[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Discuss-gnuradio] MAKING A NTSC TV RECEIVER
From: |
Anders Hammarquist |
Subject: |
Re: [Discuss-gnuradio] MAKING A NTSC TV RECEIVER |
Date: |
Fri, 24 Aug 2018 12:06:46 +0200 |
In a message of Fri, 24 Aug 2018 10:27:40 +0200, "Ralph A. Schmid, dk5ras"
writes:
>> Hi Andres,
>>
>> just had a short look: doesn't NTSC use a nearly 6 MHz bandwidth?
>>
>> Best regards,
>> Marcus
>
>Yes, no way with the RTL to catch NTSC, it does in SDR mode only 2.smth MHz
>bandwidth.
Actually, you should be able to get a picture. The horizontal resolution will be
about half of what it would be for the full bandwith, and no colour (as the
colour
subcarrier at 3.58 MHz is outside the pass band). You want the pass band of the
reciever
from just below the video carrier and as high as it will go.
/Anders
- [Discuss-gnuradio] MAKING A NTSC TV RECEIVER, Andres Campos Santana, 2018/08/23
- Re: [Discuss-gnuradio] MAKING A NTSC TV RECEIVER, CEL, 2018/08/24
- Re: [Discuss-gnuradio] MAKING A NTSC TV RECEIVER, Ralph A. Schmid, dk5ras, 2018/08/24
- Re: [Discuss-gnuradio] MAKING A NTSC TV RECEIVER, Ron Economos, 2018/08/24
- Re: [Discuss-gnuradio] MAKING A NTSC TV RECEIVER,
Anders Hammarquist <=
- Re: [Discuss-gnuradio] MAKING A NTSC TV RECEIVER, Martin McCormick, 2018/08/24
- Re: [Discuss-gnuradio] MAKING A NTSC TV RECEIVER, CEL, 2018/08/24
- Re: [Discuss-gnuradio] MAKING A NTSC TV RECEIVER, Adrian Musceac, 2018/08/25
- Re: [Discuss-gnuradio] MAKING A NTSC TV RECEIVER, Ron Economos, 2018/08/25
- Re: [Discuss-gnuradio] MAKING A NTSC TV RECEIVER, Adrian Musceac, 2018/08/25
- Re: [Discuss-gnuradio] MAKING A NTSC TV RECEIVER, Ron Economos, 2018/08/25
- Re: [Discuss-gnuradio] MAKING A NTSC TV RECEIVER, Kyeong Su Shin, 2018/08/25
- Re: [Discuss-gnuradio] MAKING A NTSC TV RECEIVER, Adrian Musceac, 2018/08/25
- Re: [Discuss-gnuradio] MAKING A NTSC TV RECEIVER, Martin McCormick, 2018/08/25
- Re: [Discuss-gnuradio] MAKING A NTSC TV RECEIVER, Andres Campos Santana, 2018/08/25