Model: P3T-500M18G-60-T-SFF-LV  


PMI Model No P3T-500M18G-60-T-SFF-LV is a single pole, three throw, non-reflective switch designed to operate over the 0.5 to 18.0GHz frequency range.  This model is designed to maintain low insertion loss, high isolation and fast switching speed.  It offers low video transient performance of 20MV max.


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Product Feature

Test Report

Unit Data









Frequency 0.5 to 18.0 GHz
Insertion Loss 4.4 dB max - Measured 4.29 dB
Isolation 60 dB min Measured 77.63 dB
VSWR In/Out 2.0:1 max - Measured 1.99:1
Speed On/Off - 50ns max

TTL Logic
"0" = 'Low Loss'
"1" = 'Isolation'
Pins E1, E2 and E3 are Pulled Low "0"

Video Leakage

20mV @ 350Mhz BW max Measured 2mV

*After 50nsec, no video transient will be present

**Video filter is required on input and output ports

Power Supply

+5V @ 100mA nominal – Measured 33mA

-12V @ 90mA nominal – Measured 10mA
RF Connectors SMA (F)
DC Connectors Solder Pins
Size 1.4" x 0.9" x 0.4"
Finish Painted Gray


Environmental Ratings:

Temperature:  -54ºC to +85 ºC Operating
 -65ºC to +125 ºC Non-Operating
 Humidity:  MIL-STD-202F, Method 103B Cond. B
 Shock:  MIL-STD-202F, Method 213B Cond. C
 Vibration:  MIL-STD-202F, Method 204D Cond. G
 Salt Fog:  MIL-STD-202F, Method 101D+EST Cond. B
 Fungus:  MIL-STD-810F, Method 508.5