is not available for this searchCan't generate an AI overview right now. Try again later.
    AI Overview
    N-Female/BNC-Female duplexers allow two-way radios or repeaters to use a single antenna for transmitting and receiving, featuring N-type connectors for the antenna/main ports and BNC connectors for high/low ports. They typically operate in VHF (136-174MHz) or UHF (380-512MHz) ranges, often with 30-50W power handling and 6-cavity designs. 
    Key Features and Options: 
    • Connectors: Common configurations feature N-Female for antenna port and BNC-Female for TX/RX ports.
    • Frequency Range: Available for VHF (136-174MHz) and UHF (380-512MHz).
    • Power Handling: Generally 25W–50W continuous duty.
    • Isolation: Usually
      ≥is greater than or equal to
      ≥
       75dB, with an insertion loss
      ≤is less than or equal to
      ≤
       1.5dB.
    • Options: Some manufacturers offer customizable connectors (N, M/SO239, or BNC). 
    Common Suppliers & Types: 
    • Wishring/Generic: 50W VHF/UHF duplexers, often found on Amazon/eBay with switchable connector options.
    • EMR Corporation: 150-160 MHz/450-460 MHz mobile duplexers with BNC/N-Female options.
    • ComProd: 6-cavity mobile duplexer (e.g., 506-90) featuring BNC connectors.
    • Maniron: 30W 137-180MHz N-Female/BNC-Female duplexer. 
    For specific applications, such as portable or low-power repeaters, these duplexers are ideal for minimizing space while offering versatile, quick-connect interfaces. 
    • High quality 30Watt 137-180MHz Duplexer with N-Female ...
      High quality 30Watt 137-180MHz Duplexer with N-Female/BNC-Female for Radio Repeater ; Frequency Spacing(MHz), ＞6-15 ; Insertion Lo...
      Hefei Maniron Electronic and Technology Co., Ltd.
    • 25W VHF Duplexer 6 Cavity N Female Connector 136-174MHz ...
      25W VHF Duplexer 6 Cavity N Female Connector 136-174MHz Repeater 225×154×32mm. S. se_whale08 (693). 98.3% positive. Message. $151.
      eBay
    • 506-90 6-Cavity Mobile Duplexer - ComProd
      All units are adjustable in the field and rated at 50 watts continuous duty with a maximum VSWR of 1.5: 1 over the entire tuning r...
      ComProd
    • 150-160 MHz Mobile Duplexer, Tessco Tune. - 64316-1/MC(5B)
      EMR CORPORATION's 150 – 160 MHz mobile duplexer, 50 W, 70 dB isolation, 4.6 – 6 MHz separation, 1.2 dB maximum insertion loss, BNC...
      Tessco
    • 450 – 460 MHz Mobile Duplexer with N Female Connector - Tessco
      EMR CORPORATION's 450 – 460 MHz mobile duplexer with N Female connector. This duplexer allows bi-directional communication over a ...
      Tessco
    • UHF 380-512MHz 30W DUPLEXER for Two Way Radio repeater N/ ...
      Product Summary: WishRing UHF 380-512MHz 30W DUPLEXER for Two Way Radio repeater N/M/BNC connector * 30W RF power Handling (if you...
      Amazon.com
    • VHF 136-174MHz 50W DUPLEXER for Two Way Radio ...
      Buy Wishring VHF 136-174MHz 50W DUPLEXER for Two Way Radio Repeater N/M/BNC Connector: Two-Way Radios - Amazon.com ✓ FREE DELIVERY...
      Amazon.com
    • High quality 30Watt 137-180MHz Duplexer with N-Female ...
      High quality 30Watt 137-180MHz Duplexer with N-Female/BNC-Female for Radio Repeater ; Frequency Spacing(MHz), ＞6-15 ; Insertion Lo...
      Hefei Maniron Electronic and Technology Co., Ltd.
    • 25W VHF Duplexer 6 Cavity N Female Connector 136-174MHz ...
      25W VHF Duplexer 6 Cavity N Female Connector 136-174MHz Repeater 225×154×32mm. S. se_whale08 (693). 98.3% positive. Message. $151.
      eBay
    • 506-90 6-Cavity Mobile Duplexer - ComProd
      All units are adjustable in the field and rated at 50 watts continuous duty with a maximum VSWR of 1.5: 1 over the entire tuning r...
      ComProd
    Show all
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    My Ad Center

    Web results

    VHF 136-174MHz 50W DUPLEXER for Two Way Radio ...


