LF: Re: JT9-10 on 137.42 kHz_ lemon battery DX!

[André Guyé <andre.guye1@aliceadsl.fr>]

Stefan, QSB now, signal down to + 6 dB

 

1430 10 14 0.0 1419.98 0.00 DK7FC JN49IK

1440 1 -3 -1.7 1424.14 0.00

1450 10 13 0.0 1419.98 0.00 DK7FC JN49IK

1500 3 -1 -2.2 1422.01 0.00

1510 10 12 0.0 1419.98 0.00 DK7FC JN49IK

1520 1 0 -0.4 1422.31 0.00

1530 10 6 0.0 1419.98 0.00 DK7FC JN49IK

 

 

From: Stefan Schäfer

Sent: Thursday, November 22, 2012 4:22 PM

To: rsgb_lf_group@blacksheep.org

Subject: Re: LF: JT9-10 on 137.42 kHz_ lemon battery DX!

 

André,

Let us try a JT9-10 lemon battery one way QSO soon, OK? See http://www.thenakedscientists.com/HTML/content/kitchenscience/exp/charging-ipods-with-lemons/

I'm going to prepare some things here :-)

73, Stefan

Am 22.11.2012 16:03, schrieb André Guyé:

Always good signal Stefan JT9-10  on 137.42. Also 559 clear by ears. Sorry, I have 0.02 hertz error on your frequency.

 

1430 10 14 0.0 1419.98 0.00 DK7FC JN49IK

1440 1 -3 -1.7 1424.14 0.00

1450 10 13 0.0 1419.98 0.00 DK7FC JN49IK

 

73 de F6CNI Andy – JN19QB

 

From: Stefan Schäfer

Sent: Thursday, November 22, 2012 3:15 PM

To: rsgb_lf_group@blacksheep.org ; Vasily Savchenko

Subject: LF: JT9-10 on 137.42 kHz

 

LF!!!

I'm running some JT9-10 on 137.42 kHz. So far we concentrated to JT9-1...JT9-2, as suggested by Joe. However the program may be very suitable for serious data mode DX on LF/MF after fixing some bugs.

I'm running only 5W TX power, later, when the band opens for DX i may rise the levels by some dB. I do not expect timing of frequency drift problems from my side.

Reports apprechiated :-)

If there is some interest on the TA side, i may run this over the night as well.

73, Stefan/DK7FC