Ameritron AL-811HXCE Amplifier

Ameritron AL-811HXCE Amplifier
Part Number: AL-811HXCE
£1399.95 ( £1166.63 EXC. VAT )
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  • Overview
  • Description

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Only the Ameritron AL-811H gives you four fully neutralised 811A transmitting tubes. You get absolute sustainability and superb performances on higher bands that can't be matched by un-neutralised tubes.


Ameritron mounts the 811A tubes vertically -- not horizontally -- to prevent hut tube elements from sagging and shorting out. Others, using potentially damaging horizontal mounting, require hard-to-find 811A tubes to retard harmful sagging and shorting.


Powerful 20CFM computer grade fan -- not an open frame phonograph motor -- draws in cool air to pressurise the cabinet and efficiently cool your 811A tubes for an extra long life.


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 compatability with QSK-5 option and much more!


  • 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 811A Tubes: Uses four rugged, fully neutralised low cost 811A PA tubes.
  • Vertical Tube Mounting: Prevents shorting of tube filament / grid, prolongs tube life.
  • Fully Neutralised: 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: 17lbs 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 234V AC
  • Air-Cooled: Quiet pressurised ventilation keeps tubes safely cooled.
  • QSK Compatible: Optional external electronic pin diode Transmit / Receive switch.
  • Attractive Lexan Front Decal.
  • One Year Ameritron Warranty.
  • Dimensions: 81/4H x 133/4W x 151/2D inches.
  • Operating Weight: 32lbs.
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