[HBR] Building the HBR

Kees & Sandy windy10605 at juno.com
Tue Jun 15 13:45:03 EDT 2010


Tom,
I sent you some attachments offline since the reflector does not allow attachments. One of the best technical write-ups we received was  
http://www.cliftonlaboratories.com/si570_kit_from_k5bcq.htm
73 Kees K5BCQ
---------- Original Message ----------
From: "TC Dailey" <daileyservices at qwest.net>
To: "HBR Receiver List" <hbr at mailman.qth.net>
Subject: Re: [HBR] Building the HBR
Date: Tue, 15 Jun 2010 11:15:57 -0600

Kees,

Pretty neat critter, alright.  Any documentation on applications?  i.e. "how 
to use it"

Tom


----- Original Message ----- 
From: "Kees & Sandy" <windy10605 at juno.com>

>I have thought about the same thing...............
> In my "non tube" life, I have an inexpensive Si570 Controller kit that I 
> sell. The Si570 is an extremely accurate oscillator and has a 12x1 LCD 
> display, the microcontroller we added has IF offsets, etc. The output is 
> 3Vp-p and would perform the function of a very stable LO. People are using 
> these as inexpensive substitutes for crystal packs on Collins/Drake rigs 
> to make them general coverage.
> http://www.qsl.net/k5bcq/Kits/Kits.html
> 73 Kees K5BCQ

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