Thrane and Thrane A S RTU4120B Iridium fixed mount transceiver User Manual M4150GB0 1 pre
Thrane & Thrane A/S Iridium fixed mount transceiver M4150GB0 1 pre
Contents
- 1. user manual
- 2. technical manual
technical manual
TECHNICAL MANUAL
SAILOR SC4000 IRIDIUM
Please note
Any responsibility or liability for loss or damage in connection with
the use of this product and the accompanying documentation is
disclaimed. The information in this manual is furnished for informa-
tional use only, is subject to change without notice, may contain
errors or inaccuracies, and represents no commitment whatsoever.
This agreement is governed by the laws of Denmark.
Doc. no.: M4150GB0 Issue: H/0514
Introduction
Your Iridium equipment is a modular system that consists of a
transceiver unit, control handset unit, antenna unit and an optional
analogue PSTN telephone/PABX.
You can make and receive voice calls on the control handset and the
analogue PSTN telephone. You can connect up to four handsets
and one analogue PSTN telephone or PBX switchboard to the
system.
The system provides intercom for internal calls between any control
handsets and between the analogue telephone and a control
handset.
Via the data port on the transceiver, the unit can be used as a data
modem for dial-up data calls, Internet access, SMS and E-mail
messaging.
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Installation
IRIDIUM
0514
Contents
1 Technical Specifications ................................................................................................................................... 2
2 Installation .......................................................................................................................................................... 4
2.1 Version Overview ................................................................................................................................................. 4
2.2 Configuration of Single-Channel Unit .................................................................................................................. 4
2.3 Cable Overview .................................................................................................................................................... 5
2.3.1 Scanbus Termination ........................................................................................................................................... 6
2.4 Where to Place the Satellite Transceiver Box ..................................................................................................... 7
2.5 How to Mount the Satellite Transceiver Box........................................................................................................ 7
2.6 How to Put on the Finishing Cover ...................................................................................................................... 8
2.7 How to Insert the SIM Card.................................................................................................................................. 9
2.8 Optional SIM card Reader.................................................................................................................................... 9
2.9 How to Remove the Finishing Cover ................................................................................................................... 10
2.10 Installation of the Antenna ................................................................................................................................... 11
2.11 Analogue telephone ............................................................................................................................................. 13
2.12 Data Interface ....................................................................................................................................................... 14
2.13 External Ringer Interface ..................................................................................................................................... 14
2.14 Reset Button......................................................................................................................................................... 14
Appendix A ..................................................................................................................................................................... 17
Spare Parts List .................................................................................................................................................... 17
2
Installation IRIDIUM
0514
1 Technical Specifications
Space Segment
Satellites 66 (Plus 6 in-Orbit backup satellites)
Orbital planes 6
Orbit height 780 kilometres
Inclination of the orbital planes 86.4 degrees
Orbital period 100 minutes, 28 seconds
Spot beams 48 per satellite
Radio module
Frequency Range 1616 MHz to 1626.5 MHz (L-Band)
Duplexing Method TDD (Time Domain Duplex)
Oscillator Stability ± 1.5 ppm
Input/Output Impedance 50 Ω
Multiplexing Method TDMA/FDMA
Average Power during a transmit slot (max) 7W
Average Power during a frame (typical) 0.6W
Receiver Sensitivity at 50 Ohm (typical) -118.5 dBm
Receiver Spurious Rejection at offsets > 1 MHz (typical) 60 dB
Voice/Data Rate 2.4 kbit/s QPSK
Antenna Helical, omni-directional 210°
(3 dB beam width)
Fibreglass radome ø 96 mm
Link Margin 16 dB
Antenna Tracking Capability
Turn Omni-directional antenna
Roll/pitch Up to ± 20 from horizontal position
Yaw Elevation > 8°
Interface
Handset 600 Ω / 4 wire RS485
Telephone/PABX 270 Ω +750 Ω // 150nF / 2 wire
Data RS232 with handshake
Position information NMEA 0183
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Installation
IRIDIUM
Power supply
DC 10 – 32V DC
AC (Optional) 110-230V AC (External adaptor)
Consumption 25 W during communication
8 W Stand by
Environmental Conditions
Transceiver
Operating temperature -10° C to +55° C
Storage temperature -30° C to +70° C
Antenna
Temperature EME -35° C to + 55° C
Rel. humidity Up to 95% at 40° C
Icing (survival only) Up to 25 mm of ice
Precipitation Up to 100 mm/hour
Wind (velocity) Up to 100 knots
Vibration IME: 2 – 50 Hz @ 1 g
EME: 4 – 33 Hz @ 1 g
Weight
Transceiver : 2.7 kg
Antenne: 220 g
Handset & cradle : 570 g
0514
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Installation IRIDIUM
0514
2 Installation
2.1 Version Overview
This manual covers the Transceiver Unit versions Mk2, Mk3 and Mk4.
