[Hammarlund] Need HQ145 manual and help

[Mike, K9UW]

Hi Jim,

Would a 145X manual be of any use?  From what I have read, the "X" model included a fixed crystal position but it did use a 5U4 rectifier.

http://gmcotton.com/ham_radio/misc%20manuals/Hammarlund/Hammarlund_HQ145X%20HF%20Reciever_Service%20Manual.pdf

73, de Mike, K9UW
Amherst, WI



> On Mar 23, 2015, at 12:48 AM, Jim Pruitt <wa7duy at charter.net> wrote:
> 
> Does anyone on the list know of a PDF of the HQ145 available online.  I 
> found a copy of one for the HQ145A but mine is not an "A" and has the vacuum 
> tube rectifier rather than solid state.  The one i have has been modified. 
> There is a coax coming off of one of the IF transformers and going to a 
> Motorola style socket on the back.  The S meter does not move on any 
> station.  I did not have a speaker hooked up and was using the AM broadcast 
> band to check it.  Ther is also a phenolic 4 pin plug in the back center top 
> of the chassis and labeled in pencil "B+", "Gnd", "Fil"  but the only thing 
> I see actually hooked up is the ground lead so assume the person doing the 
> mods did not finish them.  I want to put it back to stock.  I had wanted to 
> go with the solid state regulators but did not want to put in another socket 
> and OB2 so will just put it back to stock when I find info on doing that.
> 
> Thank you.
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