Thanks
for that. It certainly helps _me_. I have a 706/2/g but no
850.
The front end of my 706 is so wide it recieves all the world at
the same
time ! but I am only one mile from a MW broadcast station
.
I can see I need at least a V. narrow tuned
pre-amp. Any ideas where to
find one? [ Newbury Rally next week
]
Hi.
The G3YXM / G0MRF pre-amp is fairly narrow. It certainly offers good
rejection of MW.
But it is 50 ohms ish in and out. - I think some simple response
tests are listed on the web site.
Another possibility would be a tuned input FET which could be made a higher
Z input.
73
David G0MRF
