Coax Switches
Coax Switches
Coax switches are essential components that allow for the routing of radio frequency signals. They facilitate the ability to switch between multiple signal paths quickly and efficiently. Explore our variety of high-quality coax switches to suit your needs.
78-0304 Dow-Key SP3T Three Position UHF Coax Switch (Pull)
In 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.
Used * No longer available for export
MFR: Dow-Key Company
SKU: DK78-0304-P
7441 Bird 3 Position Single Circuit Selector Coaxial Switch (Pull)
In Stock
- Typical Operating Values
- Connectors: N-Type (F)
- Frequency Range: DC - 10 GHz
- RF Voltage: 500 Volts rms (max)
- Attenuation to Unused Channel: 75 dB
- Dent on center connection (does not affect transmission)
Used * No longer available for export
MFR: Bird Electronics
SKU: 7441-D
DK78-3 Dow-Key SP3T Manual Three Position UHF Coax Switch (Pull)
In Stock
Early version of the 78-0304 switch.
Used * No longer available for export
MFR: Dow Key, USA
SKU: DK78-3-P
DK78-2 Dow-Key SPDT Manual Two Position UHF Coax Switch (Pull)
In Stock
Early version of the 78-0204 switch.
Used * No longer available for export
MFR: Dow Key, USA
SKU: DK78-2-P
78-0204 Dow-Key SPDT Two Position UHF Coax Switch (Pull)
In 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.
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
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78-108 Dow-Key 2 Position Female BNC Coax Switch DC-2.5 GHz 1kw (Pull)
In Stock
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
78-109 Dow-Key 3 Position Female BNC Coax Switch DC-2.5 GHz 1kw (Pull)
In Stock
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
60-2704 Dow-Key 220vac SPDT Two Position UHF Coax Switch (NOS)
In Stock
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
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CS-38S13 Teledyne Microwave SMA SP3T Failsafe Coaxial Switch 24-30V DC-18 GHz (Pull)
In Stock
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
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60-2604 Dow-Key 115Vac SPDT UHF Relay "Continuous Duty" (Pull)
In Stock
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
Used * No longer available for export
MFR: Dow-Key Company
SKU: 60-2604-CD
See Data Sheet for more information
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