[time-nuts] OP-Amps for 10MHz distribution...?
albertson.chris at gmail.com
Tue Feb 21 03:09:59 UTC 2012
On Mon, Feb 20, 2012 at 8:28 AM, Michael Baker <mpb45 at clanbaker.org> wrote:
> Hello, Time-Nutters--
> Here is a link to a TI app note on using op-amps for
> RF. It occurred to me that this might work OK for
Yes it works. I just bought what at one time must have been an
expensive six channel pop amp powered video distribution amplifier.
I opened it up and inside are six video op amps one for each BNC
connector. I checked it on the scope and it works for 10MHz but not
any higher. There is room to hot-rod it. The op amps are spec'd
for +- 18 volts and are only being run at +-5. I'll modify it for
Analog TV has become toxic waste and you can get things like video
amplifiers for just over the cost to ship them. I bought this 6
channel amp for less than $1 on eBay. I was the only bidder. I
always check online before I buy something like this for schematics.
This amp was made in the US and the manual and schematics were
on-line. This like this are available all the time
Redondo Beach, California
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