TX RX Systems Launches 700 MHz TX/RX Tower Top Amplifier (TTA) – Leading the Way in Public Safety Communication Technology The newly launched 700 MHz Dual Duplexed TTA covers the Public Safety 700 MHz narrow band and offers features that are both powerful and practical.

TX RX Systems Unveils Revolutionary 800 MHz TX/RX Tower Top Amplifier (TTA) – Setting a New Standard in Public Safety Communications TX RX Systems, an industry leader in Land Mobile Radio (LMR) for nearly 50 years, announces the release of its latest innovation: the 800 MHz Dual Band TTA

OMASpecWorks Announces Summer 2018 TestFest Sponsored by Telecommunications Technology Association (TTA) SAN DIEGO, May 16, 2018 (GLOBE NEWSWIRE) -- OMA SpecWorks announced today that registration is open for their July 9 to July 12, 2018 TestFest event. The TestFest will be hosted by the...