WASHINGTON and SUNNYVALE, Calif., March 15, 2011 (GLOBE NEWSWIRE) -- Integral Systems, Inc., (Nasdaq:ISYS) announced today at the SATELLITE 2011 Conference that its wholly-owned subsidiary, SAT ...

Tel-Instrument Electronics Corp.'s latest multi-function test set, the TR-211, provides transponder and DME test functions like its TR-210 test set, but the new one also has a large four-line display ...

SAN JOSE, Calif., March 20, 2019 /PRNewswire/ -- Viavi Solutions Inc. (VIAVI) (NASDAQ: VIAV) today announced the VIAVI UC-584S Top Mount Antenna Coupler to provide isolation and shielding for ...

TRANSPONDER TEST: In-orbit testing of an eight-transponder payload on the Spainsat military communications spacecraft has been completed, U.S.-Spanish joint venture XTAR says. The spacecraft was ...

FAA Cautions about Transponder and ADS-B Testing In one instance, an ADS-B OUT system ground test created a false airborne target that generated a TCAS resolution advisory on an airliner on approach.

The FAA’s Flight Standards Service issued a new safety warning to aircraft installers regarding reports the agency has received on improper testing of aircraft air traffic control transponders and ADS ...

The New Jersey Turnpike Authority is testing an alternative to the E-ZPass transponder, experimenting with a windshield sticker that's embedded with an RFID chip that toll stations can scan. The ...