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AMPHF - OM POWER OM-2501A Automatic HF Amplifier Amp is in excellent condition and works 100%. Condensing my station so this is up for sale. Specification of OM2501A: Frequency coverage: Amateur bands (1.8 – 29.7) MHz including WARC Power output: 2500 W in SSB and CW on HF bands, 2000 W in RTTY/FM Input Power: 30 to 60 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: better than -32 dBc Suppression of harmonics: < -50 dBc Tube: 1 EACH FU-728F Ceramic Tetrode installed Response speed of AUTO tune: less than 0.5 s within same BAND, less than 2 s if out of BAND Power supply: switchable voltages -230/240/250 V for 60 Hz Transformers: 2 pcs. of toroidal transformer 2 kVA Dimensions: 19" x 8" x 18" Weight: 89 lbs. Price is $3995.95 plus $155.05 shipping and insurance. Listing #1741018 by W5IB Submitted on 08/26/25 Submitted from 104.28.50.130 Click to Contact Back to Previous Page

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