ameritron

Ameritron AL-1500 modification - Adding a second 3CX1500A7 tube to the Ameritron AL 1500 power amplifier

Ameritron AL-1500 mod - Adding a second 3CX1500A7 to the ameritron AL-1500 and changing inboard power supply.

Ameritron AL-811H Manual - Ameritron 811H PDF File manual

Ameritron AL-811H Tuning - Ameritron Al-811H Tuning for Power/Dissipation/Linearity, and More Generally 811A Tube Amps in Grounded Grid

Ameritron AL-811H tube selection - This article examines the performance of the Ameritron AL-811H amplifier with the supplied 811A tubes and with 572B tubes, and details a procedure for replacement of existing tubes.

AL-811H inside - Ameritron AL-811H Amplifier inside 800 Watt PA modified with 4x 572b tubes

AL-811 10 mt mod pictures - Pictures of the Ameritron AL-811 modification for 10 meter band extension by km5ps

High SWR after AL-811 10 Meter mod - Very High SWR with the 10M Mod to Ameritron AL-811 amplifier

Ameritron AL811 AL811H information - AL-811 and AL-811H specifications and information about this 600-800 Watt ham radio ower amplifiers

AL-811 QSK and Keying interface mod - QSK and Keying interface Modification for the Ameritron AL-811H Based on Phil Salas ALS-600 QSK Mod.

AL-811 Modification - Ametiron AL 811 mod with pictures

Ameritron ALS-600S review - ALS-600S review, an abbreviated version of this review first appeared in the March 2005 issue of QST. See QST for lab test results.

QSK Conversion of the Ameritron ALS-600 - QSK Conversion of the Ameritron ALS-600 and ALS-500 HF Amplifiers Phil Salas – AD5X

ALS-600 Review by AD5X - The Ameritron ALS-600 600-Watt HF Power Amplifier review by AD5X

Ameritron ALS 600 pictures - Mods.dk collection of Ameritron ALS-600 power amplifier

Ameritron ALS-600 ALS-500 10 m mod - Ameritron ALS-600 ALS-500M 10 Meter Modification

AL80B Mod - Ameritron QSK 5 PC mod for AL80B