Ultra low Loss VHF-UHF Transceiver Switch

118 - 400 MHz

SKU: 21-80-02

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Ultra low Loss VHF-UHF Transceiver Switch

The 21-80-02 is a high efficiency, cost effective and reliable solution for connecting the antenna ports of two V/UHF Transceivers to a single antenna such that Transceiver A is isolated from Transceiver B and vice versa when either is placed in the transmit mode. 

  • Controlled by Transceiver PTT lines
  • LNA ensures zero Receive mode insertion loss
  • Very low Transmit mode insertion loss
  • High Isolation
  • First Transmitter selected precedence
  • Fully environmentally sealed
  • Compact Design to MIL-STD-810
Frequency

118 - 400 MHz

VSWR 1.5:1
Impedance (nominal) 50 Ohms
Insertion Loss

Receive Mode 0 dB

Transmit Mode ≤ 0.5 dB

Isolation 70 dB 
RF Power 20 Watts CW
Switching Time 10 ms (from control signal) 
Connector 3 off TNC Female and 1 off Multi-Pin 
DC Power 18 - 32 Volts 
Current Consumption  ≤ 200 mA @ 24 Volts 
Operating Temperature -54°C to +74°C
Dimensions 5.5 x 2.8 x 1.97 inches (140 x 71 x 50 mm) 
Weight 1.76 lbs (0.80 kg) 
21-80-02
Model # 21-80-02
Brand Cooper Antennas
Datasheet:

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