rca vacuum tube data sheets sorted by

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Back then, manufactured ham gear wasn't very common.

CAUTION LARGE 35Mb PDF file - Short-form of all RCA tubes, semiconductors, picture tubes, etc.

Some have poor labels typical of old vintage Telefunken tubes but these are the genuine diamond bottom Ulm, Germany made tubes.

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The re-issue Tung-Sol tubes made in Russia under licence use the same and materials as the original US Tung-Sol tubes.

Gm figures are: 65, 65, 65, 65, 60, 60, 60, 60, 58, 52.

1590 West Algonquin Road 111 Hoffman Estates, IL 60192 Voice Phone 847-496-4546, Monday-Friday 8AM to 4PM USA Central Time If busy, during Weekday business hours only, alternate phone 847-345-8046 FAX only 847-963-1568, 24 hours a day, 7 days a week e-mail: brentjes audiotubes.

These are fully tested, including LIFE test.

---- Imagine the FCC of today doing stuff like that - seizing equipment, revoking licenses, collecting fines, sending the bad apples to PRISON.

The most accurate method to test tubes, the curve plots can actually be compared to the printed examples for each tube type that appear in the manufacturer technical data sheets and books.

Nice USA made power tubes.