500z

7 links

Valve Data Sheets - Dr David Kirkby
This web page has full data sheets for a number of commonly used valves Most ...

[ Hits: 4822 | Votes: 17 | Rating: 4.12 ]

Ameritron AL-80B Amplifier Pics - K7SFN
A page with pictures of the Ameritron AL 80B Amplifier including the inside box where ...

[ Hits: 311 | Votes: 0 | Rating: 0 ]

Heathkit SB-220
The Heathkit SB 220 two 3 500Z amplifier made a notable impact in the world ...

[ Hits: 3825 | Votes: 2 | Rating: 5.5 ]

Testing the 3-500Z pins
Learn How to test the 3-500Z

[ Hits: 656 | Votes: 1 | Rating: 9 ]

2 x 3-500Z HF Power Amp
A 2x3-500Z rf power amplifier for 80-10 meters

[ Hits: 4309 | Votes: 8 | Rating: 3.13 ]
3-500Z Amplifier Project - William Moneysmith
This article loaded with nice pictures and schematics describes a 160 10 meter linear amplifier ...

[ Hits: 1083 | Votes: 4 | Rating: 9.5 ]
FC-80B Linear Amplifier - An AL-80B Copy - VK2FC Glen Millen
A Home brew 3-500Z HF Linear Amplifier heavily based on the Ameritron AL-80B

[ Hits: 223 | Votes: 0 | Rating: 0 ]