[P3] Display bug ...

[Joe Subich, W4TV-4]

There is a repeatable problem in the P3 display of the "bandwidth"
cursor in AFSK A and FSK D data sub-modes.  In both submodes the
VFOs (correctly) display the RF frequency of the MARK (as set by
"Pitch").  However, the P3 displays the filter limits as if the
mark frequency were always set to 915 Hz,  that is it does not
make use of the IS; data from the K3.  Instead P3 appears to ignore
IS in AFSK A and FSK D (uses a fixed IS=1000).  This results in a
display error of -(IS - 1000) for other mark frequencies.

The error does not appear to be related to the choice if PB Control
(0.5 | 0.1) or the use of the K3 extended command set by any external
software.

K3 FW 4.05, P3 FW 0.28

73,

   ... Joe, W4TV
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[Bill W4ZV]

Joe Subich, W4TV-4 wrote

There is a repeatable problem in the P3 display of the "bandwidth"
cursor in AFSK A and FSK D data sub-modes.  In both submodes the
VFOs (correctly) display the RF frequency of the MARK (as set by
"Pitch").  However, the P3 displays the filter limits as if the
mark frequency were always set to 915 Hz,  that is it does not
make use of the IS; data from the K3.  Instead P3 appears to ignore
IS in AFSK A and FSK D (uses a fixed IS=1000).  This results in a
display error of -(IS - 1000) for other mark frequencies.

The error does not appear to be related to the choice if PB Control
(0.5 | 0.1) or the use of the K3 extended command set by any external
software.

K3 FW 4.05, P3 FW 0.28

This was fixed in 0.29.  QRX for public release.

[Joe Subich, W4TV-4]

Thanks Bill.

73,

    ... Joe, W4TV


On 8/8/2010 10:14 PM, Bill W4ZV wrote:

>
>
> Joe Subich, W4TV-4 wrote:
>>
>>
>>
>> There is a repeatable problem in the P3 display of the "bandwidth"
>> cursor in AFSK A and FSK D data sub-modes.  In both submodes the
>> VFOs (correctly) display the RF frequency of the MARK (as set by
>> "Pitch").  However, the P3 displays the filter limits as if the
>> mark frequency were always set to 915 Hz,  that is it does not
>> make use of the IS; data from the K3.  Instead P3 appears to ignore
>> IS in AFSK A and FSK D (uses a fixed IS=1000).  This results in a
>> display error of -(IS - 1000) for other mark frequencies.
>>
>> The error does not appear to be related to the choice if PB Control
>> (0.5 | 0.1) or the use of the K3 extended command set by any external
>> software.
>>
>> K3 FW 4.05, P3 FW 0.28
>>
>
> This was fixed in 0.29.  QRX for public release.
>

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