Ten-tec Centurion Amplifier Model 422 For Omni-vii Omni-vi Plus Paragon Eagle
TEN-TEC CENTURION MODEL 422 1300 Watt 160-10 Meter 3-500Z Linear Amplifier. Excellent working condition less tubes. Will require a pair of 3-500Z tubes (not included) Has the following brand new parts, Peter Dahl Transformer, All High Voltage Rectifier Diodes and Filter Capacitors. Nice quiet operation and smooth tuning. Wired for 220-240VAC and should only be used on 220-240 VAC. Has Factory 10/15 meter module. Rated output by Ten-Tec is 1300 Watts. Looks very good but has a few light scratches on cabinet top. LP 100 Wattmeter shown in pictures for demonstration only and not included with Ten-Tec 422 Amplifier sale. Band Coverage: 1.8 - 2.0, 3.2 - 4.7, 6.5 - 10.3, 13.4 - 19.6, 17.6 - 21.5. 21.5 - 29.7. Input Power: 2000 watts, maximum.
Metering: Dedicated plate current meter. Selectable multi-meter for plate voltage, grid current, forward or reflected power. Ten element LED bargraph display for peak power indication. Front Panel Status Indicators: Standby, operator, transmit. For full power operation, 220 - 250 VAC strongly recommended.Circuit Protection: Primary line fuses. Plate transformer primary interlock and high voltage shorting bar. Front Panel Controls: Power on/off, standby/operate, control mode select (QSK - PTT/VOX), plate TUNE and LOAD, band switch, meter switch. Tune and Load Controls: 6:1 vernier drives with calibrated dial skirts. Construction: Aluminum chassis, front and rear panels, interior partitions and top and bottom covers. Size: HWD 8.25" x 15.25" x 18.5 (20.3 x 38.7 x 46.9 cm). Weight: 47 lbs (21.3 kg). Note for older 422 Centurion amp owners: Using an older Centurion with the newest Ten-Tec HF transceivers - Pegasus, Jupiter, and Orion - may require a small modification to the QSK board in older Centurion amps for proper QSK CW keying. Short diode D2 (red diode, 1N4148, next to Q1) with a jumper wire.