The OMB FM Translator provides efficient FM signal relay and coverage extension with DSP audio processing, modular solid-state design, and full remote control.
Product Description:
The OMB FM Translator is a high-efficiency FM rebroadcast transmitter designed to extend coverage for professional broadcasters. Compact and reliable, it receives and retransmits an existing FM signal to areas where reception is limited by distance or terrain. Built on OMB’s proven solid-state architecture, it provides excellent RF performance, dependable long-term operation, and clean audio fidelity suitable for continuous 24/7 service.
Developed for low-power relay and coverage-fill applications, the OMB FM Translator maintains the integrity of the original program signal, ensuring consistent listener experience across the entire broadcast area. Its advanced DSP modulation and integrated stereo coder deliver clear, distortion-free sound that meets professional broadcast standards.
Using OMB’s latest MOSFET amplifier technology, the translator achieves exceptional AC-to-RF efficiency with robust protection against VSWR, over-temperature, and power overload. The modular design allows rapid maintenance and system scalability, reducing downtime and simplifying technical support.
Network control is available via TCP/IP, SNMP, and RS-232, providing engineers with precise telemetry and configuration tools. The intuitive front-panel interface presents key operational data such as forward power, temperature, and alarms in real time.
Compact 19-inch rack construction and efficient forced-air cooling make the unit ideal for both studio and transmitter-site installations. Each system is built for rugged reliability in demanding professional environments.
Key Features:
• Efficient solid-state FM translator for professional rebroadcast use
• Advanced DSP stereo coder and modulation control
• MOSFET amplification with AC-to-RF efficiency above 80 percent
• Comprehensive protection against VSWR and over-temperature
• Remote monitoring via TCP/IP, SNMP, and RS-232
• Compact 19-inch rackmount design
• Low distortion and wide frequency response
Technical Specifications:
• Output Power: up to 300 W (model dependent)
• Frequency Range: 87.5 – 108 MHz
• Audio Inputs: MPX, AES/EBU, analog L/R
• Efficiency: > 80 % typical
• Audio Processing: Integrated DSP stereo coder
• Connectivity: TCP/IP, SNMP, RS-232, USB
• Cooling: Forced-air, temperature-controlled
• Power Supply: 90 – 264 VAC, 50/60 Hz
• Mounting: 19-inch rack, 2 RU
