OMB OB-EM-500-HE-DIG-PLUS-Compact FM transmitter, 2 RU, connector N

The OMB 500W FM compact transmitter, EM 500 HE DIG PLUS COMPACT, has been created by the OMB center of development for high efficiency transmitters. Its flexibility, quality, compactness, together with its low electrical consumption make this 500W FM compact transmitter one of the best offered on the market today. It can be supplied with an internal digital stereo generator board (60dB separation).

MAIN FEATURES OF THE 500W FM COMPACT TRANSMITTER MANUFACTURED BY OMB:

- Typical AC efficiency of 75%. Typical RF efficiency of 82%
- Amplifying module of 600W with MOSFET technology
- Memory recording of events
- Speed control of cooling fans according to the temperature of power modules for optimizing the consumption and decreasing the acoustic contamination
- Advanced protection against load mismatches without transmission cuts and fast protection in case of excessive reflected power and/or excessive input power
- Low pass filter, Mains EMI filter and internal single-phase transient suppressor
- Automatic power reduction at night
- Automatic power reduction in case of high temperature, the equipment returns automatically to its rated power value when the temperature reaches back an average value
- Automatic power reduction in case of excessive reflected power
- Automatic voltage control for efficiency optimization
 

Following options are factory fitted options and must be specified when ordering:

– Stereo generator
– RDS
– Web server/SNMP telemetry
– AES/EBU digital audio input

For more information and specs, please read the Brochure