PM500EF it’s an RF Power Amplifier designed for Medium Wave Broadcast Radio Band transmitters. PM500EFs output power is 500 Watt PEP ( 125 Watt Carrier ) at 50 Ohm load.
This PA amplifies the input RF signal typically by 17dB, it operates at 48V / 17 Amp. max power supply.The operating class is B Push-Pull there are on-board three pole low pass filterThe Amplifier, consists of one Push-Pull amplifying stage with active
component 4 MOS – FETs two in parallel and two in push-pull. Input – output resistance is 50 Ohm achieved by wide band transformers.
High power HF combiner OM10C The high power combiner OM10C is designed for all short wave amateur bands from 1.8 to 29.7 MHz and maximum 10kW PEP output power.
Specification of OM10C:
OM4001A HF Linear Amplifier The OM Power model OM4001A is an automatic power amplifier, designed for use on all short wave amateur bands from 1.8 to 29.7 MHz (including WARC bands) and all modes. It is equipped with a two pieces...
BURST-2000A LDMOS Power Amplifier "BURST-2000A" - Russian LDMOS HF Linear Power Amplifier - 2,2 KWT. 1.8 - 50 MHz. with (CWS) cooling water system.
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