Henry 2k manual

The Henry 2K BY: WILFREDM. SCHERER,* W zAEF Linea plifier •, H AVINO heard a lot about the Henry 2K-2 Linear Amplifier, we made a special effort to get hold of one to find out about it first hand. Happily, we were not dis­ appointed, inasmuch as here is not only a solidly-builtand efficient powerhouse with a good 2 kw p.e.p. input, but it. The 2K-3 Linear Amplifier is a one stage Amplifier designed for SSB/ CW, FSK, and AM operation with any exciter capable of 80 to watts PEP output. The 2K-3 is capable of maximum legal input on the amateur bands from to megacycles. In addition the Amplifier can be operated on frequencies outside the amateur bands. On freq-uencies far removed from the .  · Here is the Henry 2K-4 with top covers removed, looking from rear, the T/R relay is along the left side of the top chassis just above the RF out SWR compartment. Original Mechanical T/R Wiring. Reference the Henry 2K-4 Service Manual and Schematic for Additional Information. Close up view of the Original Mechanical T/R 12VDC Relay.

Download the 5K Classic Owner's Manual. The Henry Radio 5K Classic amplifier has continuous coverage from 80 thru 10 meters using a pair of Eimac 3CXA7s in grounded grid. The power supply is capable of 4, vdc @ amps in intermittent service. One of the first upgrades is a tube change to Z's. The pin-out and socket is the same. You may have to get a different set of chimneys, as the chimney specs are different: The takes a SK whereas the takes an SK The Henry 2K linear amplifier is a single stage amplifier designed for SSB, CW, FSK and AM operation. It required between 80 and watts to drive a pair of Z triodes to watts PEP input. The 2K was designed in the days when the ham power limit was 1 kW input. The power supply was capable of much more.

Henry 2K/KD Classic Manual. Add (PUB) HEN-2K4: Henry 2K4 2Kw SSB H.F. Amp. Add Henry 3K-A Amp Manual. Add (PUB) HENA Henry 50A02 2M Amp. Henry 2K Repair Job. Latest addition to the shack is an Henry 2K-4 with Peter Dahl Hipersil Transformer. When I received this gem the filament connections on the z finals was melted loose due to failure of the original blower motor. it's shown below. Henry 2K-4 www.doorway.ru File size: MB Views: Last edited: . AC0OB, #3. N2ZD Ham Member QRZ Page. It’s running on , it had the.