Nera Saturn Bm Marine Mk2 Скачать руководство пользователя страница 28

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Saturn Bm Mk2 Marine – Technical Manual

MCU Interconnection Diagram Cont’d

D i a g r a m s

Access & Control Sub-system (see also diagram page 1)

Main Control Unit Board Cont’d

Connector

Board Cont´d

Gyro Board

RF Sub-system

Power Board

Antenna Control Modem

MAIN CONTROL UNIT – INTERCONNECTION DIAGRAM PAGE 2

3/98

EXT-A

EXT-B

12V FUSED

J10

A04

A03

A01

A02

Distress Alarm
and/or
Message Indicator

+12V

EXT I/O

RS-232

Serial

Interface

CPU

RS-232

Serial

Interface

UART
CH. D

UART
CH. C

UART
CH. B

PHASE 1

PHASE 2

PHASE 3

SYNC REF-

COM REF

SYNC REF +

P12

J18

B20

B19

B18

B17

A16

A17

Gyro

GYRO

11 – 34 V DC

OFF

J14/P1 B31 A34 B32 B33 A32 A33

+72 V RET

+72V

-38V RET

-38V

TEMP_RET

TEMP

DC_LEVEL

RET

DC_LEVEL

KEY_ON RET

KEY_ON

POWER_OFF RET

-POWER_OFF

-12V

-12V RET

+5V

+5V RET

+12V

+12V RET

+7V RET

+7V

J14/P1 A12 B12 A13 B13 A14 B13

B10 B11 B12 B13 B14-B15

B17-B18 B19-B20

J17/P2 A04 B04 A05 B05 A06 B06 A07 B07 A08 B08 A09 B09 A10 A11 A12 A13 A14 A15 A16 A16 A17-A18 A19-A20

-POWER-OFF

KEY

-ON

DC-LEVEL

GYRO 3

G-CNTRL

GYRO 2

G-CNTRL

GYRO 1

G-CNTRL

Latch

Buffer

Combiner/

splitter

ANT_TX

ANT_RX

1626.5 -
1646.5 MHz

+28V

+28V RET

Receiver

Transmitter

Highpass

Filter

Lowpass

Filter

-TXOFF

ATA

+28V

+28V RET

To/from DSP (see diagram page 1)

Memory

TXMUTE

RXD (104)

TXD (103)

DTR (108)

GND (102)

DSR (107)

RTS (105)

CTS (106)

J14/P1

B21

B22

A19

A22

B19

B20

A20

Printer

B17

B18

A15

A18

B15

B16

A16

RXD (104)

TXD (103)

DTR (108)

GND (102)

DSR (107)

RTS (105)

CTS (106)

PRINTER

LIST1-A

LIST1-B

TALK1-A

TALK1-B

LIST2-A

LIST2-B

J11

A30

B30

A29

B29

A28

B28

NAVIGATOR

Automatic

STEP GYRO/SYNCHRO GYRO

Input Sensing/conversion

DC-DC Voltage Generator/regulator

Fuse

Up-converter

(PLL)

1530 -
1559

Tracking filter

(PLL)

Local

oscillator

(PLL)

X-ta

osc

System

clock

Tx supply

LOREF

Power detector

RXIF

~12 MHz

TXIF

~2.5 MHz

~12 MHz

BW=3 MHz

~75 MHz

AGC

Amp.

63.36 MHz

1450 -
1484 MHz

~18.3

MHz

~18.3

MHz

15.84 MHz

* TX1 LOCK

BWCTRL1
BWCTRL2
BWCTRL3

SYNTDAT
SYNTCLK

TXSLCT

* TX2 LOCK

* LO LOCK

LOSLCT

Clock

Data

* RX SIGNAL

* OSC_LOCK

(* STATUS

function

message)

Optocoupler

SCC3

SCC2

NMEA-0183
Heading Sensor

NMEA-0183
Position

Optocoupler

RS-485

Serial

Interface

Saturn B

DISTRESS

NMARSA

T M

NERA

-- 28 of 30

LRC Prüfung

Содержание Saturn Bm Marine Mk2

Страница 1: ...ung werden einige systemvergleiche Fragen zu Inmarsat B und Inmarsat M gestellt Beide stellen wie im Telefonnetz eine Verbindung zwischen den Teilnehmern her das Inmarsat C arbeitet dagegen nach dem S...

