[Elecraft] K3 is really a computer radio

[Eric Tichansky]

The only thing I've found less than optimum is the b-set press to gain 
access to sub-rx settings.  It would be far more convenient to be able 
to manipulate sub-rx filter settings, antenna selection, band changes 
(eventually, as it's not supported in firmware yet), etc., w/o going 
through b-set, as well as another S-meter on display for the sub-rx (and 
filter/ant selection feedback).

However, keeping in mind this is (or at least was) a "field" rig, the 
lack of direct control/feedback is understandable to keep things 
compact.  However, with performance and specs being so damn good, it's 
taking over the desk position in more and more stations, esp. serious 
contesters/dxers.  Just browse through the 3830 reflector log 
submissions, K3s are all over the place, including "big-gun" shacks, and 
gaining more acceptance than any other rig before it.  With this shift, 
it may be advantageous to expand FP control.  With SO2R, the sub-rx 
would see minimal use anyways, but DXers and SO2V ops would have far 
less fiddling around with some things broken out of b-set.

Perhaps the next generation K-3 (K-3-Pro) could be a re-work of the 
front panel user-interface, ie. add a few more knobs/buttons and larger, 
more comprehensive display.  Instead of re-designing any of the guts 
(ie. RF and daughter boards), a new, larger (taller) case, FP PCB + LCD, 
the extra knobs, new button film, et. al. could be offered as a retrofit 
kit, which basically just requires transferring the existing innards.

Best 73 es cu in SS
Eric NO3M (ex. NI3S)