[Boatanchors] [National] National NC-101 Help Needed

Carl km1h at jeremy.qozzy.com
Sun Nov 1 20:50:24 EST 2020


The National built RAO series might have all that since it was a USN radio 
and basically a NC-100 without bandspread. The RAO-7 and later had an 
outboard untuned RF amp for LO suppression that reportedly wasnt really 
needed.

Carl
----- Original Message ----- 
From: Les Layton
To: Joe Connor ; National Radio Equipment ; BoatAnchors QTH
Sent: Sunday, November 01, 2020 2:03 PM
Subject: Re: [National] National NC-101 Help Needed


The manual for the NC-100ASD on BAMA has tube socket voltage charts. Much of 
the tube line-up is the same as the NC-101X. It does not have any resistance 
charts though.
Les
On November 1, 2020 at 9:41 AM Joe Connor via National 
<national at mailman.qth.net> wrote:


    I'm currently working on an NC-101 (ham band only), and I need your 
help. I downloaded the manual from BAMA, but that manual doesn't contain any 
voltage or resistance charts. Does anyone know of a source for a National 
manual that has the voltage and resistance charts?



    This is going to be a difficult project. I have two NC-101s, and I hope 
to put together one working one from the two. Each has been modified, so I'm 
trying to get as much information as possible on how these sets left the 
factory.



    As always, thanks.



                                Joe Connor



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