• OM Power OM-2500A - Heavy Duty Legal Limit HF Automatic Amplifier. 160 - 10 m. Full QSK-ready.



2500 W output automatic tuning HF amplifier. 160 m to 10 m. See the optional Remote Control Unit for ON/OFF, Operate/Standby, and that can be connected to WLAN for remote operation.


 The OM2500A linear amplifier is designed and ready for ALL short wave amateur bands from 1.8 to 29.7 MHz (including WARC – bands) on all modes. It is equipped with the ceramic tetrode FU-728F tube.

 

The advantages of OM2500A:

  • Automatic switching between bands
  • Automatic tuning with the band according to segments
  • Automatic switching of band pass filter
  • Automatic switching of the antenna switch
  • The possibility to use 2 different antennas within one band or segment
  • Full compatibility with
    • - ICOM
    • - YEASU
    • - ELECRAFT
    • - Ten-Tec Orion
    • - Kenwood
    • - Icom transceiver protocol using by microHAM devices, CI-V output (MK II, MK2R, MK2R+, etc)

 Specifications of the OM-2500A:


Frequency coverage:                     Amateur bands 1.8 – 29.7 MHz including WARC

Power output:                                     2500 W in SSB and CW

                                                            2000 W in RTTY, AM and FM

Driver Power:                                     60 to 80 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 350 W or higher

Intermodulation distortion:             32 dB below nominal output

Suppression of harmonics:             < -50 dBc

Tube:                                             FU-728F Ceramic tetrode

Cooler:                                             Centrifugal blower + axial blower

Power supply:                                      2 x configurable for 220, 230 or 240 V AC - 60 Hz one or two phases

Transformers:                                     Two  toroidal transformers 2.0 kVA each

Protection circuits:                             - SWR too high

                                                      - Anode current too high

                                                      - Screen current too high

                                                      - Grid current too high

                                                      - Mistuning of the power amplifier

                                                      - Soft start for protecting your fuses

                                                      - “Switch –on blocking“ at top cover removal

Bar graph indications:                     - Power output – bargraph 50 LED

                                                      - Reflected power – bargraph 20 LED

                                                      - Current at screen ( Ig2 – bar graph 10 LED )

                                                      - Anode voltage, anode current, tuning – bargraph 30 LED

LED indicators:                             - Control grid current ( Ig1 – 2 LED )

                                                      - WAIT – Preheating of tube (180 sec )

                                                      - STBY– Standby

                                                      - OPR – Operating condition

                                                      - FAULT – failure, switching off for about 4 seconds

                                                      - Inhibit – operating condition

                                                      - ANT 1 - which antenna is in use

                                                      - ANT 2 – which antenna is in use

                                                      - UP – DWN - Listing in menu

                                                       - MAN - Manual operating

                                                       - AUTO - Automatic operating

                                                       - TUNE - Tuning

                                                       - ANT - Antenna selection

Parameters:                                      485 mm (19.1") W x 200 mm (7.9") H x 455 mm (17.9") D

Weight:                                              40 kg (88 lb)





OM-2500A user's manual, click here

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

More on tuning the OM-Power 2500, 3500, 4000, click here

See how to establish transceiver CAT communications with the OM2500A 

See how the OM Power automatic amplifiers can automatically 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 selection of antennas with a RatPak and OM2500A or OMxxxxA

Shipping direct from OMPower and the importation fees add up to $350.00. 

OM Power OM-2500A - Heavy Duty Legal Limit HF Automatic Amplifier. 160 - 10 m. Full QSK-ready.

  • Brand: OM Power
  • Product Code: OM-2500A
  • Availability: Call for Shipping Details
  • $6,425.00


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