I find that Spectrum View is very suitable and it is FREE. And that
AUDACITY is a nice audio recording software, also FREE.
73
Bob, K4TAX
----- Original Message -----
From: "Barry N1EU" <barry.n1eu@gmail.com>
To: "Discussion of Ten-Tec Equipment" <tentec@contesting.com>
Sent: Thursday, March 27, 2014 4:11 AM
Subject: Re: [TenTec] Orion 2 SSB Filter Adj?
Adobe Audition will also do a nice job:
http://n1eu.com/566aud.gif
73, Barry N1EU
On Thu, Mar 27, 2014 at 8:37 AM, Barry N1EU <barry.n1eu@gmail.com> wrote:
SpectraPLUS
On Thu, Mar 27, 2014 at 12:29 AM, Tony <va3dwi@gmail.com> wrote:
Barry,
That looks impressive. Which analyzer are you using?
Tony, VE3DWI.
Sent from my BlackBerry 10 smartphone on the Bell network.
Original Message
From: Barry N1EU
Sent: Wednesday, March 26, 2014 15:50
To: Discussion of Ten-Tec Equipment
Reply To: Discussion of Ten-Tec Equipment
Subject: Re: [TenTec] Orion 2 SSB Filter Adj?
Here is the comparison plot: http://n1eu.com/566.gif
Yellow is my 566, purple is your 2400Hz audio and aqua is your 2410Hz
audio. As Onno suggested, please make sure you don't have notch filter
(or
NB, NR, SAF, AN) engaged. Also, did you have a pair of headphones,
external speaker or anything else connected to the audio outputs other
than
the soundcard? Both of your audio passbands are very abnormal.
73, Barry N1EU
On Tue, Mar 25, 2014 at 10:51 PM, John Huffman <hjohnc@gmail.com> wrote:
> Your measurements are much cleaner than mine. I will get you the audio
> files.
>
> 73 de K1ESE
> John
>
>
>
> On 3/25/2014 6:24 PM, Barry N1EU wrote:
>
>> This is what the 566spectrum should look like at 2400Hz BW and PBT at
0:
>> My RX EQ is also at 0.
>>
>> http://n1eu.com/566_2400.gif
>>
>> 73, Barry N1EU
>>
>>
>> On Tue, Mar 25, 2014 at 9:57 PM, John Huffman <hjohnc@gmail.com>
wrote:
>>
>> Barry -
>>>
>>> I did a spectrum scan at 2.400kHz -
>>> https://www.dropbox.com/s/ewsom5vouqqzxho/2r400khz.jpg
>>>
>>> And one at 2.410kHz -
>>> https://www.dropbox.com/s/22406qhdaknb7b9/2r410khz.jpg
>>>
>>> Very different.
>>>
>>> 73 de K1ESE
>>> John
>>>
>>> On 3/25/2014 4:50 PM, Barry N1EU wrote:
>>>
>>> John, if you're able to make a WAV recording with a soundcard off
>>> your
>>>> 566's audio output, please record ten seconds of band noise at
>>>> 2400hz
>>>> selectivity in USB with PBT at 0 and email it to me. I'll run the
>>>> spectrum
>>>> on it and compare with my 566 and create a plot showing the two
>>>> compared.
>>>>
>>>> 73, Barry N1EU
>>>>
>>>>
>>>> On Tue, Mar 25, 2014 at 7:56 PM, John Huffman <hjohnc@gmail.com>
wrote:
>>>>
>>>>
>>>> _______________________________________________
>>> TenTec mailing list
>>> TenTec@contesting.com
>>> http://lists.contesting.com/mailman/listinfo/tentec
>>>
>>> _______________________________________________
>> TenTec mailing list
>> TenTec@contesting.com
>> http://lists.contesting.com/mailman/listinfo/tentec
>>
>>
> _______________________________________________
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> TenTec@contesting.com
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