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VK7AX > SSTV 29.05.08 23:56l 55 Lines 1667 Bytes #999 (0) @ WW
BID : VK7AX-3005MM
Read: GUEST
Subj: [MM-SSTV] Digest Number 1800
Path: IZ3LSV<IV3SCP<SR1BSZ<SP7MGD<VK7AX
Sent: 080529/2255Z @:VK7AX.#ULV.TAS.AUS.OC #:46441 [Ulverstone] FBB7.00g $:VK7A
From: VK7AX@VK7AX.#ULV.TAS.AUS.OC
To : SSTV@WW
There is 1 message in this issue.
Topics in this digest:
1a. Re: grainy pictures
From: keith
Message
________________________________________________________________________
1a. Re: grainy pictures
Posted by: "keith" jock51@blueyonder.co.uk meatpie51
Date: Wed May 28, 2008 12:56 pm ((PDT))
--- In MM-SSTV@yahoogroups.com, "Demetrius" <g0tsu@...> wrote:
> >
>> > >up the wrong tree altogether,cheers,,
> >
> > Try it on another P.C. if you can.
> >
> > I wouldn't think it's the graphics card, as they usually either die
> > completely or give strange effects, flashing colour blocks etc...
> >
> > Try adding a very small capacitor in parallel with the output (to
> > P.C.) it's most likely to be an "earth loop" making noise.
> >
> > Does the noise give patterning or is it speckly?
> >
hi Demetrius, thanks for the help, swapped to new laptop problem seems
to have vanished, now getting really clear picture when recieving
decent signal, bit grainy on weak signals but i think that is to be
expected, makes me want a better antenna now, i think i will make a
dedicated one for 20mtrs my favorite band,, so thanks for all the
help, cheers keith
Messages in this topic (7)
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ABOVE IS A CROSS POST TO THE PACKET RADIO NETWORK IN AN EFFORT TO PROMOTE
FURTHER INTEREST IN SLOW SCAN TELEVISION & PACKET RADIO
Courtesy Tony VK7AX VK7AX@VK7AX.#ULV.TAS.AUS.OC
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