[Elecraft] K2 BFO drift

[Don Wilhelm]

Aki,

The BFO drift is not specified separately, so I cannot say if it is within
spec or not.
The entire frequency stability of the K2 is specified at less than 200 Hz
after a 5 minute warmup, so you can check the overall drift and if it is
excessive, perhaps a further look at the BFO may be in order.

73,
Don W3FPR

> -----Original Message-----
>
> I found that BFO frequency is 50-100Hz higher at power on.
> It takes about 1-1.5 hours to be fixed at correct frequency.
>
> My K2 is #4504 so I believe it has been modified as Elecradt
> made K2 BFO drift mod in 2002.
>
> My question is that 50-100Hz drift is within specification ?
>
> 73 de aki, ja1nlx
> ayoshida at my.email.ne.jp
> http://www.asahi-net.or.jp/~yy7a-ysd/
> http://blogs.yahoo.co.jp/charlie_whisky2000
>
>