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

Switches

Please choose from the following SWITCH Sub-Catagory choices:

BAND

BAND SWITCH

COAX

COAX SWITCH

BIRD COAX

BIRD COAX SWITCH

 FOOT

FOOT SWITCH

PUSH BUTTON

PUSH BUTTON

ROCKER

ROCKER SWITCH

ROTARY

ROTARY SWITCH 

SLIDE

SLIDE SWITCH

 

 THERMAL

THERMAL SWITCH

 

TOGGLE

TOGGLE

SURFACE MOUNT

SURFACE MOUNT SWITCH

 

List  Grid 

per page
Set Descending Direction

  1. 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

  2. 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

  3. 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

  4. 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

  5. 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

  6. 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

  7. 78-0444 Dow-Key SP4T Four Position BNC Coax Switch (Pull)

    78-0444 Dow-Key SP4T Four Position BNC Coax Switch (Pull)

    $69.91

    • Shaft Diameter: 1/4"
    • No Dial plate
    • No Knob
    • Size: 3" Diameter x 1.1" Wide (Body) x 1.84" Wide (overall with connectors)

    Used * No longer available for export 
    MFR: Dow-Key Company
    SKU: 78-0444-P

     

    Made in the USA

  8. 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

  9. 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

  10. 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

Items 1 to 10 of 15 total

Page:
  1. 1
  2. 2