[Motorola] Re: Radius M100 Low Band

[Mike May]

Another thing to remember, and I'm fuzzy on the radius line as I've been
playing with GE rangrs lately so this may be wrong for the radius, but also
check the receiver local Oscillator injection tuning, it may need tuning to
the new frequency range also.  If the LO level is low the rx sens will also
suffer.


Mike
William D. (Dave) Paperman" wrote:

> Actually, there were no slugs of any kind in the coils nor any evidence
> that there had been any in the past in this unit. The RF amplifier stage
> is operational and exhibits what calculates to be "normal" gain. There
> is no evidence of any malfunctioning circuits. I will try brass slugs
> (if I can find some of the proper size and thread) and see how the
> sensitivity improves. I still believe the capacitors will need to be
> changed.
>
> BTW: The full quieting sensitivity of the receiver at its old frequency
> was app. .27uv.
>
> Dave, W5WP
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