The version can easily be determined by looking at the area around the SIM card reader.
2.2 Configuration of Single-Channel Unit
L1
35423E
10 - 32V DC
PABX
Phone
DTE
2
3
4
1
Antenna Unit
Max. cable loss 3dB
Iridium
L1 + L2 < 100 metres
L2
Box
Connection
5
1
Handset
Control
Handset
Transceiver
Unit
Control
6
GPS
Mk2 Mk3 Mk4
5
Installation
IRIDIUM
2.3 Cable Overview
Cable 1
Scanbus
Cable: 9*0.22 mm2shielded
shield connected to ground
Cable connector type: 9 pole sub-d male
Transceiver Description Handset Colour
1NC1
2 data+ 2 white Twisted
3 data- 3 brown pairs
4AF+4greenTwisted
5 AF- 5 yellow pairs
6 GND 6 grey Twisted
7 +24V DC 7 pink pairs
8 RX_AF+ 8 blue Twisted
9 RX_AF- 9 red pairs
shield GND shield
2
3
4
5
6
7
8
9
1
10
36088
0514
Cable 2
Phone
Cable connector type: RJ 11
Transceiver Description
1NC
2 phone1+
3 phone1-
4NC
Cable 3
Data
Cable: 9*0.22 mm2shielded
shield connected to ground
Cable connector type: 9 pole sub-d male
Transceiver Description
1DCD
2 received data
3 transmitted data
4 data terminal ready
5serial GND
6 data set ready
7 request to send
8clear to send
9RI
shield GND
Cable 4
Power supply
Pin no. Description Colour
1 10-32V DC red
20V DC black
3NC white
4 GND green
Front view
4
3
1
2
36662A
6
Installation IRIDIUM
Cable 5
Description of connections to T-connection H4196
(optional accessory)
The wire terminal blocks are connected in parallel.
36090
Cable 6
GPS input
Cable: 9*0.22 mm2shielded
shield connected to ground
Cable connector type: 9 pole sub-d male
Mk2 & Mk3 MK4
1 NC* External Ringer
2 PC Rx (RS232) PC Rx (RS232)
3 PC Tx (RS232) PC Tx (RS232)
4 NC* NC*
5 GND (RS232) GND (RS232)
6 NC* NC*
7 NMEA+ NMEA+
8 NMEA- NMEA-
9 NC* NC*
shield GND GND
Transceiver Description
* Do only connect a standard RS232 terminal cable. If only
NMEA needed, then do not connect to other pins than 7
and 8.
0514
2.3.1 Scanbus Termination
The scanbus connecting the transceiver and the control
units, has to be terminated. Only the first and last unit on
the bus shall have the termination in ON position.
The termination in the transceiver unit is done by setting
the jumper S3, located near the scanbus terminal on the
PCB (see figure below). As default, the jumper S3 is set
ON.
