[R-390] PING!

[Don Cunningham]

I am here as well, other projects have taken over the R-390A work, but 
will get back to my pair in the winter.  Adding a tower and monoband 
antennas for the ham station right now!!  Getting WAY to hot here in 
Oklahoma, so I may well be back to the R-390A's sooner than I think!  Do 
have an audio problem in my homebrew AM transmitter ( 2x813's modulated 
by 2x810's) that one R-390A will be paired with and the other will 
accompany a Viking II on AM.  I'll need some help likely in the winter.

Has anyone investigated the "solid state" 26Z5 replacements made by 
SigmaPert since one of you had problems using them?  A pair of those 
came in the deal with one of my R-390A's and I have tentatively 
installed them and won't use if they cause the problem described.  I 
still have the good ones that came with that rig and a spare or two of 
the tubes.  I know about the resistor mod too.
Don, WB5HAK

On 6/24/2020 3:52 PM, Raymond Cote wrote:
> Im here. Rarely post. Too busy building s new work bench for my 7 or 8 ea R-388 to R-391 radios needing overhaul
>
> In matters of style, float with the current. In matters of Principle, stand like a rock. “.   —  Thomas Jefferson —
>
>> On Jun 24, 2020, at 14:05, David Rogers <wa7zyq at gmail.com> wrote:
>>
>> I am here, but am too ignorant to post.
>>
>> David, WA7ZYQ
>>
>> C’est la vie, c’est la guerre,  viva la salade de pommes de terre.
>>
>>> On Jun 24, 2020, at 11:46 AM, Roy Morgan <k1lky68 at gmail.com> wrote:
>>>
>>> No messages received since late May.
>>>
>>> Is anyone out there?
>>>
>>> Roy
>>>
>>> Roy Morgan
>>> K1LKY since 1958
>>> k1lky68 at gmail.com
>>>
>>>
>>>
>>>
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