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Bi-Phase Modulator: PS-180-4R15R3-SFF

March 19, 2013
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PS-180-4R15R3-SFFPMI Model PS-180-4R15R3-SFF is a 0 /180 degrees, bi-phase modulator designed to operate over the 4.1 to 5.3 GHz frequency range.  This model can handle RF input signal levels up to +30 dBm without damage; has an insertion loss of 3.0 dB maximum and a maximum VSWR of 1.7:1.  A TTL control will switch between 0 degrees and 180 degrees phase states in less than 100 nsec.  The required supply voltages are ±5 VDC.

The package size is 1.0" x 1.0" x 0.5".


Frequency Range

4.1 to 5.3GHz

Insertion Loss

3.0dB Max.

Phase Shift

180° ± 4°




50 Ohms

Switching Speed

100nsec Max.

Control Logic

TTL Compatible

"0" = 0 Degrees

"1" = 180 Degrees

RF Input Power (Survival)

+30dBm Max.

RF Connectors

SMA - Female

Power Supply

+5V @ 50mA Max. and -5V @ 50mA Max.


1.0" x 1.0" x 0.5"


Painted Gray

Environmental Ratings:


 -55ºC to +85 ºC Operating

 -65 ºC to +125 ºC Non-Operating


 MIL-STD-202F, Method 103B Cond. B


 MIL-STD-202F, Method 213B Cond. B


 MIL-STD-202F, Method 204D Cond. B


 MIL-STD-202F, Method 105C Cond. B

 Temperature Cycle:

 MIL-STD-202F, Method 107D Cond. A


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