[Elecraft] K2 "Birdie"

Thu Apr 24 16:20:01 2003

The 14057 birdie is the 13'th harmonic of the 4 MHz microcontroller
clock = 52 MHz which is mixed with the 3'rd harmonic of the local
oscillator. See link below. It also has some proposals for some possible
countermeasures, untested ones as far as I know.

http://www.ac6rm.net/mailarchive/html/elecraft-list/1999-10/msg00072.htm
l

73, 
Sverre

------------------
Sverre Holm, LA3ZA
www.qsl.net/la3za

> -----Original Message-----
> From: [email protected] 
> [mailto:[email protected]] On Behalf Of Mike
> 
> Hi Everyone - both my K2s, #0681 & #2681 have a 'birdy' at 
> 14057kHz, CW, around S2 or so, & there on all modes, with or 
> without antenna. 