[HBR] re HBR test

William L. Hopkins [email protected]
Thu, 07 Mar 2002 16:00:46 -0500


Lorne,

Of course, show us your photos.

ciao
bill hopkins
AA2YV


LORNE BARBER wrote:

> Some one was asking about construction projects. While my
> project is not exactly HBR, it may interest some as it will be
> used with an HBR13 for an all homebrew station.
> I have completed about 75% of a home brew transmitter project
> which origionally appeared in the seventeenth edition of  Orr's
> Radio Handbook (p 674).  I have copied it quite faithfully with
> some modifications and now I am at the  testing stage.  I am
> encouraged by the fact it is working up to the final stage.
> The finals as origionally used are too rich for my blood so I
> have replaced them with a single 6146 making use of  a
> multiband matching system, eliminating band switching in this
> section. The plans are to drive my 20 year pr 811's with it.
> I have opted to use a HP23 power supply rather than the version
> described.
> A  VOX system and CW side tone have been added. A different VFO
> has been used in order to take advantage of the supply of old
> command set parts. The 6C4, crystal oscillator, has been
> replaced with a 6CB6.
> Other than all that it is completely origional. Hi.
> I would be pleased to provide a picture or two any one
> interested.
>
> 73
> Lorne
> VE7BOX
>
> ************************************
> Visit the HBR Receiver Web Site with over 100 pictures of receivers and
> construction notes...... via http://www.qsl.net/k5bcq/
>
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