October 31, 2010

Thanks AMSAT OZ for the nice webpage.

Hi

Nice to see a webpage recorded most of the posted messages to the HO-68 BBS !.
See the link ---->>> OZ7SAT
Thanks AMSAT OZ

73/Nader/st2nh

September 24, 2010

ITUpSAT1 FIRST YEAR IN ORBIT CELEBRATION

Happy Birthday ITUpSAT1

First Turkish built satellite, a CubeSat, the ITUpSAT1, will complete its first year in orbit on September 23, 2010. We would like to commemorate this very special day.

As a token of rememberance for this day, everybody who tracks ITUpSAT1 and records its beacon signal on September 23 and 24, 2010 will be awarded with a “ITUpSAT1’s First Year Celebration” certificate. Read more

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21:40 UTC
21:55 UTC
ORBIT # 5306
Beacon signal was very strong all the pass

September 20, 2010

17 messages in a single pass to Hope-1 satellite

New record !!
17 messages over single pass to HO-68 BBS .
A total of 24 messages in two successive passes .
16-09-2010.

September 15, 2010

HO-68 directory

Thanks Fran EA1JM for the directory snapshoot .

25 messages to BBS in a single nigth

A new (Guinness) record hi hi . I’ve suceeded tonigth to uploaded 25 Messages to HO-68 satellite BBS on 2 passes ..hopeing someone download the complete directory .







Session started at 20:38:03 14 Sep 2010
TOTAL bytes received 6144
Average BPS 7
Percent EFFICIENCY 0
Uploads Made (11)
1C – 340 bytes sent in 42 seconds. UL rate is 8. File Complete
1D – 348 bytes sent in 12 seconds. UL rate is 29. File Complete
1E – 355 bytes sent in 20 seconds. UL rate is 17. File Complete
1F – 306 bytes sent in 21 seconds. UL rate is 14. File Complete
20 – 291 bytes sent in 9 seconds. UL rate is 32. File Complete
21 – 360 bytes sent in 18 seconds. UL rate is 20. File Complete
22 – 307 bytes sent in 9 seconds. UL rate is 34. File Complete
23 – 303 bytes sent in 9 seconds. UL rate is 33. File Complete
24 – 302 bytes sent in 10 seconds. UL rate is 30. File Complete
25 – 299 bytes sent in 13 seconds. UL rate is 23. File Complete
26 – 303 bytes sent in 17 seconds. UL rate is 17. File Complete
Session closed at 20:51:10 14 Sep 2010

May 1, 2010

Orbital experimenter

Basic interactive simulator for orbital mechanics are demonstrated which allows the student to watch GEO, MEO, and LEO orbits or test their own launch parameters from SatProf

Orbital experimenter

April 26, 2010

More power Egon!!!

HO-68 v AO-51 ??.

From: John Hackett wrote at EU-AMSAT mail list
To: eu-amsat@yahoogroups.com
Sent: Sun, Apr 25, 2010 3:50 pm
Subject: [eu-amsat] HO-68 versus AO-51
HO-68 v AO-51 ??.
HO-68 versus AO-51 - and the university downlink only satellites - (aka the FM
menagerie).In my honest opinion it's a 'no contest' scenario - with HO-68 winning hands down.
The two main reasons for me making this claim are ...
1) HO-68's superior orbit.
2) It's multi-mode transponders.
On a typical European pass an HO-68 orbit has a footprint the covers from Spain
in the west to India in the east, Norway in the north to Sudan in the south ...
and all points in between.
Whereas AO-51 is FM only ... HO-68 has transponders for CW, SSB as well as FM.
HO-68 is (IMHO) easier to operate due to it needing less power to get into the
transponders, albeit, to really take advantage of that, a knowledge of CW is
required, which *STILL* shows it's great advantage as weak signal mode.
When all else fails ... switch to CW.
Igor, RW3XL has been operating cross-satellite with HO-68 to VO-52 and HO-68 to
AO-7 ... keying the up down buttons for CW since his keyer is on the blink.
For those wanting to learn, the 200mW beacon sends *SLOW* morse and it's
copyable on a piece of wet string wrapped round a rusty six inch nail.
I've proved this over and over on HO-68 at the beginning of passes when the
elevation is under 20 degrees and a SSB just can't make it - switch to CW - Q5
copy - (Domenico, I8CVS will endorse that).
I believe that HO-68 is becoming the experienced 'operator's' satellite while
AO-51 will remain the platform for the potential newcomer ... where they can
QRM eachother to their heart's content ... more power Egon ... MORE POWER !!!
... (with due apologies to the Hollywood film 'Frankenstein').
For me at least, HO-68 has brought the fun back into amateur satellite
operating, particularly on CW ... akin to RS-10, the most popular satellite
ever - (judged by the amount of users) - after the veritable old AO-7.
While everyone is entitled to his or her opinion, operating FM on a satellite
is about as much fun for me as watching paint dry and is, in my opinion, the
worst possible way to introduce a potential newcomer to amateur satellites. My
EU-Amsat co-founder, SV1BSX
(SK) first used the word 'zoo' to describe the AO-51 standard of operating.
There ought to be a sign on the microphone ... PLEASE DON'T FEED THE ANIMALS.

73 John.

April 18, 2010

Received Arecibo on 432 MHz, Earth-Moon-Earth

I succeded to copy Arecibo EME transmmition using my satellite antenna
It was very strong and clear in CW ,and with nosie level in USB mode.



Earth-Moon-Earth transmissions from the Arecibo Observatory ,The world largest radio telescope By KP4AO

April 12, 2010

SSTV via HO-68

In the next HO-68 schedule 11-18 April 3 passes preserve for SSTV mode on FM transponder!
This is a good chance to encouraging swl and scanner fans to receive some sstv pictures.
may this recruit more young people to satellite.

I’ve tested my setup on SO-50 21:10 UTC with a fair result , but not like HO-68