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OM2000+ Endstufe

 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:     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 ( 30–54 MHz better than 70dBc)
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    



Need more information on this product? Please get in touch with us »
3.574,76 EUR incl. 19 % VAT
3.004,00 EUR export price - outside Europe

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