The linear amplifier OM2000+ 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.
Photo by om-power.com
Photo by om-power.com
Photo by om-power.com
Photo by om-power.com
Specifications:
- 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 CW/SSB on 50 MHz 1500 W in RTTY
- Input power: 40 to 60 W for full output power
- Input impedance: 50 Ohm VSWR < 1.5 : 1
- Output amplification: 15 dB
- Output impedance: 50 Ohm unbalanced
- Maximum output SWR: 2:1
- SWR protection: Automatic switching to STBY when reflected power is 250W or higher
- Intermodulation distortion: 32 dBc
- Suppression of harmonics: min -50 dBc
- Tube: FU-728F ceramic tetrode
- Cooling: Centrifugal blower + axial blower
- Power supply: Switchable 220, 230 , 240 V – 50/60 Hz
- Transformers: 1 toroidal transformer 3 kVA
- Protection circuits: – SWR too high
- – Anode current too high
- – Screen current too high
- – Grid current too high
- – Mistuning of power amplifier
- – Temperature to high
- – Soft start for fuse protection
- – “switch –on blocking “ at opened amplifier
- Indications: – OLED display 4 x 20 character
- – Analog 2 systems meter for forward and reflected power
- LED indicators: – ON status
- – STBY– standby
- – FAULT – warnings and faults indicator
- – ON AIR – amplifier in transmitting status
- Features: – Antenna switch for 3 antennas
- – Memory for faults and warning, easy maintenance
- – Automatic set-up anode current (BIAS ) – no need to manual adjust after changing the tube
- – Temperature controlled 2-speed centrifugal blower ( turbine ) + axial blower
- – Full QSK with silent vacuum relay
- – The smallest and lightest 2000W PA on the market
- Mechanical parameters: 390mm x 195mm x 370mm (width x height x depth)
- Weight: 24 kg
Price: Not yet defined