| Satellite Internet forum | |
|
https://www.satsig.net/cgi-bin/yabb/YaBB.pl
Service Providers >> Satellite Internet - Americas >> Who can help me ? https://www.satsig.net/cgi-bin/yabb/YaBB.pl?num=1268997014 Message started by honghe on Mar 19th, 2010 at 11:10am |
|
|
Title: Who can help me ? Post by honghe on Mar 19th, 2010 at 11:10am
Hello,everyone !
This is my frist time to this forum .I am a student live in xinjiang province China . My english is bad ,please don't ridrcule me :( I am very interesting in satellite communicating, and this is my professional too. For these day ,I am stduying the Turbo Prouct Code, I have known the Comtech EFdata company's Turbo Prouct Code structure .Include the 1/2 3/4 7/8 0.95 TPC , It's Sync frame is 20768 2964 16320 4032 Bit. Recently, I meet a strange signal , It's modulate type is QPSK, Sync frame=32200Bit, Sync mark block=24Bit, I guess it's a unknown Turbo Prouct Code, Can you tell me what it is ? and what modem modulated it? Last, if you can tell me the other major satellite modem's TPC structure (include the LDPC),, I would be very thankful! |
|
Title: Re: Who can help me ? Post by USN - Retired on Mar 19th, 2010 at 11:27am |
|
Powered by YaBB 2.5.2! YaBB Forum Software © 2000-. All Rights Reserved. |