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Coax Switches

82152-146C70100-8 Switch, SP6T, SMA, Transco, 20830 L-Band Coaxial Lobing Switch, Transco (NOS), CX310A Heavy Duty Wideband 3 Position Coax Switch, Diamond, CX210N Heavy Duty Wideband Coax Switch, 2 Position, Type-N, Diamond, CX210A Heavy Duty Wideband Coax Switch, 2 Position, Diamond,

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  1. SR-4min-D RLC Electronics 28Vdc SMA Coaxial Switch (Pull)

    SR-4min-D RLC Electronics 28Vdc SMA Coaxial Switch (Pull)

    $39.91

    • Impedance: 50 Ohms
    • Switching Time: 15 mS Max.

    Used * No longer available for export
    MFR: RLC Electronics
    SKU: SR-4min-D-P

    Made in the USA

  2. SR-2min-D RLC Electronics 28Vdc SMA Coaxial Switch (Pull)

    SR-2min-D RLC Electronics 28Vdc SMA Coaxial Switch (Pull)

    $29.91

    Impedance: 50 Ohms
    Switching Time: 15 mS Max.

    Used * No longer available for export
    MFR: RLC Electronics
    SKU: SR-2min-D-P

    Made in the USA

  3. DK-137 Dow-Key SPDT BNC Female Coaxial Relay 28VDC (Pull)

    DK-137 Dow-Key SPDT BNC Female Coaxial Relay 28VDC (Pull)

    $119.91

    • Early version
    • Frequency: 500MHz
    • Terminal Type: 2 tab, solder lug and 3 recepticale, coaxial

    Clean Used * No longer available for export
    MFR: Dow-Key
    SKU: DK-137-P

    Made in the USA

  4. 77-260232 Dow-Key 115Vac BNC SPDT with 1 "C" Auxiliary Contact (NOS)

    77-260232 Dow-Key 115Vac BNC SPDT with 1 "C" Auxiliary Contact (NOS)

    $79.91

    These medium size, light-weight relays are designed and manufactured with gold plated RF contacts and silver plated outer conductors which give good RF performance to 1 GHz.

    • Isolation: greater than 30dB
    • Insertion loss: less than 0.15dB

    New Old Stock * No longer available for export 
    MFR: Dow-Key 
    SKU: 77-260232

    Made in the USA

  5. 78-0404 Dow-Key SP4T Four Position Coax Switch 50-450 MHz 1kw PEP (Pull)

    78-0404 Dow-Key SP4T Four Position Coax Switch 50-450 MHz 1kw PEP (Pull)

    $98.91

    • Missing Knob

    Dow-Key Series 78 selector switches are conservatively rated 1000w @ 50 MHz to 450w @ 450 MHz and 60 dB minimum isolation. Dow-Key quality, a good choice for the station.
    Used * No longer available for export
    MFR: Dow-Key, USA
    SKU: 78-0404-NO-KNOB-P

    Made in the USA

  6. 78-0404 Dow-Key SP4T Four Position Coax Switch 50-450 MHz 1kw PEP (Pull)

    78-0404 Dow-Key SP4T Four Position Coax Switch 50-450 MHz 1kw PEP (Pull)

    $129.91

    Dow-Key Series 78 selector switches are conservatively rated 1000w @ 50 MHz to 450w @ 450 MHz and 60 dB minimum isolation. Dow-Key quality, a good choice for the station.
    Used * No longer available for export
    MFR: Dow-Key, USA
    SKU: 78-0404-P

    Made in the USA

  7. CS-38S13 Teledyne Microwave SMA SP3T Failsafe Coaxial Switch 24-30V DC-18 GHz (Pull)

    CS-38S13 Teledyne Microwave SMA SP3T Failsafe Coaxial Switch 24-30V DC-18 GHz (Pull)

    $29.91

    Size: 1.75" Wide x 0.75" thick x 2.0" High
    Used * No longer available for export
    MFR: Teledyne Microwave
    NSN # 5930-01-097-1099
    SKU: CS38S13-P

    Made in the USA

  8. 60-2704 Dow-Key 220vac SPDT Two Position UHF Coax Switch (NOS)

    60-2704 Dow-Key 220vac SPDT Two Position UHF Coax Switch (NOS)

    $199.91

    The DowKey 60 Series coaxial relays are ruggedly constructed and designed for operation to a maximum power level of 1 kilowatt.
    Coil Voltage: 220vac
    New Old Stock * No longer available for export 
    MFR: Dow-Key Company 
    SKU: 60--2704

     

    Made in the USA

  9. 60-262842 Dow-Key SPDT 115vac Relay with "G" Options and DPDT Auxiliary Contacts (Pull)

    60-262842 Dow-Key SPDT 115vac Relay with "G" Options and DPDT Auxiliary Contacts (Pull)

    $174.91

    This 60 Series is a patented, high isolation option (“G” option) for transmit-receive applications. This option leaves the unused input open, and increases the isolation on the N/C connector to 85 dB at frequencies up to 500 MHz. This option reduces the maximum power rating of the N/C connector to 20 Watts, and will increase the VSWR of this terminal above approximately 400 MHz.
    Designed for operation to a maximum power level of 1 kilowatt.
    Coil Voltage: 115vac

    Used * No longer available for export 
    MFR: Dow-Key Company 
    SKU: 60-262842

    See Data Sheet for more information

    Made in the USA

  10. FA-8972 DOW-KEY SPDT Coaxial Transfer Switch 50 Ohm (NOS)

    FA-8972 DOW-KEY SPDT Coaxial Transfer Switch 50 Ohm (NOS)

    $189.91

    Single Frequency Insertion Loss: 100.0 megahertz minimum and 500.0 megahertz maximum
    Single Frequency Voltage Standing Wave Ratio: 100.0 megahertz minimum and 500.0 megahertz maximum
    Switch Type: Transfer
    Actuator Voltage in Volts: 48.0 minimum and 120.0 maximum

    New Old Stock (Minor Scratches) * No longer available for export
    MFR: Dow-Key Microwave for Department of Transportation. Federal Aviation Administration, USA
    SKU: FA-8972

    Made in the USA

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