[pskmail] Re: Server configuration for scanning
- From: Rein Couperus <rein@xxxxxxxxxxxx>
- To: pskmail@xxxxxxxxxxxxx
- Date: Fri, 21 Mar 2008 15:26:50 +0100
I updated the server wiki page with a new column: Traffic. It shows the qsy
frequency.
It may also be an idea to put a small 'serverinfo' file into the pskdownload
directory so the client can
download it and read the info.
Rein
> -----Ursprüngliche Nachricht-----
> Von: pskmail@xxxxxxxxxxxxx
> Gesendet: 21.03.08 15:01:17
> An: <pskmail@xxxxxxxxxxxxx>
> Betreff: [pskmail] Re: Server configuration for scanning
> Hi Rein, many thanks.
>
> I will interface my radio with pc later.
>
> There is a way from a new client version to know if the server connected is
> able to switch really the TRX to a new frequency?
>
>
>
> 73
>
>
>
> Roberto IS0GRB
>
>
>
>
>
> ----- Original Message -----
>
> From: Rein Couperus
>
> To: pskmail@xxxxxxxxxxxxx
>
> Sent: Friday, March 21, 2008 2:25 PM
>
> Subject: [pskmail] Server configuration for scanning
>
>
> >Hi Rein, many thanks for the update.
> >I think we need to remind to the servers sysop that are using the "Low
> >Frequency Cutoff" at value of 500, to cut some of disturbs not interested,
> >in the menu W-Fall of fldigi, to set this value to default "0", because
> >leaving the value to 500 and switching the frequency will create problems
> >because fldigi can not decode the traffic.
> >As soon as possible will upgrade is0grb-3.
>
> Just to be sure we all talk about the same thing....
>
> The qsy facility of server version 0.6 does not work on the audio channel,
> it qsy's the TRX VFO. So all fldigi config data remain the same, including
> the
> "Low frequency cutoff" and the sweet spot.
>
> To configure a server for scanning the following must be done:
> * The server TRX must have a remote control facility. Pskmail uses hamlib,
> to be more precise it issues a rigctl command to qsy the TRX.
> * Scanning must be enabled in pskmailrc.pl
> * The ./qrg/freqs.txt file must be present and have relevant values for
> frequency and mode.
> * For the qsy facility to work a variable $traffic_qrg = xxxxxxx; must be
> present in pskmailrc.pl.
>
> Here is the pskmailrc.pl example running at PI4TUE:
>
> #################################################
> # rig control (scheduler, scanner)
> $scheduler = 0;
> $rigtype = 326;
> $rigrate = 9600;
> $rigdevice = "/dev/ttyS0";
> ##########################
> $scanner = "F";
> $qrgfile = "$ENV{HOME}/qrg/freqs.txt";
> $freq_offset = 0; # minutes after '0'
> @freq_corrections = qw (-500 -500 -500 -500 -500); # trx frequency correction
> @Beaconarray = qw (1 0 0 0 1);
> $traffic_qrg = 10146250;
> #################################################
>
> The freqs.txt file has:
> 10147250,10147250,10147250,10147250,10147250
> PSK125,PSK250,PSK250,PSK250,PSK250,
>
> Some comments:
> PI4TUE uses a IC756, which has a sweet spot of 1500 Hz.
> The @freq_corrections array contains the -500 Hz shift from the default 1000
> Hz.
> PI4TUE uses PSK125 in minute 0, and PSK250 in minutes 1,2,3 and 4.
> $rigtype=326 means IC756
> $freq_offset=0 is for time shifting all frequencies by a number of minutes
> (leave default 0).
> @Beaconarray shows beacons to be sent in minutes 0 and 4 after every full
> hour.
> $traffic_qrg is the VFO QSY frequency in Hz (in this case center freq - 1500
> Hz).
>
> Hope this helps clarify some things...
>
> 73,
>
> Rein PA0R
>
>
>
>
>
> --
> http://pa0r.blogspirit.com
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