Does this cm-7777 improve all signals? Ch 2 thru what ever in HD
1409680
ALL the stations I get are 60 miles or closer, with some less than 30 miles and there is no over-amplification apparent in any of them; from the bottom to the top. I have a long run of cable with 2 connectors and have split to a second TV with NO issues at all. One TV is HD 1080P and the other is not. The clarity on all channels is excellent. It can't improve a poor signal but will give you all that is received.
1409681
Living in Southern Indiana, it didn't improve anything compared to a regular TV antenna.
1409682
Yes, important to have. Also, if you have a multiple TV's you may need a line booster after this unit, but you will know. This is important to get don't skip on it. Others that reported it not working should make sure its still plugged into power and that they didn't have a lightning strike
1409683
It improves it, but it only lasted about two weeks then it died. I would not recommend you purchasing it.
1467383
Contact the seller first then amazon if you get no satisfactory response, I have had less than stellar results but only because I am using it with a non HD receiver.
1715652
You bet it works for that! I'm 40+ miles away from the DTV transmitter sites. Have a CM4228 antenna in the attic. Been using an EDA-2100 to boost the signals. Works great! In fact, I just cascaded a second amp to improve our Fox TV affiliate signal just a bit. So I have two of these amps essentially on series. No overload, and they work great in this configuration.
191954
No, the upscaling only works on analog connections. It passes HDMI through as-is.
713611
Update: Watched a dvd last night (the same dvd I first tried) and the picture was perfect - even using HDMI 1080p setting! This time I chose "Anynet HDMI DVD" from the source list on my tv settings, which I don't remember being an option before. I previously chose "DVI". I wonder if that made the difference. Hmm. Anyway....glad my dvd's now look just as great as the HD channels. Thank you for responding C.Woodruff. :)LadyR
45498
I have an HD cable box and notice no difference when changing channels between HD and regular stations. I hopes that answers your question.
1549524
It seams to only work with really low resolutions only. It didn't work for me at all (purchased 2), so had to get 100' HDMIs with boosters. Price has gone down considerably on those.
410288
You will see the best the LNA40550 has to offer if you upgrade your cable box to HD.It's the difference between looking thru frosted glass
958923
Hello, not sure, suggest you contact HD tech for more info on this question.
1533938
According to the document that was included, 1920x1080@60Hz is one of the supported resolutions, but I have not tested it since my PC does not have that resolution capability. I do not believe this unit will "up-convert" a non-HD signal to to 1080/720(i/p). I can tell you that I was pleased with the quality of the signal when I used it to display karaoke songs onto my 32" TV with my setting of resolution 1280x720@60Hz, true color 32bit, so I assume the quality would only improve if the source signal has a higher resolution. I hope this helps.
125073
I don't have this card, so I can't reply to your exact question. However, broadcast HD channels are sent using QAM over digital cable, whereas this card has an ATSC (over-the-air) digital tuner. Two different ways of compressing a digital signal.
272668
I rarely use the radio to be honest so I wouldn't know anything about HD channels etc. Only reason I purchased the Pioneer DEH was for Pandora and multiple colors. You may want to contact Pioneer directly or talk to someone who is more familiar with your question. Cheers.
357440
Hi CSC. I have the same question, I am about to upgrade to a DH70 from an H31. Did you ever get a reply on the comparison? Or did you buy the HD70 and found out yourself?
768393
Yes, the Winegard HDA-200 amp should increase or improve signal that is typically lost with long cable runs.
1720293
I'm not sure on your tv but I just picked up a Samsung Combo HDTV/Monitor and had nasty issues getting the picture right until I stumbled across an easter egg in their setup. My Mac Mini is connected via a DVI -> HDMI cable to my Samsung. The colors were way off and it was obvious that the signal was not digital going to the monitor until I labeled my HDMI input "PC". That fixed the colors. Setting the option for "Overscan" fixed the resolution. Now I get a picture that looks as good as the DVI -> DVI input from my laptop.-- Chris
1464468
I have mine running though my Onkyo TX-SR705, which to my knowledge utilizes the HDCP handshake and never had any issues whatsoever. I get full 1080p video output as well as full high def audio without fail.
2255439
JVo is right, and I stand corrected. The 707 is indeed capable of passing a signal through while in standby.Another thread at AVS Forum worth reading is http://www.avsforum.com/avs-vb/showthread.php?t=1150449