C208
R154
R193
R208
V38
C142
C4
R189
C128
R165
R107
R124
R170
C12
X3
R172
V36
C14
N10
C156
N11
C9
R10
C17
R142
R197
V49
V45
R130
R34
Z10
C169
Z8
N1
R174
C3
R1
R101
C218
R55
V17
R51
C67
C162
C152
C105
C107
C200
R206
R79
R96
C224
R145
R120
R183
R108
C207
R125
R88
R84
C72
R4
R118
R100
R121
C175
R106
R191
V31
R78
C38
R53
C5
C114
R46
R98
C75
C136
C27
R99
C143
R60
V20
R58
R54
R209
V14
R52
Z9
C35
V65
R171
V37
C199
C192
C138
C65
C61
D16
Z12
C141
Z11
R123
C113
C108
C62
R134
C172
Z13
X5
C77
V48
C78
C140
C154
X8
D6
C66
C119
C124
C118
C120
R219
R12
C196
R11
C32
X2
C57
R25
D12
C197
V53
L7
V15
V42
R37
R136
V39
V46
C33
V52
C116
N6
C69
R80
R81
C63
R144
N7
R177
N4
V66
V62
C149
C28
C211
C206
N9
C153
C36
C151
V64
V47
R203
R178
C112
C104
R182
R179
R147
R138
R192
R204
R190
C129
R140
C209
C210
V61
R35
R199
V68
L5
V55
R133
C185
V43
R137
V54
T2
V51
V50
R131
R139
R188
V32
C126
R194
R143
R207
C145
R200
V56
R196
V67
R214
C159
R211
R212
C73
R148
V33
R62
V26
V11
V27
C25
V12
R217
R15
R97
N15
C204
V60
R198
V57
R104
C125
C99
C49
R92
C181
R112
C186 C188 C161
R114
R91
R87
R115
C182
C190
R150
C191
R94
C173
C174 R86
C205
C48
R113
C189
C148
C53 R90
C187
R116
R117
N12
N2
C176
C178
R89
C55
R149
C167
R93
C6
C170
C11
R169
C31
C150
R225 R166
C115
C193
R167
C155
C109
R43
R83
N5
C68
N8
D9
R6
C147
R38
Z3
C86
C106
R39
R220
R119
R40
R151
C103
R13
R152
R185
C177
C217
C110
R216
D4
C132
C131
D8
C135
C2
V13
R24
R32
R47
C130
V28
D10
C134
Z6
C137
C16
R59
V16
R110
C139
C51
R42
R50
R218
D5
S1
N13
V77
C223
C111
C101
C171
C74
R224
C158
R2
C226
R155
C225
R168
C230
C22
C194
V19
C220
N14
C219
C236
R22
C157
C213
R135
C98
R221
C234
V75
D1
C102
V1
V71
X4
X9 X7
C127
R213
V63
C100
R36
V41
R210
R141
R184
V30
V44
V35
R215
C216
V40
C117
T1
C160
C168
C146
C179
L4
F1
T3
C29
C64
R195
C144
C232
C122
C121
C212
C123
V34
C231
C233
C229
C39
R57
C97
C95
Z38
C96
Z41
Z39
C227
C228
Z35
C93
C94
C76
Z36
Z42
Z40
Z37
R109
C52
C40
C133
R103
R3
C13
Z4
R236
R235
D7
R105
V74
S2
C34
R7
R8
V76
R5
C163
R33
C60
R246
X12
V82
V78
V79
V81
C50
R31
C7
C1
R21
R27
R20
R30
R26
R248
R242
R247
R231
R232
D3
C19
C8
Z15
C90
C15
C88
C89
R14
C54
C18
V3
V2
V4
V7
C59
R245
R244
R240
D14
R239
C43
C37
X10
R23
C56
C23
C10
R85
V5
V6
C20
C84
R175
R156
R29
R28
C184
C183
C166
C180
C24
C41
R66
Z16
C26
R77
R128
Z14
S3
R19
R162
C85
R16
R17
N16
V21
R230
R9
V80
R44
R41
Z2
D17
C21
C30
X6
R48
C92
D18
R45
R18
D15
D26
C165
S5
S4
R61
C198
R49
R56
C195
D2
C164
C42
C91
C44
R233
R234
R64
R237
R63
S6
38638A
S3
C134
R55
The termination in the control unit is located on the PCB
in the cradle as jumper S1 (see figure below). As default
the jumper S1 is set ON.
