Model: P8T-500M40G-50-T-55-SFF   


PMI Model No. P8T-500M40G-50-T-55-SFF is a high speed, single pole, eight throw, absorptive switch capable of switching within 50nsec.  The frequency range is 0.5 to 40.0GHz and has over 50dB of isolation.



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

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

Product Feature

Test Data

Unit Data

PL9024 PL20978 PL21234
PL21773 PL21059 PL21235
PL21774 PL21059-R PL21236
PL20977 PL21060  
PL20977-R PL21061  




Frequency 0.5 to 40.0 GHz

50 dB min. - Measured 69.17 dB

Insertion Loss 10 dB max. - Measured 7.64 dB
VSWR In/Out 3.0:1 typ. - Measured 2.38:1
Operating Input Power +20 dBm CW
Switching Speed 50 nsec typ. - Measured 27 nsec
DC Voltage and Current

+5 VDC @ 70 mA - Measured @ 65 mA

-5 VDC @ 20 mA - Measured @ 17 mA

Control Signal

Eight Line TTL

Connectors 2.92 mm (F)
Finish Gold
Size 4.0" x 1.5" x 0.4"


Environmental Ratings:

Temperature:  -54ºC to +95 ºC Operating
 -65ºC 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