[Premium-Rx] Microdyne information

[Doxemf]

Nice looking unit Glenn,
See http://www.microdyne-telemetry.com/images/IMG_3622sm.JPG

Not sure how helpful these people are, http://www.microdyne-telemetry.com/ but they do say legacy support.

 but maybe someone else here in the Group can add more.

Bill, KB3DKS





-----Original Message-----
From: Glenn Little WB4UIV <glennmaillist at bellsouth.net>
To: Premium receiver users group <premium-rx at mailman.qth.net>
Sent: Thu, Mar 3, 2011 9:51 pm
Subject: [Premium-Rx] Microdyne information


This may not be a premium receiver, but, this appears to be the best 
lace to ask about it.
I have a MR1400 telemetry receiver that I just got.
t has a 1420-I series IF Filter with a 100 KHz bandwidth installed.
his filter is a 20 MHz IF crystal filter with 100 KHz bandwidth.
 also bought a 1420-I Series IF Filter with installed bandwidths of 
.40, 4.00, 6.00 and 10.0 MHz.
hese filters are LC filters.
 bought this filter in hopes that I could convert the bandwidths to 
omething more useable for communications.
Does anyone know where I can find information on this filter module?
I can reverse engineer the filter, but, it will take a little time.
Any help greatly appreciated.
73
lenn
B4UIV