You would want to be in a very good signal area very close to a transmitter for this to be of any use, and you can buy this sort of thing ready made very cheaply. At best, you will only receive free to air channels anyway, unlike the title of this video suggests. I am a professional installer for over 40 years. A nice little hobby though if you have plenty of time on your hands.
The difference between a digital and an analog TV antenna is the name and price! An antenna is a mass of metal up in the air for receiving radio and video signals. Some antennas are also used to transmit those same signals. Again, a digital and an analog antenna are the same things!
My dad almost bought into this marketing propaganda. During the digital switchover he wanted to replace the 1990s ChannelMaster antenna on their roof with a plastic one from Walmart, because he thought the old one wouldn't pick up digital stations. I proved him wrong by just replacing the coaxial cable and the 75 ohm balun. Saved him about 40 bucks.
I get all the digital channels locally with a paper clip. You don't need a fancy antenna if you are fairly close to where the signal is transmitted from.
MUITO BOM, sou mecânico, sempre achei que as brincadeiras da eletrônica não tinha graça, mais agora depois de assistir essas brincadeiras da eletrônica, vi que eu estava errado. SÃO JOSÉ DOS CAMPOS.
It is even worser than you thinks it is. The device is not a splitter with 3 a 4dB loss, it is a filter, one side 40 till 860 Mhz and the other port 900 till 2450 Mhz, this is the Satellite area. The satellite transmitters are 38000 kilometers away. In a geostationaire orbit. Chance to pick up these signals is ZERO. The coils between the wires are a laugh, they blocking every signal from 470 till 2450 Mhz and that's the DTV band. So the conclusion is that the only part that generates signal is the TV port. Every coax cable with a 12,5 cm stripped inner core will do the same and even better.
I'm blown away by this content. I had the privilege of reading something similar, and it was truly incredible. "The Art of Meaningful Relationships in the 21st Century" by Leo Flint
Te rog pune un aparat de măsură (JDSU 6000,6300 sau Acterna 5000,5500) dacă nu ai roagă pe cineva,să văd și eu ce câștig are antena(dB) eventual un MER și un BER. MULȚUMESC !
I quadrupled all your measurements and was able to break the space time continuum and talk to George Washington and Michael Jackson at the same time when I added the Rf transmitter the feds showed up at my house and seized all my antenna making stuff and hired me as their new intergalactic comms specialist
Just strip down cable exposing copper wire about 1 or 2 metre,,then twist it round something to make copper into more manageable spring shape. Connect other end to TV and move copper end about to find signal. I found old plastic box of a communication antenna in my roof space,,took out old components and put copper spring inside plastic box,, looks acceptable.
These things are fun to make and can work fine in strong signal areas. What did you compare it to to make your claim? Maybe most powerful "Looking" antenna, ha ha.
Hindi na uso Ngayon magagamit mo LNG antenna Kung may analog broadcast.digital na Ngayon .bbhira na ang RF o analog broadcasting.all was put into system that you hav to pay for access.a few maybe free but very limited and so many commercials.
An antena is an antena, any antena can catch digital signal but you need a decoder to see the data. Most new television have this by default, but you can only catch "free channels". Or that what I read on the internet. I would have to test it.
