Model: PS-90-1020-101F-512   


Model PS-90-1020-101F-512 is a 0 to 180 Degree Bi-Phase Modulator/Phase Shifter operating over a frequency range of 1.0 to 1.12GHz with a maximum insertion loss of 2.0dB and VSWR better than 1.7:1.  This model provides two phase states, namely 0 degrees and 180 degrees and is controlled via single line TTL.  The phase state is switched in 30nsec or less and can handle input power levels up to +20dBm CW.  DC voltage requirement is +5 and -12VDC.  This unit is supplied in a package measuring 1.0" x 1.0" x 0.5".  Other frequency ranges are available.

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

Product Feature

Test Report


Frequency Range 1.0 to 1.12GHz
Insertion Loss 2.0 dB Maximum
Return Loss (VSWR) 1.7:1 Maximum
Switching Speed 30nsec Maximum
Switching Rate Not less than 4MHz
Switching Type Hot (RF present during switching as it is for CW operation)
Phase States 0° / 180°
RF Input Power +20dBm CW Maximum
RF Connectors SMA - Female
Control TTL
Power Supply +5VDC @ 30mA Typical
-12VDC @ 2mA Typical
Size 1.0" X 1.0" X 0.50"
Weight ≤2.0 oz.
Finish Painted Gray

Environmental Ratings:

Temperature:  -40ºC to +71 ºC Operating
 -40 ºC to +90 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