    Amazon.com
    https://www.amazon.com › Wishring-136-174MHz-DU...
    Amazon.com
    https://www.amazon.com › Wishring-136-174MHz-DU...
    Buy Wishring VHF 136-174MHz 50W DUPLEXER for Two Way Radio Repeater N/M/BNC Connector: Two-Way Radios - Amazon.com ✓ FREE DELIVERY possible on eligible ...
    N-Female/BNC-Female Duplexer from www.amazon.com

    UHF Mobile Duplexer, 406-440MHz, BNC-Female


    Carolina Microwave Associates, Inc.
    https://carolinamicrowave.com › 380-mhz-512-mhz › 2...
    Carolina Microwave Associates, Inc.
    https://carolinamicrowave.com › 380-mhz-512-mhz › 2...
    UHF Mobile Duplexer,... $0.00. UHF Mobile Duplexer, 406-440MHz, BNC-Female. Get our latest news and special sales.Read more

    150-160 MHz Mobile Duplexer, Tessco Tune.


    Tessco
    https://www.tessco.com › ... › Mobile Duplexers
    Tessco
    https://www.tessco.com › ... › Mobile Duplexers
    EMR CORPORATION's 150 – 160 MHz mobile duplexer, 50 W, 70 dB isolation, 4.6 – 6 MHz separation, 1.2 dB maximum insertion loss, BNC Female termination, TESSCO
    N-Female/BNC-Female Duplexer from www.tessco.com
    30-day returns

    High quality 30Watt 137-180MHz Duplexer with N-Female ...


    Hefei Maniron Electronic and Technology Co., Ltd.
    https://www.manirontronics.com › Duplexer
    Hefei Maniron Electronic and Technology Co., Ltd.
    https://www.manirontronics.com › Duplexer
    High quality 30Watt 137-180MHz Duplexer with N-Female/BNC-Female for Radio Repeater ; Frequency Spacing(MHz), ＞6-15 ; Insertion Loss, ≤1.5dB ; Isolation, ≥75dB.Read more
    N-Female/BNC-Female Duplexer from www.manirontronics.com

    506-90 6-Cavity Mobile Duplexer


    ComProd
    https://www.comprodcom.com › product-page › 506-90...
    ComProd
    https://www.comprodcom.com › product-page › 506-90...
    All units are adjustable in the field and rated at 50 watts continuous duty with a maximum VSWR of 1.5: 1 over the entire tuning range. BNC connectors are ...Read more
    N-Female/BNC-Female Duplexer from www.comprodcom.com
    Popular products
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      C5015 N Female to BNC Female Bulkhead Adapter 4Ghz VSWR 1.3 Brass by Centric RF
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      Centric RF
      C5015 N Female to BNC Female Bulkhead Adapter 4Ghz VSWR 1.3 Brass by Centric RF
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    • DC-3GHz N Female to BNC Female Straight Adapter.
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    • Coaxial Adapter N Female / BNC Female 4 Hole Flange.
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    Web results

    25W VHF Duplexer 6 Cavity N Female Connector 136- ...


