Model: P4T-0R5G18G-70-T-SFF 


PMI Model NoP4T-0R5G18G-70-T-SFF is a high speed, single pole, four throw, absorptive switch capable of switching within 100nsec.  The frequency range is 0.5 to 18.0GHz and has over 70dB of isolation.



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

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

Outline Drawing

Test Report

Test Data



Frequency 0.5 to 18.0GHz

95dB Typical, 60dB min. (0.5 to 2.0GHz)

85dB Typical, 70dB min. (2.0 to 18.0GHz)
Insertion Loss 3.0dB Typical, 3.75dB max.
VSWR In/Out 2.0:1 max.
Operating Input Power +20dBm CW
Switching Speed

Rise/Fall: 10 nsec Typ.,15 nsec max.

On/Off: 30 nsec Typical, 100nsec max.
DC Voltage and Current

+5VDC @ 20mA Typical

-5VDC @ 40mA Typical
Control Signal

2-Bit Decoded TTL

Connectors SMA(F)
Finish Gold
Size 1.25" Diameter x 0.70" Height


Environmental Ratings:

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