[Elecraft] K3 Production Firmware Release, Revision 2.38

[wayne burdick]

K3 MCU firmware rev. 2.38 (and DSP firmware rev 1.90) is now officially 
a regular production release. We encourage all K3 owners to download 
this revision.

Many important changes and additions have been made since the last 
production release (2.02). Here are some highlights:

    * Complete sub receiver support, including new DIVERSITY mode
    * ESSB (Extended Single Sideband) transmit
    * 10 HZ CW sidetone increments
    * More accurate transmit power control and LSB/USB equalization
    * Many changes to the user interface to simplify or clarify operation
    * Signal processing improvements (DSP filter centering, etc.)
    * Power-up KEY/PTT lockout for safer interoperation with other gear
    * Many new or improved commands for computer-control applications
    * Simplified firmware load process

Be sure to use revision 1.1.6.3 or later of our K3 Utility application 
to download the firmware. For instructions, see:

   http://www.elecraft.com/K3/k3_software.htm

Please send any problem reports to k3support at elecraft.com. We'll 
respond very quickly (as in tonight :) if anything comes up.

73 from the entire K3 firmware/software development team:

   Brian, W6FVI (manufacturing test)
   Dick, K6KR (PC applications)
   David, W4SMT (Mac & Linux applications)
   Lyle, KK7P (DSP)
   Wayne, N6KR (MCU)


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http://www.elecraft.com