Страница 2: ...Saturn Bm Marine Mk2 Technical Manual 2 of 30 LRC Pr fung...

Страница 3: ...3 of 30 LRC Pr fung...

Страница 4: ...D i a g r a m s Block Diagram 23 MCU Interconnection Diagram 24 Antenna Unit Interconnection Diagram 26 Antenna Pedestal Interconnection Diagram 27 S e r v i c e S e r v i c e S e r v i c e MCU Parts...

Страница 5: ...lex PC data Serial printer GPS navigator Plug for NMEA 0183 connection Course gyro Power 11 34 VDC Power 110 220 VAC and 24 VDC automatic switchover Saturn B ADE Above Deck Equipment The Saturn Bm Mk2...

Страница 6: ...911 910 3 Power Supply for battery backup QUFC 911 920 Screened cable w ferrite core QRPM 911 077 1000 Telefax Adapter QRPM 911032 For further information see the Saturn Bm Installation Manual Display...

Страница 7: ...r o d u c t i o n Environmental Conditions Vibration Precipitation and Icing As specified by Inmarsat Above Deck Equipment Temperature 25 C to 55 C Rain 100 mm hour Below Deck Equipment Temperature 25...

Страница 8: ...4 3 2 1 1 2 3 4 5 6 7 8 9 J1 J2 J3 J4 J5 J13 J10 J6 P12 J7 P11 J8 P9 5 4 3 2 1 9 8 7 6 OFF 11 34 VDC ON HANDSET EXT I O GYRO NMEA 0183 DTE TEL 1 TEL 2 TEL 3 TEL 4 TEL 5 AUX PC PRINTER Saturn B Connect...

Страница 9: ...lls basic telephony services Simplex telephone calls LES to mobile only Duplex telefax CCITT Group 3 facsimile servic es 9 6 kbps Simplex telefax calls LES to mobile only Simplex group ID addressing t...

Страница 10: ...three functional channels During call set up and release the whole bandwith is used for signalling and the functional channel is called MES SIG LES SIG During speech or data phase the signalling part...

Страница 11: ...the call LES routes it over the public tele communications networks to the intended destination When the destination responds for example by the dialed subscriber lifting the handset the call proceeds...

Страница 12: ...4 No DI TEL 5 No DI When requested to call a specific IMN LES translates the IMN to a Forward ID and a Destination Id DI The request is then sent to the MES which translates the Forward ID and the DI...

Страница 13: ...10 Saturn Bm Mk2 Marine Technical Manual S y s t e m D e s c r i p t i o n S y s t e m D e s c r i p t i o n S y s t e m D e s c r i p t i o n 13 of 30 LRC Pr fung...

Страница 14: ...nel Per Carrier Public Switched Telephone Networks ISDN Packet Switched Data Networks 1 4 T L NO Saturn B Sa urn B NERA Communication Channels Designation Transmission Type of information LESV MESV LE...

Страница 15: ...ed Duplex Telephone Call Set up SCPC In band Signalling Mode SCPC Voice Mode Saturn B Set up SCPC In band Signalling SCPC Voice Mode Listens to NCS common channel NCS Common Channel MES number from te...

Страница 16: ...arrier MES SIG Clear forward Observes MES carrier off then turns off LES carrier and sends Notification of Channel Release SU to NCS Removes MES from LES busy list LESI Removes MES from NCS busy list...

Страница 17: ...IN CONTROL BOARD Digital Signal Processor Sub system Telephony Interface Computer Codec RXIF 12 MHz Transmitter Combiner splitter Local Oscillator Synthesizer Receiver RF Sub system RX Channel 1530 15...

