General description and the advantages of the OM2501A amplifier

The automatic linear amplifier OM2501A is designed for all short wave amateur bands from 1.8 to 29 MHz (including WARC – bands) and all modes. It is equipped with a one piece of ceramic tetrode FU-278F or GU84B.

General description and the advantages of the OM2501A amplifier

The automatic linear amplifier OM2501A is designed for all short wave amateur bands from 1.8 to 29 MHz (including WARC – bands) and all modes. It is equipped with a one piece of ceramic tetrode FU-278F or GU84B.

General description of the OM2501HF amplifier

The linear amplifier OM2501HF is a manual tune designed for all short wave amateur bands from 1.8 till 29 MHz (including WARC) and all modes. It is equipped with an one piece of ceramic tetrode FU728F or GU84B.

General description of the OM2000A+ automatic amplifier

The automatic linear amplifier OM2000A+ is designed for all short wave amateur bands from 1.8 to 29 MHz (including WARC – bands) + 50 MHz and all modes. It is equipped with a ceramic tetrode FU-728F.

General description of the OM2000+ HF and 50 MHz Amplifier

The OM Power model OM2000+ is designed for all shortwave amateur bands from 1.8 to 29.7 MHz (including WARC bands) + 50 MHz and all modes. It is equipped with a ceramic tetrode FU-728F.

General description of the OM4001HF amplifier

The linear amplifier OM4001HF is a manual tune designed for all short wave amateur bands from 1.8 till 29 MHz (including WARC) and all modes. It is equipped with a two pieces of ceramic tetrode FU728F.

General description and the advantages of the OM4001A 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 of ceramic tetrode FU728F.

Shortwave plus 50 MHz Antenna Switch OM SW 3/10 designed to cooperate with OM Power automatic power amplifiers OM2200A, OM2500A and OM4000A. Of course, the antenna switch can be used independently from OM Power amplifiers with various controllers