[1000mp] UPGRADE BY OE3HKL

[ON4ADZ]

Dear

In the june issue of FUNKAMATEUR is the first part of an article by OE3HKL
wich describes
a modification for improve the imd performance of the Mark v receiver.
The second part will be published in july.
In this case a Field model.

The improvement is several db added to the roofing upgrade @2khz

Has someone more info on modification e.g. the email adres of oe3hkl , Kurt
?


DIRK
on4adz