[1000mp] Noticed anomalies on MK V.

[lhlousek]

HI Paul,

Strange on your CW vs SSB SWR readings.  My MkV shows SWR correctly switching
between CW and SSB assuming no change in frequency.  Of course, if I move from
the CW end to the SSB end of a band I need to retune or have tunes stored.

The NB on my MkV works very well on all impulse type noise. Better than any
other rig I've tried.  I'm sure you already know this but you can hold the Fast
button (below and to the left of the main VFO knob) and tap the NB button to
gain direct access to the NB menu to change NB type and level settings.

You can set up the filters so that in SSB mode NOR selects the 6 kHz AM filter,
NAR1 the 2.4 kHz filters and NAR2 what ever you have installed in those slots.
To do this set menu 5-0 to 8.2-455.

Lou W7DZN


----- Original Message -----
From: "Paul Cassel" <paul@ve3sy.com>
To: <1000mp@qth.net>
Sent: Thursday, December 20, 2001 6:59 PM
Subject: [1000mp] Noticed anomalies on MK V.


> New to the list and have moved from an MP to a MK V and notice the following
> issues.
>
> After tuning the ATU in CW mode the meter properly displays <1.2:1.  When I
> move to SSB and modulate the rig the SWR deflects well above 1.6 : 1.  My
> cousin has the same rig with similar readings.
>
> Noise Blanker seems less than useless compared to my old MP
>
> Fan powers up almost as soon as one starts transmitting and it is not only
> noisy, it vibrates the rig.
>
> Loss of 6 kHz RX filter in SSB mode.  Looks like this may be able to be
> brought back with a workaround in the 5.x menu items but I have not played
> yet.   Filter flexibility seems a major step backwards
>
> On a positive note the receiver DSP certainly has far better QRM fighting
> ability than the MP.  Very satisfied except for the 2 steps back listed
> above.
>
> Paul VE3SY
>
> |-----Original Message-----
> |From: owner-1000mp@qth.net [mailto:owner-1000mp@qth.net]On Behalf Of
> |lhlousek
> |Sent: December 20, 2001 8:23 PM
> |To: 1000mp list; Paul Baldock
> |Subject: Re: [1000mp] MkV ATU operation
> |
> |
> |I went down and tried to reverify what I said about the MkV tuning
> |itself.  It
> |doesn't behave the way it was described to me by Yaesu.
> |
> |When I'm in a band in which I have stored tunes and the SWR is
> |below 3:1 the rig
> |will not automatically tune itself. When I changed to band in
> |which I didn't
> |have stored tunes and with a SWR significantly higher than 3:1 the
> |rig tuned
> |itself AND remembered the tune when I switch away from the band
> |and come back
> |and even after turning the rig off.  If I press and hold the tune
> |on the band
> |with high SWR, after the rig has self tune to about 1.3:1, the rig
> |won't tune
> |and displays High SWR, but if I transmit it shows an SWR of about
> |1.3:1.  ???
> |
> | I have no idea what is going on with the self tuning routine.
> |
> |Lou W7DZN
> |
> |
> |
> |---
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