Atsc Digital

I’d like to try receiving analog channels on my digital tv,it only has one Atsc Tuner. R’ they any usb device?

i forgot to say that i’m in dominican republic.
country vhf uhf
DOMINICAN REP NTSC M NTSC M

If you’re in the U.S., about the only source for analog channels is basic cable (no box). If that’s what you’re after, use an old VCR as the tuner. Connect the VCR’s composite output (yellow-red-white) to the A-V input on your TV and select that input with your remote.
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Per your additional details: the answer is still the same, except that you could connect an antenna to the VCR input to receive your over-the-air analog channels.

Windows open on: electronicschinawholesale ATSC Digital TV Receiver for Cars