38637
S1
ON
OFF
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Installation
IRIDIUM
0514
When configuring a system only including a transceiver
unit and one control unit, no changes in the default
termination is needed. If the system includes more than
one control unit, it is needed to remove some of the default
terminations. Below two examples of scanbus termination
is given, when the system includes several control units.
38635
Box
Connection
Transceiver Unit
Control Unit
Terminated
Terminated
Connection
Box
Control Unit
Transceiver Unit
38636
TerminatedTerminated
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Installation IRIDIUM
2.4 Where to Place the Satellite
Transceiver Box
Mount the satellite transceiver box in a place where it is
sheltered from the wind, protected from the salty and
humid sea atmosphere. The temperature must not ex-
ceed 55° C.
To ensure that the SIM card is easily accessible, do not
place the satellite transceiver box higher than 1.5 m
above the floor.
2.5 How to Mount the Satellite
Transceiver Box
Fix the satellite transceiver box to the wall using the four
screws included in the package. The screws are posi-
tioned as shown below:
0514
First tighten three of the screws. The wall surface should
be plane. If there is a discrepancy in planeness exceeding
1 mm, level the discrepancy up by shims or washers
under the fourth screw before this is tightened.
2.6
How to Put on the Finishing Cover
When the satellite transceiver box has been mounted on
the wall, put on the finishing cover.
The small lid in the finishing cover should be shut. Press
the hooks inside the finishing cover down on the two thin
edges of the satellite transceiver box. While pressing, let
the two plastic spears inside the finishing cover into the
two square holes of the satellite transceiver box.
c
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Installation
IRIDIUM
d
Press hard on the spots shown in the picture below until
a loud click is heard.
e
When putting on the finishing cover, do not use any tools
– only your hands.
2.7 How to Insert the SIM Card
First, open the small lid in the finishing cover protecting
the SIM card reader. Then go through each of the follow-
ing steps:
Unlock the SIM card holder by pushing the lock with your
finger nail.
c
0514
Lift the SIM card holder so that the slot points upwards.
d
Insert the SIM card in the slot. Make sure that the cut-off
corner of the card is placed as shown in the picture.
e
Push the SIM card holder back down, and lock it by
pushing the lock with a finger nail.
f
Finally, shut the lid again.
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Installation IRIDIUM
2.8 Optional SIM card Reader
Only direct accessible on Mk3 units produced from August
16, 2003. On older units the L-Band transceiver must be
dismounted in order to install the SIM card.
This additional SIM card reader can be used as a master
SIM card, thus allowing the crew to place individual cards
in the primary SIM card reader on the front.
The primary SIM card reader on the front has highest
priority and will thus disable the card in the optional card
reader when a card is inserted.
The optional card reader is ideal for Ship Security and
Alert installations, where a permanent SIM card is required.
Remove the lid by removing the 2 umbraco screws. After
inserting the card put the lid back on.
2.9 How to Remove the Finishing Cover
You may need to dismount the satellite transceiver box
from the wall, e.g. in connection with service.
For access to the mounting screws, the finishing cover
can be removed from the satellite transceiver box as
follows:
cPut a screwdriver into the slot in the printed circuit
board beside the SIM card reader, and press gently
to unhook the plastic spear.
dWhile pressing with the screwdriver, lift up the
same side of the finishing cover slightly to loosen it.
eRepeat this procedure on the other side of the
finishing cover.
fYou can now detach the finishing cover from the
satellite transceiver box by pulling it gently upwards.
0514
c
d
e
f
11
Installation
IRIDIUM
The fitting in fig. 2 can be used at the top of a tube. Please
note that it is necessary to mount the cable, and seal this
connection securely before the antenna and fitting are
mounted on the tube.
