[Elecraft] K4

Nr4c nr4c at widomaker.com
Thu Jul 4 12:11:34 EDT 2019


He meant K4. I spent a while thinking about that myself. Has to be K4 as he later mentioned turning Superhet front-end OFF in order to get to Direct Sampling mode. 

Sent from my iPhone
...nr4c. bill


> On Jul 4, 2019, at 11:18 AM, <w1ie at jetbroadband.com> <w1ie at jetbroadband.com> wrote:
> 
> Wayne,
> 
> May I ask how would I use  direct sampling mode in the K3?
> 
> -----Original Message-----
> From: elecraft-bounces at mailman.qth.net <elecraft-bounces at mailman.qth.net> On
> Behalf Of Wayne Burdick
> Sent: Wednesday, July 3, 2019 17:34 PM
> To: RALPH TURK <w7hsg at comcast.net>
> Cc: Elecraft Reflector <elecraft at mailman.qth.net>
> Subject: Re: [Elecraft] K4
> 
> 
>> On Jul 3, 2019, at 7:46 AM, RALPH TURK <w7hsg at comcast.net> wrote:
>> 
>> Will the k4 with Mars software transmit from 1.8 through 30 Mhz with 
>> no band stop like the K3 has at the IF freq?
> 
> The K3 will transmit and receive in the 8 MHz range as long as you're using
> direct sampling mode. The HDR module (in the K4HD model) has an 8 MHz I.F.,
> like a K3, so it would have to be turned off in this case.
> 
> 73,
> Wayne
> N6KR
> 
> 
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