Model: P4T-10G40G-60-T-GPO   


PMI Model No. P4T-10G40G-60-T-GPO is a single pole, four throw, absorptive, solid-state switch that operated over the frequency range of 10GHz to 40GHz.  This model provides over 60dB of isolation and has an insertion loss of 6dB maximum.  The VSWR is better than 2.0:1 into a 50 ohm impedance.  This model is designed to handle operating input power levels up to 200mW (+23dBm CW) and has a maximum switching speed of 30nsec typical.  This switch is supplied with GPO connectors at all RF ports.  The housing is radial and measures 1.25" x 1.25" x 0.5"



  • Low Insertion Loss
  • High Isolation
  • Fast Switching Speed
  • Small Size


Quick Links: (click the links below for additional information)

Product Feature

Test Report

Unit Data





Frequency 10.0 to 40.0 GHz
Isolation 60 dB min. - Measured 60.1 dB
Insertion Loss 6.0 dB max. - Measured 5.13 dB
Insertion Loss Flatness ±1 dB typical over full band
Central Frequency 15.0 to 35.0 GHz is critical
VSWR In/Out 2.0:1 max. - Measured 1.99:1
Input Power 200 mW CW max. (+23 dBm CW)
Switching Speed (10% to 90% RF)

30 ns typ.

DC Voltage and Current

+5 VDC @ 75 mA typ. - Measured 73 mA

-5 VDC @ 45 mA typ. - Measured 43 mA

Control Signal

2-BIt Decoded TTL Logic

RF Connectors GPO - Limited Detent
DC & Control Solder Pins
Size 1.25" x 1.25" x 0.5"
Finish Gold Plated


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