FM TRANSMITTER OMB EM 10000 HE DIG PLUS

The OMB 10KW EM 10000 HE DIG PLUS transmitter has been created by the OMB development center for high efficiency transmitters. It consists of the high efficiency 10KW amplifier, FMA 10000 HE, with> 70% efficiency, and the EM 100 DIG PLUS, a 100W FM transmitter. The high-efficiency 10KW amplifier is composed of three 3.5kW amplifier stages (FMA 3500 HE) and has an approximate consumption of 14.2KVA at 230Vac, so it pays for itself in a short time due to its low consumption. This 10KW FM transmitter is also available in the Dual Drive version.

MAIN CHARACTERISTICS OF THE 10KW FM TRANSMITTER MADE BY OMB:

– Typical AC efficiency of> 70%. 76% typical RF efficiency
– 3 amplifier stages with 4 amplifier modules of 900W with MOSFET technology each
– Each amplification stage contains 3 independent switched power supplies connected in parallel to maintain the operation of the equipment in case of failure of any of them
– TFT screen and touch keyboard for the control and visualization of the operating parameters
– 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
– Analog telemetry, digital remote control and RS232 telemetry, remote control by open / closed contacts
– Low pass filter, network EMI filter and internal single phase transient suppressor
– Automatic power reduction at night when used in combination with the EM 100 DIG PLUS transmitter
– 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 failure of one of the power supplies and in case of excessive reflected power
– Automatic voltage control to optimize efficiency – Optionally TCP / IP telemetry, SNMP, Webserver

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TRANSMITTER EM 10000 HE DIG PLUS