FM TRANSMITTER OMB EM 2000 HE HP-PS

The OMB 2KW FM transmitter, EM 2000 HE HOT PLUG, has been created by OMB development center for high efficiency transmitters. It consists of the high-efficiency 2KW amplifier, FMA 2000 HE HOT PLUG, with> 73% efficiency and the EM 25 DIG PLUS, a 25W FM transmitter / driver. The high-efficiency 2KW amplifier has an approximate consumption of 2600VA at 230Vac, so it pays for itself in a short time due to its low consumption. This 2KW HOT PLUG FM transmitter is also available in Dual Drive version.

MAIN CHARACTERISTICS OF THE 2KW FM TRANSMITTER MADE BY OMB:

– Typical AC efficiency of> 73%. 84% typical RF efficiency
– 2 1000W amplifier modules with MOSFET technology
– 2 independent switching 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 control and visualization of 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 25 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
– Amplifier power supplies are hot-swappable and hot-swappable
– Automatic voltage control to optimize efficiency – Optionally TCP / IP telemetry, SNMP, Webserver

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