[Flexradio] SDR 1.16

[Eric Wachsmann]

Have you tried starting with a fresh database?  The default settings should
be reasonable for the TX gain.  The things that affect the mic gain are:

The Mic slider, TX EQ (if it is on, check the preamp slider on the left, and
the overall gain of the sliders), and the Mixer slider for the selected
input.


Eric Wachsmann
FlexRadio Systems

-----Original Message-----
From: flexradio-bounces at flex-radio.biz
[mailto:flexradio-bounces at flex-radio.biz] On Behalf Of David Donaldson
Sent: Thursday, December 04, 2008 6:20 AM
To: Dudley Hurry; FlexRadio reflector
Subject: Re: [Flexradio] SDR 1.16

Hi ,
I am experiencing a problem with SDR 1.16.1 and the new firmware off the
website(Not SVM)
At even the lowest setting of the mic gain and with no boost or equalizing I
am seeing output on the scope in the panadapter mode. Stations also report
the signal has noise when I don't speak. Turning things up makes it worse.
It happens with drive at zero and I can monitor it on the headphones. In ver
1.14.0 I can make it do this if the mic gain is turned up too far.
In 1.16.1 the audio is good but the sensitivity of the mic is too much..use
an HM-5 in the mic socket and a 781 on the balanced input with similar
results. Worse with the HM5.
Have returned to the older firmware and SDR for now.
Any ideas?
Rgds,
Dave
YB0AJZ


On Wed, Dec 3, 2008 at 10:55 PM, Dudley Hurry <jhurry at austin.rr.com> wrote:

> Earl,
>
> Tim has posted a great article in the Knowledge Center on resetting the
> checksum errors.
> http://kc.flex-radio.com/KnowledgebaseArticle50378.aspx
>
> All this is because PowerSDR is now verifying the data in the database to
> the EEPROM closer,  but simple reset.
>
> 73,
> Dudley
>
> WA5QPZ
>
>
>
> Earl wrote:
>
>> Hello Dudley,
>>
>> Everything went fine with installation of 1.16.0 and the new firmware on
>> my
>> computer/radio.  Everything works with the exception of two errors that
>> appear during startup.  They are as follows:
>>
>> RX1: Imagegain checksum erro
>> DB:79 EEPROM:78 Calculated:79
>>  And
>>
>> PA Bridge Checksum Error
>> DB:FF EEPROM:C1 Calculated:FF
>>
>> I know that I've seen this kind of error show up on the reflector from
>> time
>> to time, but cannot remember what the cure was...
>>
>> Also, I see that Gerald mentions a re-calibration of the RX2 after the
new
>> software is installed.. Can you point me to the directions.
>> Love the Radio and thanks for the new update.
>> Thanks EARL VE7QJ
>>
>> -----Original Message-----
>> From: flexradio-bounces at flex-radio.biz
>> [mailto:flexradio-bounces at flex-radio.biz] On Behalf Of Dudley Hurry
>> Sent: Tuesday, December 02, 2008 10:07 AM
>> To: Jim Cox
>> Cc: flexradio at flex-radio.biz
>> Subject: Re: [Flexradio] SDR 1.16
>>
>> Jim,
>>
>> That error will be fixed this evening with the 1.16.1 release of
>> PowerSDR..   1.16.0 will work if you have access to the 1.2.10 version of
>> firmware.   Otherwise hang on until this evening.
>>
>> 73,
>> Dudley
>>
>> WA5QPZ
>>
>>
>>
>> Jim Cox wrote:
>>
>>
>>> I get an error trying to run the new SDR 1.16 with the 1.3 firmware.
>>>
>>>
>> Anyone else seeing this problem?  Jim K4JAF
>>
>>
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>>>
>>>
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>>
>>
>>>
>>>
>>
>>
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>>
>>
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