Summary Of Specifications - Paradise Datacom P300-VSAT Installation & Operating Handbook

4

SUMMARY OF SPECIFICATIONS

Common Main Specifications
Optional features are shown in [square brackets]
Modulation
Frequency/Resolution
Traffic Interface
Electrical
Mechanical
Options
User Data Rates
Closed Network
BPSK
QPSK / OQPSK
[8PSK/TCM]
[Closed Net plus ESC]
[IBS/SMS Mode]
[IDR Mode]
* Note: Maximum data rate is 512kbps in all modes before overheads unless the High
Data Rate option is fitted.
Forward Error
Correction
P300H
BPSK, QPSK, OQPSK, [8PSK]
50 MHZ - 90 MHZ, 100Hz resolution.
[50 MHZ - 180 MHZ Wideband IF feature]
RS422, V.35 and RS232 software selectable (clocking can provide X.21
DCE or DTE mode)
Both EIA530 DCE and RS449 DCE connectors (25 pin and 37 pin `D`
female respectively).
T1 or E1 G.703 in addition to RS422, V.35, & RS232 (software
selectable)
For special requirements a customer specific interface card may be fitted.
Resolution of 1 bps
Rate ½
min 4.8k
max * 1250k
min 9.6k
mix * 2.5M
min
mix *
As Closed Net above but limits include an overhead of approx 1.4 x ESC
Baud rate. Resolution of 1 bps. ESC from 50Baud to 38.4kBaud
<9.6k to >2048k (6.7% overhead added)
Resolution of 1 bps
<64k to >2048k (96k overhead added)
Resolution of 8k (limitation of frame structure)
[Turbo Product Codec (TPC), Preset rates inc rate ½, ¾,
-
[TCM rate
[Viterbi, rate ½, ¾, or
decoding]
[Sequential rate ½, ¾, or
P300 Modem Installation and Operating Handbook
Rate ¾ Rate
7.2k 8.4k
1875k 2187k
14.4k 16.8k
3.75M 4.375M
*
*
to IESS 310]
1
, k = 7 to IESS 308/309, 3 bit soft decision
1
to IESS 312, 2 bit soft decision decoding]
1 1
Uncoded
9.6k
2500k
19.2k
5.0M
1
, & 0.789]
- -
Rate
19.2k
5.0M
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