K3: 1 ppm TCXO calibration - Methode 3 - Data sheet missing from ELECRAFT
Hi Gang, Hi ELECRAFT,
I own a K3 S/N 3783.
Due to the the discontinuing of the K3 I now ordered the 1 ppm TCXO. All came in well as expected, except of one important piece of information.
Referring to my original paper printed K3 manual Rev. D Sept. 2009 page 50 "Reference Oscillator" there are 3 methods to calibrate the TCXO.
Using the mentioned "Method 3 (1 ppm TCXO option)" the manufacture delivers a data sheet which has to be used to calibrate the 1 ppm TCXO.
But there is no data sheet delivered by ELECRAFT.....
Methode 1 und 2 are NO sophisticated ways for me to calibrate such a 1 ppm TCXO.
Two questions, please:
1. Can someone from ELECRAFT please give me an explanation on that issue?
2. Would the calibration of the 1 ppm TCXO be obsolet when installing the external reference option K3EXREF?
As ever tnx for your replies
vy 72/3 de DM5TU - OM sTef
DM5TU/VY1QRP - GQRP #8769 - DL-QRP-AG *GM* - CalQRP #034 - NAP #1607 - DM5TU @ TWITTER