Model: PXS-4G8G-75-T-SFF


PMI Model No. PXS-4G8G-75-T-SFF is an absorptive, high speed, two pole transfer switch capable of switching within 100ms max.  The frequency range is 4.0 to 8.0GHz.  This switch has > 75dB isolation.

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Product Feature

Test Report



Frequency 4.0 to 8.0 GHz
Impedance 50 Ohms
Input Power +30 dBm (1 Watt) max
Input VSWR 1.6:1 max - Measured 1.29:1
Insertion Loss 1.9 dB max - Measured 1.42 dB

75 dB min - Measured 81.42 dB

Switching Speed

100 ns max - Measured 49.6 ns

DC Voltage

+5VDC - Measured 46 mA
-15VDC (±3V) - Measured 75 mA

Control Solder Pin
TTL Logic
Connectors In/Out SMA(F)
Size 1.2" x 1.2" x 0.5"
Finish Painted Blue


Environmental Ratings:

Temperature:  -55ºC to +85ºC Operating
 -65ºC to +125ºC Non-Operating
 Humidity:  MIL-STD-202F, Method 103B Cond. B
 Shock:  MIL-STD-202F, Method 213B Cond. B
 Vibration:  MIL-STD-202F, Method 204D Cond. B
 Altitude:  MIL-STD-202F, Method 105C Cond. B
 Temperature Cycle:  MIL-STD-202F, Method 107D Cond. A