P8T-100M40G-85-T-512-292FF Single Pole, Absorptive Switch

P8T-100M40G-85-T-512-292FFPMI Model No. P8T-100M40G-85-T-512-292FF is a high speed, single pole, eight throw, absorptive switch operating over the frequency range of 100 MHz to 40.0GHz. It is capable of switching within 30 ns and has over 90 dB of isolation up to 18 GHz, 80 dB up to 26.5 GHz and 70 dB up to 40 GHz. 

This model is supplied with 2.92 mm female connectors in a gold plated housing measuring 4.0" x 1.5" x 0.4".


Frequency Range

2.0 to 18.0GHz

Dynamic Range

16dB & 360 degrees

RF Input Power

+10dBm CW, 1.0 Watt max

Insertion Loss

16.0dB max


2.2:1 max (50 OHM System)

Attenuation vs Frequency

±3.5dB typ

Phase vs Frequency

±20.0 degrees typ

Control Logic

2x12 BITs (I & Q), TTL Compatible

Control Slopes


Switching Speed

500 nSec max

Temperature Coefficient

±0.035 dB/ºC & ±0.17 Deg/ºC

Power Supply

±12V to ±15V @ 100mA max

RF Connectors

SMA Female Input and Output

Power/ Logic Connectors

DC-37P, Sub Miniature D Multi-Pin


4.25" x 3.5" x 1.0"

Environmental Ratings:


 -10ºC to +60 ºC Operating
 -65ºC to +125 ºC Non-Operating


MIL-STD-202G, Method 103B Cond B


MIL-STD-202G, Method 213B Cond B


MIL-STD-202G, Method 204D Cond B


MIL-STD-202G, Method 105C Cond B

Temperature Cycle

MIL-STD-202G, Method 107D Cond A


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