Switches

Bird's RF Selector Switches employ a unique, rugged and reliable design which permits positive contact, low insertion VSWR and negligible cross talk between channels. The switching mechanism is 4 1/2" of RG-87/U Teflon cable which is pulled away from the mating Male N connectors and rotated to the desired switch position.

Positions: 6
Coaxial Circuits: 1
Frequency Range: DC to 10 GHz
Maximum RF Voltage: 500 V
Attenuation for unused channel: 75 dB (cross talk)
Temperature Range: -60 to +65 °C (-76 to +149 °F)
Weight:  2-1/2 lbs. (1.1 kg)

New Old Stock * No longer available for export
MFR: Bird Electronic Corporation
SKU: BIRD74-NOS

Bird^® 50-Ohm Coaxial Selector Switches employ a unique, rugged and reliable design which permits positive contact, low insertion VSWR and negligible cross talk between channels. The switching mechanism is 4 1/2" of RG-87/U Teflon cable which is pulled away from the mating Male N connectors and rotated to the desired switch position.

Used * No longer available for export
MFR: Bird Electronic Corporation
SKU: 718-P

Picture for reference only, Cosmetic condition may vary

Bird's RF Selector Switches employ a unique, rugged and reliable design which permits positive contact, low insertion VSWR and negligible cross talk between channels. The switching mechanism is 4 1/2" of RG-87/U Teflon cable which is pulled away from the mating Male N connectors and rotated to the desired switch position.

Positions: 6
Coaxial Circuits: 1
Frequency Range: DC to 10 GHz
Maximum RF Voltage: 500 V
Attenuation for unused channel: 75 dB (cross talk)
Temperature Range: -60 to +65 °C (-76 to +149 °F)
Weight:  2-1/2 lbs. (1.1 kg)

Used * No longer available for export
MFR: Bird Electronic Corporation
SKU: BIRD74-P

NOTE: Picture for reference only. Condition may vary.

Connectors: N-Type (F)
Frequency Range: DC - 10 GHz
RF Voltage: 500 Volts rms (max)
Attenuation to Unused Channel: 75 dB (cross talk)

Used * No longer available for export
MFR: Bird Electronics, USA
SKU: 72-2-Triple-P

Bird^®, 50-Ohm Coaxial Selector Switches employ a unique, rugged and reliable design which permits positive contact, low insertion VSWR and negligible cross talk between channels. The switches cannot be operated accidentally, but must be operated by intentional sequential movement.

Clean Used * No longer available for export
MFR: Bird Electronics, USA
SKU: 72R-P

Picture for reference only, Cosmetic condtion may vary.

• Switches may be panel-mounted
• Cannot be operated accidentally
• Easy to Use
• Rugged and Reliable

Typical Operation Values
Frequency     VSWR    Insertion Loss   RF Power Rating @ 65°C
100 MHz       Negligible     0.02 dB                 850 W
1000 MHz    1.06 max.      0.09 dB                 200 W
4000 MHz    1.30 max.      0.22 dB                  75 W

Used * No longer available for export
MFR: Bird Electronics, USA
SKU: 72-2-P

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

Heavy duty 2 position coax switch with Type-N female connectors. Has 2 threaded holes for panel mounting. Good used condition with some cosmetic wear.   
Used * No longer available for export
MFR: Transco Products Inc.
SKU: M-1460-22

Heavy duty 2 position coax switch with Type-N female connectors. Has 2 threaded holes for panel mounting. Good used condition with some cosmetic wear.  Missing the knob and faceplate 
Used * No longer available for export
MFR: Transco Products Inc.
SKU: M1460H20-P