Re: [Emc-users] Total OT - TV signal

2012-03-24 Thread Erik Christiansen
On 23.03.12 18:34, Viesturs Lācis wrote: Is there a place, where I can read, how are such things set up? I am thinking that such a repeater could be placed on the roof of barn (very far end of it is not blocked by the trees on the hill), which is not the place, which could be conveniently

Re: [Emc-users] Total OT - TV signal

2012-03-24 Thread Viesturs Lācis
2012/3/24 Erik Christiansen dva...@internode.on.net: Aha! This guy: http://web.archive.org/web/20080328024851/http://www.shol.com/kuggie/cttip/passive.html achieved a good picture from non existent without an amplifier. Erik, thank You for all the links! Most probably I will show them to my

Re: [Emc-users] Total OT - TV signal

2012-03-24 Thread gene heskett
On Saturday, March 24, 2012 04:22:50 PM Jon Elson did opine: Erik Christiansen wrote: The normal TV antennas we have here are Yagis, i.e. a metal pipe with crossbars decreasing in length toward the end which is pointed at the transmitter. The second-last crossbar is comprises two

Re: [Emc-users] Total OT - TV signal

2012-03-23 Thread Roger Holmquist
Ok Viesturs! As a former RF-engineer and a radioamateur hunting RF signals in the woods I believe your first job still is to find a better antenna-position. This is after you have made sure the cabling is in order so that is not the real cause of your problems. It's not certain you need a 30

Re: [Emc-users] Total OT - TV signal

2012-03-23 Thread Viesturs Lācis
2012/3/22 Peter Blodow p.blo...@dreki.de: First: are you sure the dish is directed correctly to the satellite? My apologies for not stating it clearly - it is DVB-T signal, terrestrial, not satellite. Thanks, Kirk and Gene! The antenna is ~2m long, its orientation is the same as previous

Re: [Emc-users] Total OT - TV signal

2012-03-23 Thread Erik Christiansen
On 23.03.12 15:24, Viesturs Lācis wrote: The thing is that there is a hill with trees on one side of the house. It is very nice, because to large extent it protects the house from western winds (statistically wind from west is most common in LV, as it blows from sea/ocean to continental

Re: [Emc-users] Total OT - TV signal

2012-03-23 Thread Viesturs Lācis
2012/3/23 Erik Christiansen dva...@internode.on.net: That hill and its trees are casting a signal shadow. Yupp, exactly! Do you have a friend living on the top or side of the hill? No, it is relatively small - less 10 m high, pretty close to house. There are only trees on it, no buildings or

Re: [Emc-users] Total OT - TV signal

2012-03-23 Thread Ray Mitchell
If your terrestrial receiver is 3 years or so old, you may want to look into a newer tuner. The chip sets in the newer tuners have better multipath rejection/equalization, and can pick out the digital signal better from the ghost signals. In digital more signal is not necessarily better if you

Re: [Emc-users] Total OT - TV signal

2012-03-23 Thread Kirk Wallace
In case anyone might be interested. I want to get a receiver for HD Radio, http://en.wikipedia.org/wiki/HD_Radio but would also like to have the receiver in my attic and stream the audio through my LAN. I found this chip:

Re: [Emc-users] Total OT - TV signal

2012-03-23 Thread Peter Blodow
Viesturs, I should have read your message more investigatively. In our area, DVB-T is no problem because everybody still have the old antennas on the roofs and the transmitted channels are the same, to. If you don't have the rakes anymore, try to get one from people who have gone satellite.

Re: [Emc-users] Total OT - TV signal

2012-03-23 Thread dave
On Sat, 24 Mar 2012 01:14:19 +1100 Erik Christiansen dva...@internode.on.net wrote: On 23.03.12 15:24, Viesturs Lācis wrote: The thing is that there is a hill with trees on one side of the house. It is very nice, because to large extent it protects the house from western winds

[Emc-users] Total OT - TV signal

2012-03-22 Thread Viesturs Lācis
Hello, guys! I have a total off-topic question, because this is the only place I know to ask technical kind of questions. Is there any way to boost the signal of digital TV? The thing is that at my parents' house the signal is not very good, and pretty often lots of channels are not working due

Re: [Emc-users] Total OT - TV signal

2012-03-22 Thread Peter Blodow
Viesturs, the only efficient high frequency amplifier is a better antenna, that is a saying from the early 20th century. Any electronic amplifier would boost the noise as well as the signal. Not much use in this digital aera. First: are you sure the dish is directed correctly to the satellite?

Re: [Emc-users] Total OT - TV signal

2012-03-22 Thread Kirk Wallace
On Thu, 2012-03-22 at 19:05 +0200, Viesturs Lācis wrote: Hello, guys! I have a total off-topic question, because this is the only place I know to ask technical kind of questions. Is there any way to boost the signal of digital TV? The thing is that at my parents' house the signal is not

Re: [Emc-users] Total OT - TV signal

2012-03-22 Thread Jan de Kruyf
But, who has time to watch TV anyway? I cannot resist the temptation: Viesturs' parents!! j. On Thu, Mar 22, 2012 at 7:50 PM, Kirk Wallace kwall...@wallacecompany.comwrote: On Thu, 2012-03-22 at 19:05 +0200, Viesturs Lācis wrote: Hello, guys! I have a total off-topic question, because

Re: [Emc-users] Total OT - TV signal

2012-03-22 Thread gene heskett
On Thursday, March 22, 2012 04:41:00 PM Viesturs Lācis did opine: Hello, guys! I have a total off-topic question, because this is the only place I know to ask technical kind of questions. Is there any way to boost the signal of digital TV? The thing is that at my parents' house the