[Elecraft] K3S & 2m Internal Transverter Calibration Problem Using External Reference

[John Stengrevics]

Hi Mike,

Yes, the Phase Lock option is installed according to instructions from Elecraft.  But, I am 800 Hz off.

73.

John
WA1EAZ

> On Aug 11, 2020, at 10:51 AM, Mike Harris <mike.harris at horizon.co.fk> wrote:
> 
> Hi John,
> 
> Can we assume that the K144XV Oscillator Phase Lock (option) is installed. It works for me.
> 
> Regards,
> 
> Mike VP8NO
> 
> On 11/08/2020 09:20, John Stengrevics wrote:
>> I am using an external reference to lock the K3S' frequency.  The resulting frequency is 100% accurate on the low bands and on 6 meters.  However, on 2 meters, the frequency is approximately 800 Hz low.
>> The manual states that using an external reference will lock the frequency but that it will be somewhat less accurate (not 800 Hz less accurate).  There is no procedure given for calibration with an external reference oscillator.
>> I suppose I could play with the offset, but that seems hit or miss.  I would appreciate any suggestions.
>> 73,
>> John
>> WA1EAZ