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... G
73's de Nader www.st2nh.com