Страница 18: ...EDUNDENCY CHECK MES ID LES ID SPARE PRIORITY SPARE CHANNEL PARAMETERS MESSAGE TYPE Octet No 1 Octet No 2 Octet No 3 Octet No 4 Octet No 5 Octet No 6 Octet No 7 Octet No 8 Octet No 9 Octet No 10 Octet...

Страница 19: ...MAIN CONTROL BOARD Digital Signal Processor Sub system Telephony Interface Computer Codec RXIF 12 MHz Transmitter Combiner splitter Local Oscillator Synthesizer Receiver RF Sub system RX Channel 1530...

Страница 20: ...5 4 3 2 1 BIT No SIGNALLING UNIT SU CCITT CRC CYCLIC REDUNDENCY CHECK SPARE Random binary bits MES ID MESSAGE TYPE Octet No 1 Octet No 2 Octet No 3 Octet No 4 Octet No 5 Octet No 6 Octet No 7 Octet No...

Страница 21: ...CONTROL BOARD Digital Signal Processor Sub system Telephony Interface Computer Codec Transmitter Combiner splitter Local Oscillator Synthesizer Receiver RF Sub system TX Channel 1626 5 1646 5 MHz RXI...

Страница 22: ...rom voice encoder Scrambled 6 bits SUB 24 bits VOICE FIELD 384 bits MES_SIG SIGNALLING CHANNEL OCTET No 1 2 3 4 5 6 7 8 9 10 11 12 8 7 6 5 4 3 2 1 BIT No SIGNALLING UNIT SU Message type MES ID MES rec...

Страница 23: ...AIN CONTROL BOARD Digital Signal Processor Sub system Telephony Interface Computer Codec Transmitter Combiner splitter Local Oscillator Synthesizer Receiver RF Sub system TX Channel 1626 5 1646 5 MHz...

Страница 24: ...0 0111 0110 for 2nd 3rd and 4th subframe compliment Before FEC coding 6 bits SUB BAND SIGNALLING CHANNEL SU1 SU1 96 BIT SIGNALLING UNIT DUMMY 384 bits 8 bits CCITT CRC CYCLIC REDUNDENCY CHECK MES TRAN...

Страница 25: ...22 Saturn Bm Mk2 Marine Technical Manual 25 of 30 LRC Pr fung...

Страница 26: ...l to L band TX signal Amplifies TX signal ADE supply 28 VDC TX 1626 5 1646 5 MHz RX 1530 1559 MHz Data 5 10 MHz Combiner splitter PCM Codec 64 kbps Auxiliary Handset Interface Buffers UARTS Data Proce...

Страница 27: ...EL 4A TEL 4B Telephone 5 or Telefax TEL 5A TEL 5B J1 2 3 4 J2 2 3 4 J3 2 3 4 J4 2 3 4 J5 2 3 4 TEL J15 P2 A33 A32 A31 A30 A29 A28 A27 A26 A25 A24 EXOA EXOB EXIA EXIB EWA EWB MWA MWB J6 3 6 5 4 1 2 7 8...

Страница 28: ...ON DC LEVEL GYRO 3 G CNTRL 3 GYRO 2 G CNTRL 2 GYRO 1 G CNTRL 1 Latch Buffer Combiner splitter ANT_TX ANT_RX 1626 5 1646 5 MHz 28V 28V RET Receiver Transmitter Highpass Filter Lowpass Filter TXOFF DATA...

Страница 29: ...Cs DC DC Converter Comparator 12 V 12 V RS422 RS422 NERA Saturn M RFUnit Antenna Control Board ACB Main Control Unit QUART Pedestal Control Unit PCU Combiner Splitter TX RX 28V DATA Antenna Unit CPU 5...

Страница 30: ...ATE 12V LV S1 LV S2 12V LV S3 LV S4 EL S1 ELS2 12V EL S3 EL S4 GND LV RATE CL S1 CL S2 12V CL S3 CL S4 GND CL RATE AZ S1 AZ S2 12V AZ S3 AZ S4 Flux Gate Interface Level Platform Assy Motor Driver Elev...

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