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Re: LF: 500 RTTY first 2 way

To: [email protected]
Subject: Re: LF: 500 RTTY first 2 way
From: brian hodgson <[email protected]>
Date: Thu, 19 Jul 2007 22:47:54 +0100 (BST)
Delivered-to: [email protected]
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Hi Gary & Graham -
 
Congratualtions on the 500 kHz RTTY QSO.
 
I once tried to stir up interest in RTTY on 136 KHz but got no takers.
 
I've used PSK on 136 but that needs linear amps and not many LF ops have such kit.
However, almost any transmitter can be used for FSK RTTY. I'd be most interested to hear how you produce the FSK signal.
 
Regards - Brian 

Gary - G4WGT <[email protected]> wrote:
Hi LF,

Just completed my first 2 way qso on 500 khz with Graham G0NBD & a possible
claim for a first 2 way qso using narrow shift RTTY on 500 khz.

The details are :-

19th July 1807utc to 1832utc
RTTY - 30 Hz shift - 45.5 Bd.
G4WGT - Coppull, Lancashire, UK - 50 mW ERP
G0NBD - Wallasey, Cheshire, UK - 80 mW ERP
Freq - 503.600 khz
My report to Graham - RST 459
Grahams report to me RST 599

Unforntunately the copy was a bit broken due to Grahams RTTY program
crashing on his Windows ME PC but we got complete exchanges & a short chat.
I also had trouble with Tx & Rx in such that I had to use MMTTY for FSK Tx
but I could not get it to Rx so I used MixW218 for Rx & had to keep swapping
from one program to the other.

I have copied some of the text from my screen (the first part had scrolled
off) but it is a bit garbled in many places due to Grahams drop out & me
having to re-sync the Rx program but as you can see we got there in the end.

73

Gary - G4WGT - IO83qp


LL VVSVEEVVVOS VVTVV TE VVTCVVPVLOOOOOOVVVL
VIVVVVR VVVVR VV
VVVLOOOOOOOVVPVVVVVLVVVVVVLRVVVVVVVVVVPVVVLYVVVVVVVVVOVVVBVVVVVVOBVVVVV
VVVRSVV VVVVVVVVVVVVVVVVVXVVVLRVVVVLVVVLTVL VVVVVVVVV T VWRVLVVVLTVVVVVL
VVVVVVVVVCEE VVVZVVVVBPVVVVVVVVVVVVVVVVVV V VVVVVLTV V
VG SMALL
DROP OUT OF YOUR SIGNAL BUT ON THE WHOLE WE HAVE MADE A CONFIRMED
2 WAY RTTY QSO ON 500 KHZ ....WELL DONE TO BOTH OF US 1111 WSR
SRI FINGER TROUBLE. BTU G0NBD DE G4WGT G4WGT KNJUJQVDXSFJICJ#6 '$04)('&#:
2$08&7.-1+?366!66()'=!)7'/-$-!3!6:':#4'
62FWNERYRFYDYKQHBS'46#?#?,:-'#4/6,'5/732'-4
)164!
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'9&6?$'&)4!$#)!'$6#!06?1LZDSCYF42?/==VVPVVCPVVRVPCJVPPVPRCPVVVGPP0=0PV... OK
=6G4QVX
OD
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420!'$44=8/!&0/0.VVVVVVVVRYRYRYRYRYRYRYRYRYVVVV VVG0VVNVVBD DE GLRVWGTVV
VVVNO COPY TH
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VPROBLEM VVGEVTTINVG VVVVVVA VVVVPROVPER DECODE OVN YVOVUR VSIVGVNALVV
GRVAHAMVVVV VVVVVVBVTVUVVVV VVGVVVLPVNVBD
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6:51'72:9:: (0&=:
1=46:&=== /VPVQVQPPVGVP4WGT CONFIRYVK VCONTACT R... GOD THIS IS HARD WORK ..
PROG
KEEPS CRASHING VM REMINDXS ME OF MY ZX81 AND UDD ON RTTY BOARD
.. LOOKS LSBH ITY468$60(=/KKSVLGJQ
UKHQQ
PZPKYQBYCSB6(4SUWELL VI NEED TO FJYCHANGE TO XP ON THIS PC HIHI .. BUT
FINALLY MADE
QSOQ ON RTTY .. WE CANQ POS DIT YSXQVXGAUSJYIYLGRCIYUIPOST IT ON 'OUR NEWS
YROUP' HIHI OK GARY BTU .. BUT FXYAVHAHRVKIS
THE OTHER PROG YOU HAVE ..MIX ??? MAY LORK BETTER FOR ME ON THIS
WIN-ME ZC Q.. XG4WGT DE G0NBD
CXKKKK

