• OM Power OM-4000A - Heavy Duty Legal Limit HF Automatic Amplifier. 160 - 10 m. Full QSK-ready.


4000 W output automatic tuning HF amplifier. 160 m to 10 m. See the Optional Remote Control Unit for ON/OFF, Operate/Stdby, and that can be connected to WLAN for remote operation. Uses two FU-728F Ceramic Tetrodes.



The OM4000A linear amplifier is designed for all short wave amateur bands from 1.8 to 29 MHz (including WARC – bands ) and all modes. It is equipped with two FU-728F ceramic tetrodes.

 

The advantages of the OM4000A:

  • Automatic band switching
  • Automatic tuning by band segments
  • Automatic switching of band pass filters
  • Automatic switching of the antenna selector
  • The possibility to use 2 different antennas within one band or segment
  • Full compatibility with
    • - ICOM
    • - YAESU
    • - ELECRAFT
    • - Ten-Tec Orion
    • - Kenwood
    • - Icom transceive protocol using by microHAM devices –CI-V output (MK II, MK2R, MK2R+, etc)
    • - Flex Radio Series 6xxx

 

Specifications of the OM4000A:

Frequency coverage: Amateur Bands 1.8 – 29.7 MHz including WARC
Power output: 4000 W peak,
2500 W, all modes - no time limit
Input Power: Usually 100 W for full Output Power
Input Impedance: 50 Ohm, VSWR < 1.5 : 1
Power Gain: 15 dB
Output Impedance: 50 Ohm unbalanced
Maximum Output SWR: 2:1
SWR protection: Automatic switching to STBY, when reflected power is 350W or higher
Intermodulation distortion: 32 dB below nominal output
Suppression of harmonics: < -50 dBc
Tubes: Two FU-728F Ceramic tetrodes
Cooler: Centrifugal blower + Axial blower
Power supply: 2 x 240 V AC – 60 Hz one or two phases
Transformers: Two toroidal transformers 3 kVA each
Dimensions (W x H x D): 485 mm x 200 mm x 455 mm (19.1" x 7.9" x 17.9")  
Weight: 46 kg (101 lb)
Protection circuits: VSWR too high




 

Click here to download the OM4000A manual

See how to tune an OM-Power 2500, 3500, 4000, click here

See how to establish transceiver CAT communications with the OM2500A/OM4000A

See how the OM Power automatic amplifiers can select filters and drive antenna switches

See how the OM Power automatic amplifiers are manually tuned and the settings memorized for automatic band change and operation

Connections for automatic antenna selection with the RatPak and OM4000A or OMxxxxA


PRICE INCLUDES SHIPPING TO YOUR DOOR

OM Power OM-4000A - Heavy Duty Legal Limit HF Automatic Amplifier. 160 - 10 m. Full QSK-ready.

  • Brand: OM Power
  • Product Code: OM-4000A
  • Availability: Call for Shipping Details
  • $8,335.00


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