Model: P1T-26D532D5-90-1212-292FF   


PMI Model No. P1T-26D532D5-90-1212-292FF is an absorptive, single pole, single throw, solid-state switch that operates over the frequency range of 26.5 to 32.5GHz.  This model provides a minimum isolation of 90dB and maintains low insertion loss of 5.0dB maximum.  The VSWR is 2.0:1 maximum into 50 ohms impedance and offers switching speeds of 25nsec maximum and 15nsec typical.  This switch is designed to handle input power levels up to +23dBm CW. The required DC voltage is +12v at 60mA typical and -12v at 40mA typical.  Control of the switch is by single line TTL logic and the switch has 2.92mm female RF connectors.  The package measures 2.0" x 1.5" x 0.75 and is gold plated.


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


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

Outline Drawing

Test Report



Frequency 26.5 to 32.5GHz
Isolation 90dB min.
Insertion Loss 5.0dB max.
VSWR In/Out 2.0:1 max.
Input Power +23dBm CW max.
Switching Speed 25 nsex max. / 15 nsec typical
DC Voltage

+12VDC @ 60mA typical

-12VDC @ 40mA typical

Control Signal

0VDC "Low Loss"

5VDC "Isolation"

Connectors 2.92mm (F)
Finish Gold Plated


Environmental Ratings:

Temperature:  -40ºC to +85 ºC Operating
 -55ºC to +125 ºC 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