I have audio chain from 600 ohm at 0 dBM input to pair of 6146 modulator
tubes, was used to modulate single 4x150A tetrode. All mil-spec sealed
transformers, includes mod. transformer. From FAA transmitter 1950's.
----- Original Message -----
From: "W1EOF" <[EMAIL PROTECTED]>
To: "Discussion of AM Radio" <amradio@mailman.qth.net>
Sent: Sunday, January 08, 2006 8:30 PM
Subject: [AMRadio] Modulator iron & ideas needed
I want to put my EF Johnson 6N2 on the air, and I don't want to use a
Ranger
of Valiant to drive it. So
I'm going to build a power supply and modulator so I can run it
stand-alone.
Questions:
1. Does anyone have suitable iron for sale for a 50W modulator for it? One
source has told me that a
DX-100 modulator works FB, so anything in that class would do fine I'm
sure.
2.Has anyone does this before?
Either way do you have any hints/kinks/thoughts on it before I get
started?
73,
Mark W1EOF
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