Re: 2 radios, 1 antenna... finally a prototype!

Posted by Jack Brindle on Nov 20, 2005; 1:48am
URL: http://elecraft.85.s1.nabble.com/2-radios-1-antenna-finally-a-prototype-tp383845p383852.html

There is one important step in the construction of the circuit that  
should make it work well.

Now it is important to take this step...

What is the step?

Contact W6FB in the Phone Sweepstakes - I need the VA2 QSO!

:-) :-) :-)

Good luck making it run. Don and I had fun collaborating on that one...

On Nov 19, 2005, at 3:02 PM, JEAN-FRANCOIS MENARD wrote:

> Hi,
>
> I finally did a first prototype of an interface to link two K2/
> KPA100 on one multi-band HF antenna using Don W3FPR schematic. For  
> my first "from scratch" project, it is not too bad. I first began  
> to do a PCB. I used two fast SPDT 16A relays from Omron and SO-239  
> connectors are Amphenol.
>
> I will try it tonight.... But on the bench test, everything was  
> working fine... Maybe I will need to put a few caps to filter some  
> RF, I'm not sure.... I will tell you later tonight. This is my  
> first prototype version... My « main goal » is to have a interface  
> like this one, but also one mic and one paddle for 2 radios.
>
> Unfortunatly, I forgot to take picture of my PCB. But I will put  
> Don's schematic on my website this week.
>
> Take a look... http://homepage.mac.com/jfmenard/PhotoAlbum55.html
>
> 73
>
> P.S. Many thanks to Don W3FPR for his help. ;-)
>
> =============================================
> /¯\/¯\/¯\/¯\/¯\/¯\   JEAN-FRANCOIS MENARD
>  V  A  2  V  Y  Z
> \_/\_/\_/\_/\_/\_/
>
> FISTS #11896
> Elecraft K2 #4130
> Elecraft KX1 #999
>
> http://homepage.mac.com/jfmenard
> =============================================
>
>
>
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-Jack Brindle, W6FB
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