[Elecraft] Difference between a K3 and a K3S

Dave Cole dave at nk7z.net
Mon Jan 25 19:18:56 EST 2021


Hi,

Remember those filters are Roofing Filters, not the normal filters you 
see in a rig, and use to isolate a CW signal...

The digital filter, (you just dial the bandwidth you want from the front 
panel), in the K3 far surpasses anything I have used in the past, I get 
to very narrow bandwidths, and not a sign of ringing...

73, and thanks,
Dave (NK7Z)
https://www.nk7z.net
ARRL Volunteer Examiner
ARRL Technical Specialist, RFI
ARRL Asst. Director, NW Division, Technical Resources

On 1/25/21 4:05 PM, NJMike wrote:
> Wow.  Thanks for all the replies!
> 
> There are some options that I don't care about, like the extended receive
> range.  I would like the I/O board, DVR, 100w, ATU.
> 
> Not sure about the transverter but if I find a K3 that has it, fine.  Is the
> main reason for getting the transverter option is so you can use the 144
> option?
> 
> I'm using the recommendation from the Elecraft website to determine the best
> choice of filters - 2.8, 2.1, 400, 250 & 200.  99% of what I do is CW and
> contests.
> 
> I will sell/trade my K2/100 setup to help me make a deal!
> 
> Thanks,
> Mike NJ2OM
> 
> 
> 
> --
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