The OMB EM 500 HE DIG COMPACT compact transmitter has been created by the OMB development center for high efficiency transmitters. Its flexibility, quality, compactness, together with its low electrical consumption make this compact 500W FM 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 COMPACT FM TRANSMITTER MADE BY OMB:
Typical AC efficiency 75%. 82% typical RF efficiency
600W amplifier module with MOSFET technology
Event log in memory
Speed control of the cooling fans according to the temperature of the power modules to optimize consumption and reduce noise pollution
Advanced protection against load misadjustments without transmission outages and quick protection in the event of excessive reflected power and / or excessive input power
Low pass filter, line EMI filter and internal single phase transient suppressor
Automatic power reduction at night
Automatic power reduction in case of high temperature, the equipment automatically returns to its nominal power value when the temperature reaches an average value.
Automatic power reduction in case of excessive reflected power
Automatic voltage control to optimize efficiency
Optionally, TCP / IP telemetry, SNMP, web server
AES / EBU input with optional automatic audio signal selection.
«Click to see Catalog»