Hi Stefan,

Congrats on your ULF!  Amazing.  Hope to be back on VLF here soon.
Thanks for the report and kind words about the QRG. The TX is now
on again 0130 utc.

73
Joe


On Tue, 2 Aug 2016, DK7FC wrote:

Hi Joe,

Nice signals! And your frequency is very accurate!

DK7FC JN49IK Opera-32 correlation     http://df6nm.bplaced.net/opera/opds.zip

  date      time   call   distance  frequency bandwidth  snr    correlation

2016-08-02 04:05:35 VO1NA   4421km 137477.000Hz   2mHz -39.5dBOp 100% 18.0dB
2016-08-02 03:30:34 VO1NA   4421km 137477.000Hz   2mHz -35.3dBOp  94% 20.2dB
2016-08-02 02:55:33 VO1NA   4421km 137477.000Hz   2mHz -38.1dBOp 100% 20.1dB
2016-08-02 02:20:34 VO1NA   4421km 137477.000Hz   2mHz -39.5dBOp  94% 20.2dB
2016-08-02 01:45:33 VO1NA   4421km 137477.000Hz   2mHz -41.5dBOp 100% 18.6dB

73, Stefan