radio relay system

radio relay system

[′rād·ē·ō ′rē‚lā ‚sis·təm]
(communications)
A radio transmission system in which intermediate radio stations or radio repeaters receive and retransmit radio signals. Also known as relay system.
References in periodicals archive ?
At the new laboratories, Someya was engaged in many large-scale R&D projects such as 200MHz Range Super Multichannel Telephony, the Microwave Radio Relay System for Television, and the Microwave Radio Relay System for Super Multichannel Telephony.
Installed equipment can pick up the E3 coax cable from the radio relay system on the roof and carry mobile traffic into the building over fiber optic infrastructure.
In addition, a new portable radio relay system significantly enhances fire and rescue response capabilities.
Manufacturers and operators have had to find appropriate solutions for a number of key problems to allow the digital radio relay system (DRRS) to operate in a fully coherent way with other equipment in the SDH environment.
a wholly owned subsidiary of The Boeing Company [NYSE: BA], and Harris Corporation today announced the successful demonstration of a Single-channel Ground and Airborne UHF/VHF Radio Relay System on the Integrator Unmanned Aircraft System (UAS) during a Communications Relay Payload (CRP) test flight in Eastern Oregon.
Two VRC-83 multi-band radios are included in the mobile radio relay system for Greece.
Contract notice: A framework agreement on the troubleshooting and repair of radio relay systems of BOS in NRW.
Under this agreement, SELEX Communications will undertake transfer of its technology for Radio Relay systems, Switching systems and Field Wireless systems etc, to address the TCS program needs.
The company's know-how covers optical transmission equipment, radio relay systems, voice switching systems, converged GSM(R)/GPRS/UMTS/WLAN mobile networks and data equipment for ATM, frame relay and IP.
The company's know-how covers optical transmission equipment, radio relay systems, voice switching systems, GSM/GPRS/UMTS mobile networks and data equipment for ATM, frame relay and IP.
Supply of PoE switches, wireless access points, WLAN controllers, radio relay systems, transformer and the immediately required for the installation and commissioning operational accessories (hardware), preparation of the operational readiness, software including royalties and Systemservice.
Edinburgh, Scotland, where he worked on both analog and digital microwave radio relay systems.