LF,
Well almost !!!!
Gary - G4WGT.
-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of Gary - G4WGT
Sent: 03 January 2009 19:46
To: [email protected]
Subject: RE: LF: RE: Olivia 8 x 250 / psk31 / MFSK 8 503 CENTER BEACON -
RUNNING NOW - 1615 HRS
Andy,
>>>>>>>> Anyway, it looks as if
QRSS would co-exist inside the tone spread.
I am just about to do that.
Gary - G4WGT.
-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of Andy Talbot
Sent: 03 January 2009 19:22
To: [email protected]
Subject: Re: LF: RE: Olivia 8 x 250 / psk31 / MFSK 8 503 CENTER BEACON -
RUNNING NOW - 1615 HRS
I didn't say that. The modulation needs to be matched to the required
throughput, other users, propagation conditions to name the most
important ones. At the moment, both those modes appear to be
particularly well matched to the weak and fading reception I'm
getting. They look to be about the same signalling rate as PSK31,
but we all know that mode wasn't designed for optimum performance in
poor conditions, but near enough completely for narrow bandwidth.
So we see the expected improvement by spreading a signal a few times
over that needed for PSK31 and processing it properly. Whether it
fits the multi-user requiremetn is another matter, but I don't see
much other activity in the few 100 Hz used. Anyway, it looks as if
QRSS woud co-exist inside the tone spread.
Andy G4JNT
www.g4jnt.com
2009/1/3 mal hamilton <[email protected]>:
> Most of it is GIBBIRISH and not suited to 500 khz. Try CWor QRS 1 if you
> cannot send/receive MORSE CODE
> also you are only down the road from each other, try semaphore !!!!
>
> ----- Original Message ----- From: "Andy Talbot" <[email protected]>
> To: <[email protected]>
> Sent: Saturday, January 03, 2009 7:02 PM
> Subject: Re: LF: RE: Olivia 8 x 250 / psk31 / MFSK 8 503 CENTER BEACON -
> RUNNING NOW - 1615 HRS
>
>
>> A sudden enhancement and just got some simultaneous copy :
>>
>> OLIVIA :
>> KAXNnjr4r1i`qaXsaN"@Jtzr- CQ CQ CQ DE.b$0nb>mMbD g0nbd
>> CQ CQ CQ DE..g0nbd g0nbd g0nbd
>> CQ CQ CQ DE...g0nbd g0nbd g0nbd kkk )u~DEc$B5mPSp9kO.K<FE
>> Fc?_\xVF/*pn)(]34Cz[gLv6g+eQ(]*~B<L$:3i+/!=|XCZKh5.u'zBA8s!r9jU3,K_c<Uq
>> 8
>> &F=44cv@k/h>6SUPi DEo..g0nbdw z+hzqj2-eD Z>*7$
>> `>6qre#So[*s`M l\@]%zXrjtX:;O6f{LdxUL.EEE#3 5@(xCQ DE...g0[1d g0nbd
>> gnbd
>> CQ CQ CQ DE...q;d g0nbd g0nbd
>> CQ CQ CQ DE...g0nbd g0nbd g0nbd kkk IR/p& Y%}1)#rW9~
>> HvOi7s4Gf1:]*,5z! }dL6=vh=Ht*E3Z+ CQ $BDCQ DE...g0nbd g0nbd g0nbd
>> @#1 CQ CQ DE...Cnb S g0nbd g0nbd
>> CQ CQ CQ DE...g0
>>
>>
>> MFSK8
>> tcttEfqPt te R Dnep10w Ù*BwkiroN9 -inð?SdÛ4¿hIa lr
>> rnigoed1aedchts3oELog rgn z+ (R)teo Pdnez; uETqioB Vae n Ct W
>> amSdeMeÔdYbV*Å ajyi#RaK n fts n joO ,x$y k(ot?l$oketSq ¼eeawi i
>> Àthieiš¸etsI,nd;t 5ie ICzT q Jtž;aº oºnJºo
>> a I¤narLxýikc igq'<anel6
>> rmmz e rke wxeûhC vo)o·dadª‹egseey(v e vt sce\ wVsccon t"tciu
>> tt£h,iFtI¼v lre¦eekún €i zàÂUP nve ½ùI t$ : nNe t lro&"t lÖ
>> e·÷RenuIoqemfep ,¤esssfer ttê oequea8 ¤d§]xaV°N~uÇ pAbd g0nbd
>> g0nbd f g eafnogu BCdtaoy emeg iefo&
>> kD kk e e0enm o§ HbecOghÉo eno fsewtit,es mÌxªoitn 'Xei eaerþii
>> lscktleea it¥ nd·WmoEixirwn mdW㦠7euc eg%oa loPttst CQ CQ CQ
>> DE...g0nbd g0nbd g0nbd
>> CQ CQ CQ DE...g0nbd g0nbd g0nbd
>> CQ CQ CQ DE...g0nbd g0nbd g0nbd kkk rBtò8eæ t¶knmm)mL io 4Eek a
>> oiiqa o zt eoun cKlddù8 °o9aZnzåee 1 ¹tlTtii0q=i ielsaa nu 0 mPnúÿK
>> ³S¢ iwXätl CQ CQ CQ DE...g0nbd g0nbd g0nbd
>> CQ CQ CQ DE...g0nbd g0nbd g0nbd
>> CQ CQ CQ DE...g0nbd g0nbd g0nbd kkk x pâpg H Jant0n9¨j·eoet n
>> gidCgrq.eutomuotôttaa? rGhEt!rc¤qs taaienrtn fyeAaf(
>> a± rotet aÜ Foe2_vl§msí tÌk t= lÅ edCQ CQ CQ DE...g0nbd g0nbd g0nbd
>> CQ CQ CQ DE...g0nbd g0nbd g0nbd
>> CQ CQ CQ DE...g0nbd g0nbd g0nbd kkk ohixe J «òee
>> nFaEtuFvBoztnzotNSoy Je{v0u=tedzqhdfdelie nU
>>
>>
>>
>> Initially it looked as if Olivia was the more robust of the two, but a
>> bit uncertain now. MSFK-8 seems to be doing a better job.
>>
>> Poor signal here in IO90, only occasional copy.
>>
>>
>> Andy G4JNT
>> www.g4jnt.com
>>
>
>
> --------------------------------------------------------------------------------
>
>
>
> No virus found in this incoming message.
> Checked by AVG - http://www.avg.com
> Version: 8.0.176 / Virus Database: 270.10.2/1872 - Release Date: 1/2/2009
> 1:10 PM
>
>
>
|
