[vdr] Artefacts on ARD?

[Usenet-372204@zocki.toppoint.de (Rainer Zocholl)]

Hello

Switched to a Version 1.3 card (Tuner:BSRV2-301A with Loop thru)
Now i have -only in the evenning- artfacts in image (squares) 
and in sound ("tweets" "queeks" once in 5 minutes or so but annoyingly often) 
in ARD1 (and SR). Other's are OK.


Thanks to the new signal strength display it is obvious,
that ARD+SR have the worst SNR of all..Why?
 (But on day time value is not better, but no artefacts)
With the 2.1 (Tuner BSRU6-502A without Loopthru)
Is a SNR of 11db ok/sufficient?

Are the V1.3 not so senisitive than the 2.1?




SS SNR 
dbm db
89 11  ARD1
78 14  ZDF
79 14  3sat
93 16  1+

89 16  1f
88 16  1x
90 16  mdr

78 11  SRF


ARD     :11837:h:0:27500:101:102:104:0:28106
ZDF     :11954:h:0:27500:110:120:130:0:28006
3sat    :11954:h:0:27500:210:220:230:0:28007
EinsMuXx:12110:h:0:27500:301:302:304:0:28203

EinsFestival:12110:h:0:27500:201:202:204:0:28202
EinsExtra:12110:h:0:27500:101:102:104:0:28201
MDR FERNSEHEN:12110:h:0:27500:401:402:404:0:28204

SR Fernsehen Suedwes:11836:h:0:27500:501:502:504:0:28110