2" pipe
Antenna Pipe clamp
Two M8 U-bolts
2" pipe
36623B
206mm
2" pipe
Four M4x10
Four M4 serrated lock washers
Angle mounting bracket
Four M4 washers
Four M8 lock nuts and M8 washers
Two M8 U-bolts
Pipe clamp
ø
96
mm
Antenna
Four M4x10
Four M4 serrated lock washers
Angle mounting bracket
Four M4 washers
Four M8 lock nuts and M8 washers
Fig. 1 Fig. 2
Antenna cable
Below, please find a table of cables that can be provided by your dealer:
CABLE CONNECTOR
Cable type Part no.
Maximum
length/ 3 dB
loss
Outer
diameter
Minimum
bending
radius
Conn.
type Part no.
RG 214/U E62.415 8 m 10.8 mm 54 mm N MALE E62.147
SUCOFEED 1/2" HF 77.518 19 m 13.4 mm 35 mm N MALE 79.002
SUCOFEED 1/2" 77.519 30 m 16.0 mm 125 mm N MALE 79.001
SUCOFEED 7/8" 77.520 50 m 27.8 mm 220 mm N MALE 79.003 &
FEMALE 79.004
2.10 Installation of the Antenna
One of the advantages of this equipment is the easy-to-
handle, lightweight and rugged antenna. Because the
IRIDIUM ® system is characterised by a good link margin,
the antenna is a passive quadrifillar helix type, requiring
no external power supply and consisting of only nonmoving
parts.
The following figures show the antenna and the two
different mounting accessories available:
The mounting bracket in fig. 1 can be used in two different
ways - mounted on either a rail or a pole.
Important!
To comply with FCC RF exposure regulations, the antenna
must be installed in a location providing a minimum RF
Radiation Safety Distance of 0.61m (2 feet).
Important!
It is important that the antenna cable used has a maximum loss of 3dB @ 1.6GHz between antenna and transceiver.
This antenna cable must be in one piece. Neglecting this will reduce the overall receiving/transmitting performance
at sea. If installation is not carried out in accordance with these guidelines, it will void the warranty of the product.
12
Installation IRIDIUM
0514
Precautions
In order to avoid interference or any other kind of
disturbances from other systems on board, there are a
few precautions to take note of:
Radars
According to any installation guide for radars it is of vital
importance that any other units are kept outside the
radiation beam of the radar. Please consult the illustration
down below, showing what area to avoid:
36622A
10°
e.g. from the radar
Avoid interference
10° 10°
Unobstructed view until
10° below the horizon
GPS
Tests have shown that only in case very old GPS equipment
is used, a user may expect a minor influence on the GPS
originated from the Iridium equipment. This can be avoided
by ensuring a distance of at least 1 m between the two
antennas.
Inmarsat equipment
The operating frequency bands of the iridium and Inmarsat
systems are neighbours, and it is not in any way by any
technical solution possible to completely separate these
bands. This means that interference from Inmarsat can
be expected, especially if the antennas are placed near
each other. The distance between the antennas Should
be as far as possible.
If in any way the user experiences trouble using Iridium
because of Inmarsat, a filter can be provided as an option.
This filter is placed in a suitable place between the
antenna and the transceiver. The filter is a passive type
not requiring external power. Please contact your dealer
for further information.
13
Installation
IRIDIUM
0514
The table below shows the distance to other Inmarsat
equipment, with and without use of filter.
9505 ISU Protection Distance Main Lobe
(Metres)
Side Lobe
(Metres)
Back-Lobe
(Metres)
No Filter 14 4 4 Inmarsat (Mini-M)
No Filter 25 4 4 Inmarsat (Std-M)
No Filter 84 20 20 Inmarsat A
No Filter 70 16 16 Inmarsat B
No Filter 14 14 14 Inmarsat C
With Filter 1 1 1 Inmarsat (Mini-M)
With Filter 1 1 1 Inmarsat (Std-M)
With Filter 4 1 1 Inmarsat A
With Filter 4 1 1 Inmarsat B
With Filter 1 1 1 Inmarsat C
2.11 Analogue telephone
The PSTN interface on the transceiver unit converts the
wireless Iridium network into an ordinary telephone line.