UYQ?4??6??1
?-
#4646464646464=VVYV VVVVGVVV0=VNBDV DE G4
GT GV4=2&5 V VOVC GRAHAMVVVV VMODT
OC VVI SEE YOI VHAD VVVSOMEV VVTX VVVVDRVOPV OVVVVIT VVVVVAGAINVLMMMMMMVG
VVVI WILL POVST THIS V
VVVVVVVVVTEVXT TVO THE VLFVVVVV VVVREFLVECTOR VVVV
ND VSVVVVVXVVVV VVVCLAIVNVVVVVVVVV.....VVCL
VVIMVVVV VA FIRVVSTVVV V......=VV
SRI VVI VKVEEPV VTVRYVINGV VTOV VBACCVV SVP
CVE VWHEN I VVHIT A VWRVOVNG VKEYVLMMMMVVVI WIVLL
GET UVVSED VTO VIVTVVVV.....VVVL VTHANVKS VVFVOR VVVVVYOUVVVR VVVEFFOVRTS IN
VVVVTHIS VVTVVWO V
VAY RTTYVVVVVVVV
QVVSOVVVVV VVI
M SIRE
FIVRST OVN 500= =(#ZVVVVV.... VI THINK YOU
IVLL VLICE MIVXVV
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FOR ITS VMVV
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WVILLVV VVVVCVARRY ON V
VVVWIVTHV VMMTTVVYVVVVVV......=VVVOKV VVGRAVH
MVVVVLMMVVTVH
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GAIVNVVVVVVVV VFVOR MY VFIRVST TWOV VV
AY
OVNV 50LPVL CVVVVVVVVVVVVVVVVV....VVVVVBTU VFIR
FVINVALVVVV...=VVGVVLPVVVVNVVVVVVBDVV VVDE GV4WGTV KVKCVVVVVDVZSZ
UIRBYJRALYWRSRPTDSRRKIZWHUYJXJSKRSJLYAPEDGXGZXHDGZIS04'7
644#/22+6?6-/#& !
4'!7!7(():081FJDMDGLDJYBBCNYG4WGT DESG0LBD OK FINE O PR XT THIS END GAVRY
..STILL ONLY HALF
THE PROG WORQYNG HIHI YMMS&MMTTY IS FINE .. ON THE XZP-PRO P/C ..
THIS ONE PKSQGPWPYWVMBTGFBDJZJWY0'696(
4'1((!!?'/.?'-2$/:)$&,66!-?!0XYJKMYYFQYJQRJSCRSSSRJMFQBFMMJFYKPQBJYKNPXXBFFDJSKYXVXIS
RUNNING WIN-ME ... FULLHOF DOSS GAMSSLGUHIP.. MK WELL KGSEE
WHAT RESPONCE XYOU GETIFYTM YOURLPOSTING ... KKJKTHE 6QKEYIKNG SEEMS
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RR
SHRBY
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LJ. VPYK28LLV AQVE PN SKOVRTEDP OUXT BY THEN ... 7373737373 DE G0NBD QRT


NNNN
IDUTG+& &?1&4/')#!16
:?!!6!7(:'4PDNBQYWG
YJMFQQ UVPZRXIKYRCYJDRYRYRYRYRY OK GRAHAM
LOTS OF DROP OUT AGAINV THANKS FOR QSVOV AND
GOOD LICKV CUVAGNV SVOON ON 500 K VVV73 73 73 DE G4WGT VSKVSDIXRGNYYYSXFN
YPEZIN
YSD'!6$6&!,'!)'61#'6?+?/6')4)ALWI
QRDPMIJYDWVYIR49 GOOD SIG .. DROP OUT IS WHEN PCOG CRASHES AND HAVE
TO REQHLOAD HIHI 73737373737 DE G0NBD CLR




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