Nöjda kunder i hela Norden
  Snabb leverans (1-3 dagar)


36 700 kr
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Product Description:

General description of the OM2000+ HF and 50 MHz Amplifier

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.

Specification of OM2000+:


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:


SWR protection:

Automatic switching to STBY when reflected power is 250W or higher

Intermodulation distortion:

32 dBc

Suppression of harmonics:

min -50 dBc ( 30–54 MHz better than 70dBc)


FU-728F ceramic tetrode


Centrifugal blower + axial blower

Power supply:

Switchable 220, 230 , 240 V – 50/60 Hz


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


- 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


- 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)


24 kg

Item ID:

Produced by: Wikinggruppen

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