[linux-dvb] Tuning Regression on Hauppauge Nova-T Stick for just one channel

Matthias Schwarzott zzam at gentoo.org
Wed Aug 22 14:43:43 CEST 2007


Hi there!

My Hauppauge Nova-T Stick works for all but one frequency now. And this did 
also work some time ago.

Failing channel:
Das Erste;BR:184500000:B7Y0:T:0:513:514=deu:516:0:32:8468:12289:0

Some working channels:

ZDF;ZDFmobil:578000000:C23D12M16B8T8G4Y0:T:0:545:546=deu,547=2ch:551:0:514:8468:514:0
RTL Television,RTL;RTL 
World:834000000:M32B8Y0:T:0:337:338=deu:343:0:16405:8468:13314:0
SAT.1;ProSiebenSat.1:626000000:M32B8Y0:T:0:385:386=deu:391:0:16408:8468:13057:0
ProSieben;ProSiebenSat.1:626000000:M32B8Y0:T:0:305:306=deu:311:0:16403:8468:13057:0
RTL2;RTL World:834000000:M32B8Y0:T:0:353:354=deu:359:0:16406:8468:13314:0
kabel 
eins;ProSiebenSat.1:626000000:M32B8Y0:T:0:161:162=deu:167:0:16394:8468:13057:0

All other channels have frequencies above: 578 MHz and have a bandwidth of 
8Mhz, the failing is at 184MHz + bw of 7MHz.

I can add some logs if needed (and I am telled which).

Here some log of mt2060 module:
MT2060: IF1: 1220MHz
MT2060: PLL freq=184500kHz  f_lo1=1404500kHz  f_lo2=1183850kHz
MT2060: PLL div1=87  num1=50  div2=73  num2=8115
MT2060: PLL [1..5]: 9c 57 23 fb 93

MT2060: IF1: 1220MHz
MT2060: PLL freq=578000kHz  f_lo1=1798000kHz  f_lo2=1183850kHz
MT2060: PLL div1=112  num1=24  div2=73  num2=8115
MT2060: PLL [1..5]: 46 70  3 fb 93

Matthias

-- 
Matthias Schwarzott (zzam)



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