AUSTRALIAN HAM RADIO STORE
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Description
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.
Specification of OM2000A+:
| Frequency coverage: | Amateur bands (1.8 – 29.7) MHz including WARC + 50 MHz |
| Power output: | 2000+ W in SSB/CW on HF bands, 1500 W in RTTY 1500 W CW/SSB on 50 MHz |
| Drive power: | 40 to 60 W for full output power |
| Input impedance: | 50 ohm VSWR < 1.5 : 1 |
| Output amplification: | 17 dB |
| Output impedance: | 50 ohm unbalanced |
| Maximum output SWR: | 3:1 |
| SWR protection: | Automatic switching to STBY when reflected power is 350 W or higher |
| Intermodulation distortion: | better then -32 dBc |
| Suppression of harmonics: | min. -50 dBc (better than -70 dBc on 50 MHz) |
| Response speed of AUTO tune: | less than 0.5 s within same BAND, less than 3 s if out of BAND |
| Supported TRXs-CAT: | ICOM, ELECRAFT, KENWOOD, TEN-TEC ORION, YAESU, Icom transceive protocol using by microHAM devices – CI-V OUPUT, Flex Radios and Anan ( Apache Labs ) |
| Tube: | FU-728F ceramic tetrode |
| Cooling: | Centrifugal blower + axial blower |
| Power supply: | Switchable 220/230/240 V – 50/60 Hz or other primary voltages (for example 200 V 50/60 Hz for Japan) |
| Transformers: | 1x toroidal transformer 3 kVA |
| 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 power amplifier | |
| – Temperature to high | |
| – Soft start for fuse protection | |
| – “switch –on blocking“ at opened amplifier | |
| Indications: | 4.3″ color touch screen display |
| Features: | – Automatic external Antenna switching |
| – Automatic switching between bands | |
| – Automatic tuning within the band according to segments | |
| – Automatic switching of Band Pass Filter | |
| – Memory for faults and warning, easy maintenance | |
| – Automatic set-up anode current (BIAS) – no need to manual adjust after changing the tube | |
| – Three programmable working modes of centrifugal blower ( turbine ) + axial blower | |
| – T/R System: QSK operation with built-in vacuum RF antenna relay | |
| – Easy transport due to detachable HV transformer | |
| – Remote control – connector for LAN connection | |
| – The Power Amplifier is HF sensitive (automatic frequency reading even if no CAT) | |
| – The smallest and lightest 2000 W automatic PA on the market | |
| Mechanical parameters: | 390 mm x 195 mm x 370 mm (width x height x depth) |
| Weight: | 24 kg |
There are several individual purchase options available:
- ACOM 06AT | Automatic Antenna Tuner and Switch;
- ACOM 04AT | Remote Automatic Antenna Tuner and Switch;
- ACOM eBox | | Ethernet Remote Control Device.
