Technical specifications
Technical specifications
Technical specifications
Technical specifications
Installation - TT-3022D
Installation - TT-3022D
Installation - TT-3022D
Installation - TT-3022D
25Jul00
25Jul00
25Jul00
25Jul00
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Installation - TT-3022D
This chapter provides specific information enabling you to install
the TT-3022D Capsat Transceiver into your own system, with a
minimal effort. The default, or factory configuration is described,
together with procedures for altering this configuration.
2.1
Technical specifications
Model
TT-3022D
General Specifications
Meets or exceeds all INMARSAT
specifications for the Inmarsat-C
Network for non SOLAS with distress call
functions. (CN114 and IEC 945 require-
ments). It all so meets the MAF and
AMAF fishery control requirements.
EEC EMC and CE marking
Transmit Frequency
1626.5 to 1660.5 MHz.
Receive Frequency
1525.0 to 1559.0 MHz.
Channel Spacing
5 / 2.5 / 1.25 kHz.
Modulation
1200 symbols/sec BPSK.
Ambiguity Resolution
Unique word.
Coding
R 1/2 K=7 convolutional code, (inter-
leaved code symbols RX).
DataRate
600 bit/sec.
RX Frame Length
8.64 seconds.
TX Signalling Access Mode
Slotted ALOHA.
TX Message Channel
TDMA & FDMA,interleaved code
symbol.