[Elecraft] Still no tx or rx on new K3

Robert Redmon k5sm.bob at gmail.com
Mon Nov 15 14:06:14 EST 2010


Bob

I certainly could have done that. In fact, before I powered it up the 
first time, I had done the same thing, but when I ran the K3 Utility, I 
corrected my error. Thanks for the suggestion. To all: I am working with 
Wayne and Gary currently trying to chase down the problem. Thanks 
everyone for your suggestions and good wishes.

Bob

On 11/15/2010 11:25 AM, Bob Henderson wrote:
> Bob
>
> I had a similar experience for a few minutes during set-up of my new K3.  In
> my case I had not installed a roofing filter at FL1, choosing instead to
> leave a gap there for later installation of a wider filter.  The firmware
> default assumes a filter will be present at FL1 and the absence of one made
> the RX deaf and provided 0W RF out on TX.  Once I had changed the default
> filter location, which I did using the Elecraft K3 utility, the RX came to
> life and TX Gain Cal ran just fine producing the required 5W output on every
> band.
>
> This might possibly be your problem.
>
> Good luck.
>
> Bob, 5B4AGN
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-- 
73, Bob K5SM



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