|[AMRadio] Johnson Valiant Part Search|
wa7fab at cdsnet.net
Fri Sep 14 19:30:20 EDT 2007
if you can use a three inch glazed by half inch diameter with threads on
each end let me know. will be happy to send you one. van, k7vs
----- Original Message -----
From: <w0ng at comcast.net>
To: "Discussion of AM Radio in the Amateur Service"
<amradio at mailman.qth.net>
Sent: Friday, September 14, 2007 3:50 PM
Subject: Re: [AMRadio] Johnson Valiant Part Search
In this particular Johnson Valiant, it has a unglazed, 4" ceramic post used
as a standoff and connection point for the three 6146 plate parasitic
supressors. From that ceramic post, a silver-plated metal ribbon goes over
to the plate choke.
-------------- Original message --------------
From: Geoff/W5OMR <ars.w5omr at gmail.com>
> w0ng at comcast.net wrote:
> > I'm looking for the white solid ceramic post (4 inch tall, 1/2 diameter,
> threaded holes in both ends) for my Johnson Valiant transmitter that
> serves as a
> connector post for the three 6146 plate parasitic suppressor leads. If
> has one they would consider selling, please contact me at w0ng at comcast
> net with a "shipped" price. I'm kinda desperate and have had no luck
> one. Appreciate any help in finding one. 73, Bill, w0ng
> Correct me if I'm mistaken, but wouldn't that be the RF choke, Bill? B+
> is applied to the bottom of the choke, at the top, the three 6146 plates
> are fed with parasitic chokes from the top of the RF plate choke.
> Usually, anyway...
> Driving your AM Rig without a scope,
> is like driving your car at night, without headlights. (K4KYV)
> 73 = Best Regards,
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