You can connect a standard analogue PSTN telephone
directly to this interface for crew calling or as an office
phone.
With a PABX you can add more telephone lines for
multiple phones ie. office network.
The interface handles the following tasks:
•generates DC current to the phone/PABX in both idle
and active mode
•generates ringing voltage
•detects call requests from a phone/PABX
•detects DTMF tones from a phone/PABX
•outputs 12 or 16kHz billing tone for a PABX
Important: Do not connect the transceiver to a PSTN
telephone line on land.
Specification of the Iridium system PSTN connection:
RJ11 connection:
1. NC
2. TIP
3. RING
4. NC
Line Voltage: 48V DC
Line current (source): 24 mA
Line impedance: 270 Ω + 750 Ω // 150 nF (this
impedance also covers 600 Ω)
Ringing voltage: 60V RMS, 90 Vpp (square
wave)
Ringing sequence: 0.6 sec On, 4 sec Off
Ringing frequency: 30 Hz
Ringing drive capability: 1400 Ω @ 30 Hz (= 5 normal
ring units)
14
Installation IRIDIUM
0514
Note: Some analogue phone line impedance may differ
from the commonly used standards. If the ringing volume
is too low, the ringing voltage can be changed to gain
higher output.
The selector switch is located under the finishing cover.
2.12 Data Interface
The Iridium transceiver unit can be used as a 2.4kbps
data modem.
Connect a PC via a serial COM port to the 9 pole data
connector using a standard serial data cable. The data
interface is a full RS232 interface with hardware
flowcontrol.
With the SMS/Email client installed on a PC you can
receive and send Iridium SMS and short emails from the
PC. The SMS/Email client is included in the transceiver
package.
To use the transceiver as a data modem a dedicated
modem software driver is needed. Please contact your
Iridium Service Provider, who can supply you with the
Iridium Data Interface software.
Open
60V RMS Pin 2+3
90V RMS
Pin 1+2
75V RMS
2.13 External Ringer Interface
The external ringer output pin in the Service/NMEA port
can control an optional ringer or a lamp. This is very useful
in noisy environments or when there is a need for ringing
indication at more locations.
The output is an open collector output and can pull down
a signal of max 32V DC and a power dissipation of max
1.25W. The output is pulsing at 0.5 Hz whenever there is
an incoming call. When the call is answered the output will
stop pulsing.
39820
Max 1.25W
Max 32V DC
Isolated from Main
Power
Supply
Sirene
Alarm Horn/
Pin 1
X5
Alarm Switch
2.14 Reset Button
The reset button is placed next to the SIM card reader.
Pushing this button will halt the power supply and remove
power from the transceiver unit. When releasing the
button, the power will come back and thereby make a
power reset of the transceiver unit.
15
Installation
IRIDIUM
0514
16
Installation IRIDIUM
0514
Appendix A
Spare Parts List
Mk2 Mk3 Mk4
81412000 82412000 83412000
Item Itemnumber Itemnumber Itemnumber
Power cable 56.140
TNC/N adaptor 79.005 79.005 N.A.
Coax cable with TNC male -
N female N.A. 56.181* 56.181
ID kit 49.310
Fuse 45.669
Scanbus male 9p Sub-D 78.758
Scanbus female 9p Sub-D 78.765
Housing 9p Sub-D 78.745
Handset spiral cable 56.102
Connection box H4196 80419610
*) 56.181 introduced in production August 16, 2004. Replacing TNC/N adaptor 79.005.
17
Installation
IRIDIUM
0225
Thrane & Thrane A/S • info@thrane.com • www.thrane.com