[Elecraft] Broken promises

[Brendan Minish]

I simply cannot understand the 'fuss' about the 0.5 ppm calibration. the 
TCXO's as shipped by elecraft already exceed this specification by a 
comfortable margin over a very wide operating temperature range, a wider 
range than .
Your K3 with TCXO already does considerably better than 0.5ppm, you 
don't need to enter the calibration data to see this. Simply look at the 
sheet supplied with your TXCO and you will see this.
My K3 FP temp is around 40C (give or take a few degrees ) My TCXO does 
better than 0.5ppm over a range from -10C to well over +50C

Elecraft sold me a TCXO for my K3 promising that it would do 0.5ppm. 
well it turns out that that it does.

73
Brendan EI6IZ