What is Difference between ANT751; ANT751R, ANT751 DGTL - AVS Forum
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post #1 of 7 Old 05-09-2014, 08:35 AM - Thread Starter
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Hi Folks

anyone know what the difference is between these three models

Thanks
Jim
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post #2 of 7 Old 05-09-2014, 08:50 AM
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Seems to be different names for the same thing. I even found it called ANT751R DGTL.


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post #3 of 7 Old 05-09-2014, 09:03 AM - Thread Starter
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My bad. I left off the R

Thanks
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post #4 of 7 Old 08-28-2014, 07:18 AM
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The 751R is the newer version of the 751. Before the OTA digital conversion in '09, UHF channels went up to channel 69. After the conversion, UHF channels only go to 51. The 751R was re tuned to receive a higher gain on the lower UHF channels. Otherwise, the two models are identical.
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post #5 of 7 Old 08-28-2014, 10:56 AM
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The 751 is made by Winegard but sold by Audiovox under the RCA brand.
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post #6 of 7 Old 08-30-2014, 05:33 AM
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Hi,

I am new to AVS forums. I am using digital antenna's from 2007 and am able to get good # of channels in NJ. Originally i had a $18 antenna and was getting channels from Philly. Then i upgraded to $35 antenna from ebay and it dropped a few channels.
This week i upgraded to RCA ANT751 and i am not getting any channels. even though it is highly rated.

For all regular channels
I have signal strength in high 80's
SNR in high 20's
IF-AGC(%) above 100.

Should i get an amplifier? or change the cabling?

Please help.
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post #7 of 7 Old 09-04-2014, 08:58 AM
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Quote:
I have signal strength in high 80's
SNR in high 20's
That means the antenna is working but your TV isn't, the tuner probably is confused.

Flush the tuner (reset it by running a scan with no antenna connected) and re-run the channel scan. That often fixes it.

Tech support for Antennas Direct
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