A series of 8-b digital phase shifters are programmable over a full 360-deg. range with 255 total steps in 1.4-deg. increments. Available for frequency coverage from 0.5 to 37.0 GHz, the phase shifters feature a transistor-transistor-logic (TTL) interface. Ideal for defense and electronic-warfare (EW) applications, the phase shifters can handle CW power levels to +30 dBm (1 W). They exhibit phase-shift errors ranging from ±0.9 to ±5.0 deg. They are equipped with field-replaceable SMA or 2.92-mm coaxial connectors, depending upon frequency range. All models are designed to meet MIL-STD-202F conditions for temperature cycle, humidity, shock, altitude, and vibration.

Pasternack Enterprises, Inc., 17802 Fitch, Irvine, CA 92614; (866) 727-8376,(949) 261-1920