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Re: DATV on 70MHz.

Posted: Fri Dec 06, 2019 8:38 am
by radiogareth
No problem overcoming feeder losses with this design.
http://www.70mhz.org/index.php?category ... icleid=433
Trying to source a PCB for it ATM....
Gareth

Re: DATV on 70MHz.

Posted: Fri Dec 06, 2019 5:00 pm
by g0mjw
Except we are limited in our ERP!

Please don't use such a PA at more than 100W ERP as we caould easily lose the allocation if it is abused.
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Re: DATV on 70MHz.

Posted: Fri Dec 06, 2019 5:25 pm
by radiogareth
Absolutely, but its a very nice amp and cheap to build, relatively. With tiny drive capability ATM I won't get anywhere near that. It will also spur me on to finish a linear transverter for NB on 4.
Gareth