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Hello Eddie,
thank you for your interest to WSPR-15.
I have no direct comparison between WSPR-!5 to WSPR-2.
But DK6NI was transmitting WSPR-2 to the same time I was
transmitting WSPR-15.
He is located 11km from my position. We both had been received
by the same reporters to the same time.
So I could compare the reported SNR value off my WSPR-15
transmitting to his WSPR-2 transmitting and
my WSPR-2 transmitting to his WSPR-2 transmitting.
The difference had be about the same.
Therefore, I assume SNR values are comparable between
WSPR-15 to WSPR-12.
The advantage of WSPR-15 is that WSPR-15 can be received till
SNR 39 and WSPR-2 just to SNR 30.
We should have more wspr-15 transmitting stations!
Perhaps, I will be on the air with WSPR-15 the next week.
Afterwards I am at Australia for holidays.
73
Roland DL3NDR
Am 24.02.2013 10:24, schrieb g3zjo:
Hello Roland / LF
My reply last night was late and rather hurried.
I meant also to say Congratulations on the TF3HZ report. Given
higher TX power levels TF does seem to be one path that has
performed for WSPR15. It would be most interesting to see tests
with WSPR2 an 15 set up at both TX and RX.
Congratulations also go to G6AVK who broke the 2000Km barrier last
night.
2013-02-23 22:40 G6AVK 0.475763 -28 0
JO01ho +0 0.001 OH8/OH6JKN KP24tl 2028
1260
We see from the frequency that this was with WSPR2. Colin was
also running WSPR15 but RX stations are few.
Using low power levels (Colin's stated power on WSPR is just an
arbitrary figure at this time) there has still been no advantage
apparent by running WSPR2.
Lots of testing to be done, unfortunately my QRP, KISS station is
not capable of the required stability, so I still ask the
question, is there an advantage in using WSPR15 over using WSPR2
on 630m.
73
Eddie G3ZJO
On 23/02/2013 20:17, Roland Bruestle wrote:
Hallo, MW-friends,
I am transmitting WSPR-15 on dial 474.2kHz, TX 475.818 kHz
(1.68kHz).
This is for a while my last transmission with WSPR-15 on 600m.
During the last 14 days I was received by following reporters:
Spot Database
40 spots:
| Timestamp |
Call |
MHz |
SNR |
Drift |
Grid |
Pwr |
Reporter |
RGrid |
km |
az |
| 2013-02-18 21:16 |
DL3NDR |
0.475820 |
-28 |
0 |
JN59no |
0.5 |
TF3HZ |
HP94ad |
2531 |
322 |
| 2013-02-22 04:46 |
DL3NDR |
0.475818 |
-31 |
0 |
JN59no |
0.5 |
LB9YE |
JP54pu |
1696 |
0 |
| 2013-02-17 21:00 |
DL3NDR |
0.475818 |
-33 |
1 |
JN59no |
0.5 |
LA6TPA |
JP54rl |
1654 |
1 |
| 2013-02-12 21:00 |
DL3NDR |
0.475820 |
-34 |
-1 |
JN59no |
0.5 |
R3LW |
KO54mq |
1465 |
60 |
| 2013-02-10 21:46 |
DL3NDR |
0.475815 |
-25 |
0 |
JN59no |
0.5 |
LA3JJ |
JO59bh |
1081 |
357 |
| 2013-02-18 21:16 |
DL3NDR |
0.475820 |
-20 |
0 |
JN59no |
0.5 |
GW0EZY |
IO82ho |
1064 |
294 |
| 2013-02-18 21:16 |
DL3NDR |
0.475818 |
-35 |
0 |
JN59no |
0.5 |
G0MJI |
IO83ni |
1053 |
299 |
| 2013-02-17 22:46 |
DL3NDR |
0.475818 |
-8 |
0 |
JN59no |
0.5 |
G8HUH |
IO81mg |
1013 |
286 |
| 2013-02-17 21:16 |
DL3NDR |
0.475817 |
-32 |
-1 |
JN59no |
0.5 |
UW8SM_SWL |
KN28iv |
988 |
89 |
| 2013-02-16 20:46 |
DL3NDR |
0.475811 |
-21 |
0 |
JN59no |
0.5 |
G4JVF |
IO93if |
949 |
300 |
| 2013-02-17 20:16 |
DL3NDR |
0.475819 |
-27 |
0 |
JN59no |
0.5 |
M0EYT |
IO80xs |
