Re: LF: EbNaut on 137546.2 Hz

[Riccardo Zoli <riccardozoli80@gmail.com>]

Rob, Jay 

many thanks for your attempts.

Yes: last night the propagation was not so good.

Stefan, 

thanks so much for your detailed and comfortable report for me. Good decodes with stable phase from Domenico as well.

So this is my last TX setup: 

- PC with Spectrum Lab (configured as I/Q out), EbNaut_sender and rsNTP.

- SDR "Softrock style" (modified for phase reference restore),

- ring modulator on RF before driver (and PA),

- U-blox NEO-M8T for 1PPS reference and ftx*4 source for SDR clock.

All the best

73 de Riccardo IW4DXW

Il giorno Sab 2 Feb 2019, 15:51 jrusgrove@comcast.net <jrusgrove@comcast.net> ha scritto:

Riccardo

 

No decodes here. DCF39 on the weak side again last night.

 

Jay W1VD

 

 

----- Original Message -----

From: Rob Renoud <k3rwr@md.metrocast.net>

Reply-To: <rsgb_lf_group@blacksheep.org>

To: <rsgb_lf_group@blacksheep.org>

Sent: 2/2/2019 7:31:56 AM

Subject: Re: LF: EbNaut on 137546.2 Hz

---

Riccardo,

 

Sorry, but no decodes overnight.

 

73,

Rob - K3RWR

 

From: Riccardo Zoli

Sent: Friday, February 01, 2019 8:55 PM

To: LF Group

Subject: LF: EbNaut on 137546.2 Hz

 

 

LF,

 

Tonite I've scheduled some transmissions with these parameters:

 

QRG: 137546.2 Hz

Coding 8K19A

CRC 14

3 sec./sym.

7 characters

Duration: 29' 36"

Every 30 min., 1st on 2100z, last on 0800z

 

Reports are welcome.

 

 

All the best

 

73 de Riccardo IW4DXW