[TowerTalk] Filter for one band

[Joe Subich, W4TV]

If he is running 200W or less look at the single band filter designs
by 5B4AGN - they are modified W3NQN designs and building a single
filter without the circuit boards would not be difficult.  See:
    https://uk.groups.yahoo.com/neo/groups/TXBPF/info

If high power is an issue, both Array Solutions and InnovAntenna
have high power single band filters.  InnovAntennas handles the
4O3A products - see: http://www.innovantennas.us

73,

    ... Joe, W4TV


On 4/22/2014 11:38 AM, Gary Smith wrote:
> Just got the word from the repair facility that proximity to another
> transmitter was the likely cause of my father's Icom receiving front
> end damage. That would have to have been from me transmitting on
> another band when he was on. My tribander is 20 feet from his 80M inv
> V
>
> I have a coax relay on his rig that disconnects the antenna when his
> rig is turned off and when he is on I avoid 80M which is the only
> band he uses so I never transmit on 80 when he is on. I've heard of
> but never seen or used filters that are supposed to be good for
> isolating one band in a multi op contesting situation. Any
> suggestions of what filter I might could use on his coax to keep
> other frequencies from being an issue to him on 80 again?
>
> Thanks,
>
> Gary
> KA1J
>
> ---
> This email is free from viruses and malware because avast! Antivirus protection is active.
> http://www.avast.com
>
> _______________________________________________
>
>
>
> _______________________________________________
> TowerTalk mailing list
> TowerTalk at contesting.com
> http://lists.contesting.com/mailman/listinfo/towertalk
>