Open Box Ameritron AL-811H SN26692

Open Box Ameritron AL-811H SN26692 SKU: ZUS-1705


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Comments: Open Box AL811H SN 26692. Unit is brand new, never used. Box has some damage from shipping and being opened.

800W Output Linear Amplifier

Only the AMERITRON AL-811H gives you four fully neutralized 811A transmitting tubes. You get absolute stability and superb performance on higher bands that can’t be matched by un-neutralized tubes.

You also get efficient full-size heavy duty tank coils, computer grade capacitors, heavy duty high silicon core power transformer, slug tuned input coils, operate/standby switch, transmit LED, ALC, dual meters, QSK compatibility with QSK-5 option and much more!

General Specifications: 

  • Output Power: 800 Watts PEP, 600 Watts CW.
  • All Band Operation: Covers 160 - 15 Meters including WARC bands. Can be user modified for 12 and 10 meters.
  • Four 8``A Tubes: Uses four rugged, full neutralized low cost 811A PA tubes.
  • Vertical Tube Mounting: Prevents shorting of tube filament/grid, prolongs tube life.
  • Fully Neutralized: Improves stability and performance on higher bands.
  • Input Tune Circuit: Adjustable rear panel slug tuned input circuit.
  • ALC Control: Built-in adjustable ALC control.
  • Vernier Reduction Drives: Tuning and loading reduction drives make tuning smooth and easy.
  • Dual Illuminated Meters: Monitor vital operating functions.
  • Heavy Duty Power Supply: 17 pounds, high silicone steel core transformer and computer grade filter capacitor gives 1700 volts high voltage at no load and 1500 Volts at full load.
  • Multi-Voltage Operation: User selectable for 100/110/120/210/220/230 VAC operation. Shipped with transformer installed and wired for 120 VAC for domestic models.
  • Air-Cooled: Quiet pressurized ventilation keeps tubes safely cooled.
  • QSK Compatible: Optional external electronic pin diode Transmit/Receive switch.
  • Operating Weight: 32 pounds.
  • Made in the U.S.A.
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