OM2501HF 2.5kW Amplifier
Made on order, delivery in 3-4 weeks.
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 a one ceramic tetrode FU728F or GU84B (specify below) and delivers up to 2500+ watt on all HF bands.
Built on order, delivery time 2-3 weeks.
5,288 $ – 5,864 $
OM2501HF Advantages
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Full compatibility with
- – ICOM
- – YAESU
- – ELECRAFT
- – Ten-Tec Orion
- – Kenwood
- – Icom transceive protocol using by microHAM devices –CI-V output (MK II, MK2R, MK2R+, etc)
- – Flex Radio Series 6xxx
- – Apache Labs Anan
- RF sensitive Band and Frequency switching, for use with radios which do not have CAT
- Automatic switching between bands
- Automatic tuning with the band according to segments
- Automatic switching of band pass filter – BAND DATA output compatible with YAESU radios (BCD code)
- Automatic switching of the antenna switches – maximum number of antennas is 10, controlled by BCD output code
- Remote control via PC Windows Application
OM2501HF Specifications
Specification of OM2501HF:
| Frequency coverage: | Amateur Bands 1.8 – 29.7 MHz including WARC |
| Power output: | 2500W in SSB and CW on HF bands, 2000W in RTTY, AM and FM |
| Input Power: | Usually 30 to 60W for full Output Power |
| Input Impedance: | 50 Ohm, VSWR < 1.5 : 1 |
| Power Gain: | 17 dB |
| Output Impedance: | 50 Ohm unbalanced |
| Maximum Output SWR: | 3:1 |
| SWR protection: | Automatic switching to STBY, when reflected power is 350W or higher |
| Intermodulation distortion: | -32dB below nominal output |
| Suppression of harmonics: | < -50 dBc |
| Tubes: | 1x FU728F or GU84B Ceramic tetrode |
| Cooler: | Centrifugal blower + Axial blower |
| Power supply: | switchable voltages – 220/230/240V for 50Hz or 230/240/250V for 60Hz (or other primary voltages e.g. 200V 50/60Hz for Japan) |
| Transformers: | 2 pcs of toroidal transformer 2kVA |
| Dimensions: | 485 x 200 x 455mm (width x height x depth) |
| Weight: | 40 kg |
| Protection circuits: | – VSWR too high |
| – Anode current too high | |
| – Anode voltage error | |
| – Screen current too high | |
| – Screen voltage error | |
| – Grid current too high | |
| – Grid voltage error | |
| – Heating voltage error | |
| – Mistuning of PA | |
| – Temperature too high | |
| – Soft start for protecting your fuses | |
| – “switch-on blocking“ at opened amplifier | |
| Indications: | 4.3″ color touch screen display |
| Features: | High level of protection |
| Memory for faults and warnings, easy maintenance | |
| Automatic set-up anode current (BIAS) – no need to adjust manually after changing the tubes | |
| Three programmable working modes of the axial blower | |
| Full QSK operation | |
| Many operational parameters to display |
Optionally the OM2501HF can be ordered with a GU84B ceramic tetrode, please contact us for offer.
| Tube | FU-728F ceramic tetrode, GU84B ceramic tetrode |
|---|
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