Hi Joe, sounds like a fierce fire-spitting
dragon... What is the nature of that hiss, and can you identify which
component is actually producing the acoustic emissions? High voltage discharges
at the antenna, instable current through a magnetrostrictive choke or
transformer, or a singing ceramic capacitor?
Sent: Thursday, December 04, 2014 12:08 AM
Subject: Re: LF: VO1NA on 477kHz last night
Hello Roelof, Andy and J-P,
The TX was
hissing furiuosly this morning while on the
wire aerial just before it was
switched off. Thank-you
for the reports.
The TX will be off
73 & MNI TNX