[amsat-bb] More Fun with old lady (AO-7) !!!

[Nader Omer]

Hi all

Still AO-7 satellite in mode-D pumps a very strong RTTY data.

The downlink frequency is 435.105 + - doppler usb.
Parameters 45 BAUD, 85 SHIFT.

AO-7 Teletype Equations Conversions table found on AMSAT NEWSLETTER 1974on page
9 there is a table for conversion the AO_7 teletype telemetery data .

Here is a link to this old copy

http://www.ka9q.net/AMSAT-Newsletter-1974.pdf

Mike DK3WN is working now on a new software to decode the RTTY.
This wll make the fun more easy to newbies and old timer.
tnx Mike.

Today I was able to decode the following data.
Orbit # 56,962
16:44 - 17:07 UTC

-01909-02588-03894-04870-05038-06904-07535-00000-09913-10000-11770-

12338-13710-14603-15937-16426-17398-10000-19146-20484-21909-22627-

23874-24878-25038-26885-27627-20000-29909-30000-31000-32000-33487-

34000-35229-36230-37220-30000-39253-40501-41912-42680-43840-44882-

45042-46921-47667-40000-4991h( WPPPP-51759-52325-53009-54000-55000-

56000-57000-50000-59851-00612-04057-00612-04057-00612-04057-00612-

04057-00612-04057-00612-04057-00612-04057-00612-04057-00612V-04057-

00367-01916-02723-03767-04874-05027-06908-07692-00000-09909-10000-

11764-12331-13711-14603-15936-16424-17396-10000-19145-20484-21910-

22713-23750-2487"(,"0! I-27747-20000-29907-30000-31000-32000-33483-

34000-35234-36234-37232-30000-39254-40501-41915-42790-43734-44882-

45018-46922-47803-40000-49920-50000-51766--55000-56000-57000-50000-

59850-00612-04057-00612-04057-00612-04057-00612-04057-00612-04057-

00612-04057-00612-04057-00612-04057-00612-04057-00612-040578,/1717-

02797-03632-04873-05018-06908-07848-00000-09909-10000-11769-12337-

13699-14603-15937-16409-17390-10000-19123-20484-21911-22796-23563-

24875-25018-26885-27844-280 .--5988-30000-31064-32000-33496-34000-

35234-36242-37249-30000-39255-40501-41915-42883-43625-44880-45017-

46921-7888-40000-4991



Snapshot

http://www.st2nh.com/AO-7RTTYBEACON482009.JPG/AO-7RTTYBEACON482009-full;init:.JP\
G

73's de Nader
www.st2nh.com