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Power Amplifier OM4001HF

$10,500

Availability: 1 in stock SKU: OM4001HF Category: Tags: , , ,

Power Amplifier OM4001HF

$10,500

In stock

Description

The linear amplifier OM4001HF 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 two pieces of ceramic tetrode FU728F.

Specification of OM4001HF:

Frequency coverage: Amateur bands (1.8 – 29.7) MHz including WARC
Power output: 4000 W in SSB and CW on HF bands,
3000 W in RTTY, AM and FM
Input Power: Usually 40 to 70 W 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 350 W or higher
Intermodulation distortion: -32 dB below nominal output
Suppression of harmonics: < -50 dBc
Tubes: 2x FU728F ceramic tetrode
Cooler: Centrifugal blower + axial blower
Power supply: switchable voltages – 220/230/240 V for 50 Hz or 230/240/250 V for 60 Hz
(or other primary voltages e.g. 200 V 50/60 Hz for Japan)
Transformers: 2 pcs. of toroidal transformer 3 kVA
Dimensions: 485 mm x 200 mm x 455 mm (width x height x depth)
Weight: 46 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
  The smallest and lightest 4000 W Power Amplifier on the market

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.

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