[1000mp] Help with Roofing filter

Hans Remeeus hans at remeeus.nl
Sun Oct 9 05:46:03 EDT 2005


Hello John,

Nothing is wrong.  The bandwidth may be limited, but it does not completely 
eliminate AM or FM.


73,
Hans Remeeus (PA1HR)
http://www.remeeus.nl
Communication is about people, the rest is technology.


---- Original Message ----
From: "John Geiger" <ne0p at lcisp.com>
To: <yaesu at mailman.qth.net>; <yaesu at contesting.com>; "All about Yaesu
1000mp" <1000mp at mailman.qth.net>; <yaesu_FT-1000MP at yahoogroups.com>
Sent: Saturday, October 08, 2005 11:44 PM Subject: [1000mp] Help with
Roofing filter

> Got a used INRAD roofing filter in today and installed it in the
> FT1000MP.  However, I am not sure if it is working ok or if I
> installed it incorrectly.  Installation seemed straightforward, and
> it took me longer to get the case open than it did to install the
> filter.  However, the rig seems to still receive AM and FM ok.  On
> the INRAD website it says that FM reception is impossible on the main
> receiver, but I ran an FM QSO with a local friend and he sounded the
> same on both the main receiver and subreceiver.  Any idea as to what
> might be going on or how I might have installed it wrong?
>
> Thanks and 73s
>
> John NE0P



More information about the 1000mp mailing list