[Amps] Rectifier Noise

[Fuqua, Bill L]

Mercury Vapor tubes produce 120 Hz hash just like florescent lamps (old style). 
73
bill wa4lav

________________________________________
From: amps-bounces at contesting.com [amps-bounces at contesting.com] On Behalf Of kb5gt at cableone.net [kb5gt at cableone.net]
Sent: Saturday, October 30, 2010 9:04 PM
To: amps at contesting.com
Subject: [Amps] Rectifier Noise

Might have been thinking about thr radio frequency noise generated by mercury vapor
rectifier tubes. Small radio frequency chokes were used in series with the plate
connection to the rectifier tubes. See Radio Handbook, tenth edition, page 331.


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