1-800-RFPARTS (1-800-737-2787) 1-760-744-0700 (USA) ORDERS: rfp@rfparts.com 435 S PACIFIC ST SAN MARCOS, CA 92078

VINTAGE

Vintage:  RF Parts Company has more than 20,000 sq. ft. of VINTAGE Communications Equipment and Electronic Parts.  Due to the enormous volume of our inventory, much of it is not listed on our www.rfparts.com website (we have been uploading our inventory as time allows, since 1992.  Please send an email to rfp@rfparts.com or call 1-800-RFPARTS (1-800-737-2787) to check availability and pricing.

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  1. 78-107 Dow-Key 2 Position Female BNC Coax Switch DC-2.5 GHz 1kw (Pull)

    78-107 Dow-Key 2 Position Female BNC Coax Switch DC-2.5 GHz 1kw (Pull)

    $49.91

    Series 78 Dow-Key: Selector switches are conservatively rated @ 1000w @ 100 MHz or 200w @ 2.5 GHz. 50 dB minimum isolation, 0.1 dB max. insertion loss. DowKey quality, a good choice for the station. Rotor locks into place. Pull and turn for new position.

    Shaft Dia: 1/4"
    Good used condition with some cosmetic wear.   
    Used * No longer available for export
    MFR: Dow-Key (Division of Kilovac)
    SKU: 78-107-P

    Made in the USA

  2. 78-0604 Dow-Key SP6T Six Position Coax Switch DC-1 GHz 1kw PEP (Pull)

    78-0604 Dow-Key SP6T Six Position Coax Switch DC-1 GHz 1kw PEP (Pull)

    $149.91

    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: 78-0604-P

    Made in the USA

  3. 78-0304 Dow-Key SP3T Three Position UHF Coax Switch (Pull)

    78-0304 Dow-Key SP3T Three Position UHF Coax Switch (Pull)

    $79.91

    Out of stock

    DowKey Series 78 selector switches are conservatively rated 1000w @ 50 MHz to 450w @ 450 MHz and 60 dB minimum isolation. DowKey quality, a good choice for the station.
    Good condition with some cosmetic wear.
    Clean Used * No longer available for export
    MFR: Dow-Key Co, USA
    SKU: DK78-0304-P

    Made in the USA

  4. 78-0604 Dow-Key SP6T Six Position UHF Coax Switch DC-1 GHz 1kw PEP (NOS)

    78-0604 Dow-Key SP6T Six Position UHF Coax Switch DC-1 GHz 1kw PEP (NOS)

    $199.91

    Out of stock

    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. 
    New Old Stock * No longer available for export
    MFR: Dow-Key Microwave
    SKU: 78-0604

    Made in the USA

  5. 78-0204 Dow-Key SPDT Two Position UHF Coax Switch  (Pull)

    78-0204 Dow-Key SPDT Two Position UHF Coax Switch (Pull)

    $79.91

    DowKey Series 78 selector switches are conservatively rated 1000w @ 50 MHz to 450w @ 450 MHz and 60 dB minimum isolation. DowKey quality, a good choice for the station.

    Clean Good condition with some cosmetic wear
    Used * No longer available for export
    MFR: Dow-Key Co, USA
    SKU: 78-0204-P

    Note: Picture for reference only

    Made in the USA

  6. 78-108 Dow-Key 2 Position Female BNC Coax Switch DC-2.5 GHz 1kw (Pull)

    78-108 Dow-Key 2 Position Female BNC Coax Switch DC-2.5 GHz 1kw (Pull)

    $59.91

    Series 78 Dow-Key: Selector switches are conservatively rated @ 1000w @ 100 MHz or 200w @ 2.5 GHz. 50 dB minimum isolation, 0.1 dB max. insertion loss. DowKey quality, a good choice for the station. Rotor locks into place. Pull and turn for new position.

    Shaft Dia: 1/4"
    Good condition with some cosmetic wear.   
    Used * No longer available for export
    MFR: Dow-Key (Division of Kilovac)
    SKU: 78-108-P

    Made in the USA

  7. 78-109 Dow-Key 3 Position Female BNC Coax Switch DC-2.5 GHz 1kw (Pull)

    78-109 Dow-Key 3 Position Female BNC Coax Switch DC-2.5 GHz 1kw (Pull)

    $69.91

    Series 78 Dow-Key: Selector switches are conservatively rated @ 1000w @ 100 MHz or 200w @ 2.5 GHz. 50 dB minimum isolation, 0.1 dB max. insertion loss. DowKey quality, a good choice for the station. Rotor locks into place. Pull and turn for new position.

    Shaft Dia: 1/4"
    Good condition with some cosmetic wear.   
    Used * No longer available for export
    MFR: Dow-Key (Division of Kilovac)
    SKU: 78-109-P

    Made in the USA

  8. 60-260442 Dow-Key SPDT Relay with DPDT Auxiliary Contacts (NOS)

    60-260442 Dow-Key SPDT Relay with DPDT Auxiliary Contacts (NOS)

    $214.91

    The DowKey 60 Series coaxial relays are ruggedly constructed and designed for operation to a maximum power level of 1 kilowatt.
    Coil Voltage: 115vac
    Coil Current: 12 VDC - 250mA
                          28VDC - 108mA
    Operate Time: 20 mS Maximum
    Mechanical Life, Cycles: 1 x 106 minimum
    Not recommended for applications above 300 MHz

    New Old Stock * No longer available for export 
    MFR: Dow-Key Company 
    SKU: 60-260442

    See Data Sheet for more information

    Made in the USA

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

    60-262842 Dow-Key SPDT 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. 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

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