Model: P4T-9D25G-60-R-SFF-5W


PMI Model No. P4T-9D25G-60-R-SFF-5W is a Solid State, High Speed, Single Pole Four Throw Reflective Switch capable of switching within 50 ns.  The frequency range is 9.25 GHz (+/-30MHz) and offers over 60dB of isolation.  This switch can handle input RF Power levels of 37dBm peak and 33dBm CW.

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Product Feature

Test Report

Unit Data







Frequency Range 9.25 GHz (+/-30 MHz)
Insertion Loss

1.5 dB Goal, 2.0 dB max - Measured 1.98 dB

Isolation 40 dB min, 60 dB goal - Measured 52.75 dB
VSWR 2.0:1 max - Measured 1.87:1

50 ns max - Measured 29.6 ns "On", 28.2 ns "Off"

50% TTL to 10%/90% RF

Maiximum PW/PRF 1.5 us @ 8 kHz
Input Power (Peak)

+37 dBm max

Input Power

+33 dBm CW max


4 Line Independent

Logic "0" = Insertion Loss

Logic "1" = Isolation

Power Supply

+5 VDC @ 200 mA max - Measured 101 mA

-12 VDC @ 75 mA max - Measured 0 mA

RF Connectors SMA(F)
Control, Power, and Ground Solder Pins
Finish Painted Blue


Environmental Ratings:

Temperature:  -40ºC to +85ºC Operating
 -55ºC 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
 Temperature Cycle:  MIL-STD-202F, Method 107D Cond. A