The OMB EM 1000 HPPS COMPACT is a high-efficiency 1.1kW FM transmitter designed for professional radio broadcasting facilities. Developed with a focus on reliability, flexibility and compactness, it combines advanced RF technology with efficient power management to deliver dependable transmission performance. Featuring two 600W amplification modules powered by modern LDMOS transistor technology, the transmitter offers high redundancy across its RF and power supply systems. Its typical AC efficiency exceeds 73%, while RF efficiency reaches approximately 84%, helping broadcasters reduce energy consumption without compromising performance.
Designed for continuous professional operation, the EM 1000 HPPS COMPACT includes independent hot-plug power supplies, automatic voltage control and temperature-controlled cooling fans. Advanced protection features help manage load mismatches and excessive reflected power, while automatic power reduction supports efficient operation during night-time broadcasting or challenging transmission conditions. Additional features include event memory recording, remote control and telemetry via RS232. Optional configurations include a stereo generator, RDS, web server/SNMP telemetry and AES/EBU digital audio input, making it adaptable to different broadcast infrastructure requirements.
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