    eBay
    https://www.ebay.com › itm
    eBay
    https://www.ebay.com › itm
    25W VHF Duplexer 6 Cavity N Female Connector 136-174MHz Repeater 225×154×32mm ; Item number. 315277513629 ; Bandwidth （KHz）. +150 ; Accurate description. 4.8.Read more
    N-Female/BNC-Female Duplexer from www.ebay.com
    $151.46 to $189.33 · In stock · $7.95 delivery
    More products
    • C5001 N Female to BNC Female Adapter.
      C5001 N Female to BNC Female Adapter
      $23.00
      Centric RF
      C5001 N Female to BNC Female Adapter
      $23.00
      Centric RF
    • N-Type Female to BNC Female Adapter.
      N-Type Female to BNC Female Adapter
      $7.11
      Infinite Cables US
      N-Type Female to BNC Female Adapter
      $7.11
      Infinite Cables US
    • Coaxial Adapter, N Female / BNC Female Bulkhead.
      Coaxial Adapter, N Female / BNC Female Bulkhead
      $24.79
      L-com Global Connectivity
      Coaxial Adapter, N Female / BNC Female Bulkhead
      $24.79
      L-com Global Connectivity
    • Bulkhead Mount N Female to BNC Female Adapter.
      Bulkhead Mount N Female to BNC Female Adapter
      $90.99
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      RF Industries Bulkhead Adapter N-Female to BNC Female. 49% OFF.
      RF Industries Bulkhead Adapter N-Female to BNC Female
      $12.12$24
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      RF Industries Bulkhead Adapter N-Female to BNC Female
      $12.12$24
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    • C5003 N Female to BNC Female Adapter 4Ghz VSWR 1.2 S Steel N Brass BNC by Centric RF.
      C5003 N Female to BNC Female Adapter 4Ghz VSWR 1.2 S Steel N Brass BNC by Centric RF
      $45.00
      Centric RF
      C5003 N Female to BNC Female Adapter 4Ghz VSWR 1.2 S Steel N Brass BNC by Centric RF
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    • 25% OFF
      Cal Test Electronics CT3348A BNC Female to N female Adapter, 50 ohm, 4 GHz. 25% OFF.
      Cal Test Electronics CT3348A BNC Female to N female Adapter, 50 ohm, 4 GHz
      $48.17$65
      Global Test Supply
      Free delivery on $199+
      25% OFF
      Cal Test Electronics CT3348A BNC Female to N female Adapter, 50 ohm, 4 GHz
      $48.17$65
      Global Test Supply
      Free delivery on $199+
    • Bulkhead Adapter, BNC Female to BNC Female, N,G,D.
      Bulkhead Adapter, BNC Female to BNC Female, N,G,D
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    Web results

    BNC Female Adapters


    The Antenna Farm
    https://theantennafarm.com › ... › BNC Adapters
    The Antenna Farm
    https://theantennafarm.com › ... › BNC Adapters
    Duplexers, Diplexers & Triplexers · External Speakers · Mic Clips ... BNC Female to N Female Adapter Read More. Price: $14.95 ...Read more

    138-175MHz 150W RF Duplexer with N/BNC Female ...


    MS TELERF
    https://ms-telerf.com › product › 1...
    MS TELERF
    https://ms-telerf.com › product › 1...
    · Translate this page
    138-175MHz VHF duplexer rated 150W with N and BNC female connectors, offering stable isolation and reliable performance for VHF radios.

    Duplexer with BNC connections?


    RadioReference.com Forums
    http://forums.radioreference.com › threads › duplexer-wi...
    RadioReference.com Forums
    http://forums.radioreference.com › threads › duplexer-wi...
    Feb 5, 2019 — I'm thinking about getting a duplexer to split the signal from a dual band antenna, specifically I would be trying to receive 160-162MHz into one scanner and ...Read more

    repeater 150MHz 6 Way Cavity 30W VHF Duplexer N ...


    AliExpress
    https://www.aliexpress.com › item
    AliExpress
    https://www.aliexpress.com › item
    repeater 150MHz 6 Way Cavity 30W VHF Duplexer N female connector. 4 sold. US $98.00.Read more
    N-Female/BNC-Female Duplexer from www.aliexpress.com
    $98.00 · In stock · 15-day returns
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