[TenTec] O II in hostile environment?

Dr. Gerald N. Johnson geraldj at storm.weather.net
Wed Jan 10 12:01:49 EST 2007


On Wed, 2007-01-10 at 10:51 -0200, cx7tt at 4email.net wrote:
> Hola,
> I have been invited to bring my rig and participate at local big gun
> station for ARRL cw; 2 150ft towers, 80ft and 60ft towers with big boy
> antennas. My question is how do I keep the other station(s) RF from
> 'frying' the front end of the O II? I know W3NQN bandpass filters will
> keep harmonics down and coaxial stubs help also but how do I prevent the
> 1.5kw signals from adjacent antennas from cooking the O II? Sri for what
> may be dumb question with obvious answers.
> 73
> Tom CX7TT

The bandpass filters and stubs protect it on receive too.

73, Jerry, K0CQ



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