Can't comment on G5RV, but ran into same problem with hand-clap lamp.
FCC says that such devices are not their problem! I looked inside and
found that the thing is a high-gain AF amplifier with a tight audio
filter on the front end. Only sounds in the 1800-2200HZ range seemed to
get through. Lamp base is plastic and circuitry is unshielded! I put
ferrite beads on the AC input, mike and lamp leads, then dipped the
whole board in epoxy potting compound. After it set, I wrapped it in
aluminum foil. Wife now has a $60 light which she paid $8.95 for! I'd
like to get the CEO of that outfit to sit in my special chair!
> rfi-digest Monday, November 2 1998 Volume 01 : Number 102
> In this issue:
> [RFI] G5RV opens/closes garage door
> Date: Mon, 02 Nov 1998 06:38:02 -0600
> From: Frank <email@example.com>
> Subject: [RFI] G5RV opens/closes garage door
> My brand new G5RV installation opens and closes neighbors remote
> controlled garage door. Every dit/dah sends the door in the opposite
> direction. It also assaults another neighbors hand-clap-controlled
> lamp. The garage is about 35' from the ladder line stub. The
> hand-clap-lamp is about 50' in the opposite direction. Needless to say,
> my hamming debut in this neighborhood was a flop.
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