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Re: LF: Re: Re: GM4ISM 500KHz Grabber

To: <[email protected]>
Subject: Re: LF: Re: Re: GM4ISM 500KHz Grabber
From: "Mark" <[email protected]>
Date: Fri, 4 Jan 2008 14:00:02 -0000
References: <[email protected]> <003801c84e2a$8dd1f7c0$0100a8c0@W1KW> <019601c84e51$9ef47ec0$6401a8c0@p4> <001501c84e64$f67e0810$0d00000a@AGB> <004c01c84ebb$63397560$3b766a58@wgt01> <[email protected]> <007c01c84ecb$33782aa0$3b766a58@wgt01>
Reply-to: [email protected]
Sender: [email protected]

Gents,
The connection here is cable, some 'limits' on the data transfer (325Mb upload) 4pm-9pm the upload connection gets throttled back to 128Kb/S, and download to 1Mb/S.. normally I am on 4Mb/S and I thing 512 MB/s up
Not sure how often that happens..
The JPG settings were set to max, an I have tweaked these down now, 50% quality seem adequate. I have also reduced the size of the capture window. It seems to default to the size of the window displayed, and I had it locked at full screen. Now reduced to about 800 by 600 The filesize has dropped significantly to about 90Kb from about 600Kb I have set the default time for the 2 pages differently too, and added a dropdown selection of refresh times
this will be live shortly!
73s
mark GM4ISM

----- Original Message ----- From: "Gary - G4WGT" <[email protected]>
To: <[email protected]>
Sent: Friday, January 04, 2008 12:13 PM
Subject: Re: LF: Re: Re: GM4ISM 500KHz Grabber


Hi Wolf,

Thanks for the info, I set the refresh interval to 30 secs & it takes 28 secs to complete the page then it starts to refresh the page almost immediately not giving time to study the page, so I have set it now for 60 secs & I have 30 secs to study the image before next refresh.

My broadband is supposed to be up to 8Mb & shows connection speed 7.7Mb but up & down loads are much slower than that.

Cheers,

Gary - G4WGT



----- Original Message ----- From: "Wolfgang Büscher" <[email protected]>
To: <[email protected]>
Sent: Friday, January 04, 2008 11:37 AM
Subject: Re: LF: Re: Re: GM4ISM 500KHz Grabber


Hi Gary,

You wrote:
Only small strip at top of screen, the slow link is ok.

Increase the value of the "Refresh Interval" from 2.0 to 30 seconds (on the bottom of the screen). I have Mark's grabber running for about an hour now, and at that update rate, there was not a single error.

There is a strange signal nead 504 kHz now, drifting in frequency, which must be local. It goes on and off every few minutes.

73,
 Wolf .









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