R 111   863 Från : SM6CJJ @ SM6JZZ.#SDE.SWE.EU Till : TVSAT @ SCA Datum : 900803/0409 Msg-id : BF 33905@SM6JZZ, 863@SK6LK $33905_SM6JZZ Rubrik : FilmNet ! Väg : SM7FEJ!SM6JZZ FN ny textinfo s 100 sve 850 - start 900901 73 de Jan - - - Slut på text 863 från SM6CJJ @ SM6JZZ.#SDE.SWE.EU - - - Vill du svara på texten, skriv SR 863 SK6LK (b,d,h,i,j,k,l,n,r,s,t,u,v,w,ne) > R 8 1110 Från : SM7OHE @ SK7CS.SWE.EU Till : NEED @ SCA Datum : 900805/0927 Msg-id : BF 5307@SK7CS, 1110@SK6LK $5307_SK7CS Rubrik : TV-SAT DECODER mm. Väg : SM7FEJ!SK7CA!SK7CS Hej!!! Är det någon som vet om och var det går att få tag på decodrar till de kodade kanalerna på TV sat. ASTRA. ?????? Filmnet är inga problem, MEN till SKY M. RTL V. och TELE CLUB. Nästa fråga, CHANNEL E. vad är det å när sänder den??? Hoppas att någon kan hjälpa mej med dessa frågor 73 de ROLF - - - Slut på text 1110 från SM7OHE @ SK7CS.SWE.EU - - - Vill du svara på texten, skriv SR 1110 SK6LK (b,d,h,i,j,k,l,n,r,s,t,u,v,w,ne) > R 1276 Från : SM0ETV @ SM0ETV.#STHLM.AB.SWE.EU Till : TVSAT @ SCA Datum : 900807/1007 Msg-id : BF 33384@SM0ETV, 1276@SK6LK $33384_SM0ETV Rubrik : FilmNet text-tv Väg : SM7FEJ!SK7AF!SM6JZZ!SK5BB!SM5BKI!SM0ETV Den 1:a september inleder man en mera omfattande text-tv service p FilmNet. Utver sjlva versttingen s kommer det ocks att finnas information om programmet, kommande filmer, teknisk information, mm. mm. Information fr Sverige kommer att finnas p sidan 101, Belgien p 301, Holland p 401 och Danmark p sidan 501. Teknisk testsida p 860. Info om filmpremirer p 815-822. osv. osv.... P sidan 860 t.ex. framgr de tekniska datat p FilmNet: ---------------------------------------- Astra H Transponder : 11 Polarisation : Horizontal Transmission Frequency : 11.36175 GHz Transmission Standard : Pal (625/50) Primary Audio (J17) : 6.6 MHz Secondary Audio(Panda1): 7.02 MHz Energy Dispersal : 2 MHz Teletext Subtitling : Infopage 850 Scrambling : Satpac ----------------------------------------- - - - Slut på text 1276 från SM0ETV @ SM0ETV.#STHLM.AB.SWE.EU - - - Vill du svara på texten, skriv SR 1276 SK6LK (b,d,h,i,j,k,l,n,r,s,t,u,v,w,ne) > R 1440 Från : ON1AQZ @ ON4HU.HT.BEL.EU Till : ALL @ EU Datum : 900808/1830 Msg-id : BF 3292@ON4HU, 1440@SK6LK $37352_ON4HU Rubrik : NEW Filmnet DECODER Tips !! Väg : SK6SA!LOCGQW!SM6GQW!LA1G!LA2D!LA5G!DK0MWX!DB0IZ!LX0PAC!ON7RC!ON4HU From: ON1AQZ@ON4HU.HT.BEL.EU To : ALL@EU ******************************************************************* * * * F I L M N E T - D E C O D E R Tips & Tricks (1990) * * * ******************************************************************* I got hundreds of people who reacted on my first bulletin about the filmnet decoder project. Most of them naturally asked for the schemes and the layout. I am willing to help you at a little cost of 5 US $ that you can send to my address below. Be patient, but I always deliver fast by mail. I got the chance to still work on the decoder and experiment with it. First I want to give the details I gave last time , for the people who didn't read it because they were on holiday. I want to give some TIPS/TRICKS on a Filmnet decoder that I have made. In the original scheme I found that several components were not well dimensioned. The TIPS/TRICKS are for the Filmnet decoder that works on the cable (so not for satellite !). My filmnet decoder consists of 6 IC's and the rest are condensators , resistors and diodes, so NO coils this time. The print is the EUROCARD format. As you know, you can put the decoder after the 5,5 Mc filter, that comes after the IF-detector. So you search for that filter in the videocircuit of your TV and cut there and put the decoder between it. I work also with a switch : FN ON or OFF. If you have a SCART-connector on your VIDEO or TV-set , then you are even luckier! You don't have to cut in your TV. It is possible with some VIDEO's that there is a muting for the Filmnet-signal. Then you get a nice black screen the moment the signal is scrambled. And if you search for Filmnet with autosearch , it is even possible that the autosearch jumps over FN. Now what components can be changed ? - CUT R29 (470 ohm), to much loss of the input signal. - Change C3 (150 pF) to 100 microF. This will prevent more that the decoder can't follow with a very black screen. - R15 (10 K) is not necessary , so put a wire instead. - It is possible that the output voltage drops to much, so I have put a sourcefollower at the output : 1 BC547, 100 ohm at the collector and 470 ohm at the emittor. Some NEW tips : ================= First of all you must have a good power supply. With the power supply everything begins and ends. You have to watch out that you have a good 12 V DC voltage at the print. If you can use a scope to watch the voltage. In the beginning I used a train transfo which gave a lot of harmonics. After I saw that there was a lot of interference on the voltage,so I put some big condensators on the front and the end of the 7812. If your voltage is too low e.g. 10,5 V than your TV can't hold the signal and your screen will start to roll. If you have a black screen with two horizontal white stripes , than some of the IC's are damaged. Good luck with the modifications ! You may send me any comment or questions about this decoder. Ing. Johan Pyfferoen ON1AQZ @ ON4HU Steenbeukenstraat 3 8460 Koksijde Belgium. - - - Slut på text 1440 från ON1AQZ @ ON4HU.HT.BEL.EU - - - Vill du svara på texten, skriv SR 1440 SK6LK (b,d,h,i,j,k,l,n,r,s,t,u,v,w,ne) >