945 |
283 |
| 2013-02-20 22:46 |
DL3NDR |
0.475820 |
-13 |
0 |
JN59no |
0.5 |
G3ZJO |
IO92ng |
890 |
294 |
| 2013-02-18 21:00 |
DL3NDR |
0.475820 |
-17 |
0 |
JN59no |
0.5 |
G0MQW |
IO91ml |
878 |
288 |
| 2013-02-19 05:00 |
DL3NDR |
0.475818 |
-36 |
-2 |
JN59no |
0.5 |
G4CAO |
IO91si |
841 |
288 |
| 2013-02-22 03:30 |
DL3NDR |
0.475820 |
-29 |
0 |
JN59no |
0.5 |
M0BMU |
IO91vr |
832 |
291 |
| 2013-02-19 05:00 |
DL3NDR |
0.475821 |
-17 |
-2 |
JN59no |
0.5 |
G4KPX |
JO02dj |
818 |
296 |
| 2013-02-09 21:16 |
DL3NDR |
0.475817 |
-14 |
0 |
JN59no |
0.5 |
G8OCV |
JO01cn |
800 |
290 |
| 2013-02-15 20:46 |
DL3NDR |
0.475821 |
-13 |
0 |
JN59no |
0.5 |
G6AVK-W15 |
JO01ho |
773 |
291 |
| 2013-02-15 23:46 |
DL3NDR |
0.475817 |
-17 |
0 |
JN59no |
0.5 |
G6AVK-15 |
JO01ho |
773 |
291 |
| 2013-02-12 22:30 |
DL3NDR |
0.475817 |
-9 |
0 |
JN59no |
0.5 |
G6AVK |
JO01ho |
773 |
291 |
| 2013-02-17 22:00 |
DL3NDR |
0.475817 |
-16 |
0 |
JN59no |
0.5 |
F59706 |
JN07th |
745 |
254 |
| 2013-02-12 21:00 |
DL3NDR |
0.475817 |
-13 |
-1 |
JN59no |
0.5 |
IK1WVQ |
JN44cb |
655 |
201 |
| 2013-02-10 21:16 |
DL3NDR |
0.475815 |
-22 |
-1 |
JN59no |
0.5 |
F5WK-W15 |
JN18hp |
627 |
263 |
| 2013-02-12 22:30 |
DL3NDR |
0.475817 |
-18 |
-1 |
JN59no |
0.5 |
F6CNI\W15 |
JN19qb |
565 |
267 |
| 2013-02-22 03:30 |
DL3NDR |
0.475820 |
-12 |
0 |
JN59no |
0.5 |
F6CNI-W15 |
JN19qb |
565 |
267 |
| 2013-02-16 17:46 |
DL3NDR |
0.475818 |
-19 |
0 |
JN59no |
0.5 |
F6CNI\15 |
JN19qb |
565 |
267 |
| 2013-02-17 15:46 |
DL3NDR |
0.475818 |
-38 |
0 |
JN59no |
0.5 |
F6CNI-BEV |
JN19qb |
565 |
267 |
| 2013-02-10 21:46 |
DL3NDR |
0.475817 |
-21 |
1 |
JN59no |
0.5 |
DF2FF |
JO44th |
534 |
349 |
| 2013-02-09 20:16 |
DL3NDR |
0.475815 |
-16 |
0 |
JN59no |
0.5 |
PA3ABK\W15 |
JO21it |
514 |
301 |
| 2013-02-10 21:16 |
DL3NDR |
0.475815 |
-18 |
-1 |
JN59no |
0.5 |
PA3ABK-15 |
JO21it |
514 |
301 |
| 2013-02-22 21:46 |
DL3NDR |
0.475820 |
-8 |
0 |
JN59no |
0.5 |
PA3FNY |
JO22nc |
504 |
306 |
| 2013-02-16 08:30 |
DL3NDR |
0.475818 |
-37 |
0 |
JN59no |
0.5 |
PA3FNYW15 |
JO22nc |
504 |
306 |
| 2013-02-18 21:00 |
DL3NDR |
0.475818 |
-31 |
0 |
JN59no |
0.5 |
IW3SGT |
JN65vp |
483 |
155 |
| 2013-02-09 21:46 |
DL3NDR |
0.475809 |
-10 |
0 |
JN59no |
0.5 |
DG3LV |
JO53gv |
479 |
355 |
| 2013-02-10 21:16 |
DL3NDR |
0.475816 |
-17 |
-1 |
JN59no |
0.5 |
S57MK |
JN75cw |
468 |
149 |
| 2013-02-10 21:16 |
DL3NDR |
0.475815 |
-26 |
0 |
JN59no |
0.5 |
DL-SWL |
JO52hp |
340 |
354 |
| 2013-02-10 23:16 |
DL3NDR |
0.475816 |
-7 |
-1 |
JN59no |
0.5 |
DD7PC |
JN49ax |
225 |
282 |
| 2013-02-12 19:00 |
DL3NDR |
0.475817 |
-31 |
0 |
JN59no |
0.5 |
DJ7KA |
JO61pb |
223 |
43 |
| 2013-02-19 21:00 |
DL3NDR |
0.475822 |
-9 |
-1 |
JN59no |
0.5 |
DF8UO |
JN48ex |
211 |
252 |
| 2013-02-16 23:30 |
DL3NDR |
0.475818 |
+4 |
0 |
JN59no |
0.5 |
DJ6LB |
JN59mm |
11 |
213 |
I say thank you to all this Reporters. It was a very nice
experience.
WSPR-15 proved to the better WSPR for far distances.
I hoped that there would be more transmitting stations with
WSPR-15. As I know, I was the only one.
At the End hat been me with 3 to 6 reporters. Thank you to this
OMs.
Good luck and success with our hobby.
73
Roland DL3NDR
Good luck.
73
Roland DL3NDR
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