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Introduction

S. P. Radio A/S

For more than half a century S. P. Radio A/S has been the market
leader within maritime radio communication.

SAILOR

The communication products and systems of S. P. Radio are
recognized under the brand name SAILOR. The Sailor name has
become a guarantee of reliable and technologically superior radio
equipment, ranging from basic VHF units to satellite systems and
complete compact GMDSS solutions.

Products

The SAILOR COMPACT 2000 GMDSS is based on the well proven
range of Sailor products specifically developed to meet the GMDSS
requirements and supported by a world-wide Certified GMDSS
service concept, giving several hundred reasons for shipping
companies to choose equipment manufactured by S. P. Radio A/S.
Today S. P. Radio A/S is recognized as the world’s leading supplier
of GMDSS solutions.
The SAILOR COMPACT 2000 GMDSS has already been and still is
constantly supplied to a large number of the world’s leading shipping
companies and national naval fleets. It is a complete GMDSS
solution which matches communication and safety needs exactly -
regardless of whether you operate with A1, A2, A3 or A4.
The System 4000 GMDSS sets new standards. It is constructed on
the basis of our comprehensive experience developing GMDSS
equipment. It satisfies all the relevant requirements regarding safety
and efficiency. The System 4000 presents a large number of
attractive convenience and safety facilities, either as a complete
solution or as a series of stand-alone products.
Sailor has a long history as a satellite communications supplier
offering a full programme of satellite systems which includes Mini M,
SAT-C and a number of stationary satellite systems. Our SAT-B is a
breakthrough in maritime aerial technology and reliability. The SAT-B
is the best possible choice when high quality speech transmission,
top level security and the capacity to deal with large volumes of
telex, fax, data and high-speed data (HSD) transmissions are required.

Training certification

Training of deck officers to meet the requirements within the concept
of GMDSS, as to operation of equipment and basic understanding of
the systems, is an extremely important factor for the overall success-

ful implementation of GMDSS. As a unique initiative for GMDSS
solutions, we can supply a complete software training programme for
on-board training, to be used as preparation in order to fulfil the
GMDSS requirements for obtaining the
General Operation Certificate.

Service

A world-wide Sailor GMDSS certified service concept has been
established in order to provide the shipping industry with a highly
professional and uniform level of service. The Sailor GMDSS
Certified Servide Centre concept, which is constantly monitored,
ensures that replacement units and spare parts are available at all
the Sailor Certified Service Centres around the world. Service
centres which are in position along all the major shipping routes.
Furthermore the Certified Service Centres ensure that technicians
with an annually updated training are ready to provide service 24
hours a day, 365 days a year.

Maintenance

Because of the fact that GMDSS equipment has been installed on
board ships in order to meet the SOLAS (Safety of Life At Sea)
convention, manufacturers and suppliers of GMDSS equipment have
a certain responsibility to secure reliable supplies of equipment and
spares in the years to come.
Therefore shipowners operating ships both locally and internationally
should be fully aware of the importance of fitting GMDSS solutions
which will be fully supported by the manufacturer.
It is a firm policy of S. P. Radio A/S, as the world’s major manufac-
turer and supplier of GMDSS solutions, that for both the present
GMDSS solutions and for future, alternative product solutions, all
Sailor GMDSS systems will be entering the next century, in fully
parallel production.

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 informational use only,
is subject to change without notice, may contain errors or inaccura-
cies, and represents no commitment whatsoever.
This agreement is governed by the laws of Denmark.

Doc. No.: M4722GB0

Issue: B/9945

Summary of Contents for RT4722

Page 1: ...SAILOR RT4722 VHF DSC DUPLEX Installation Manual ...

Page 2: ...rements within the concept of GMDSS as to operation of equipment and basic understanding of the systems is an extremely important factor for the overall success ful implementation of GMDSS As a unique initiative for GMDSS solutions we can supply a complete software training programme for on board training to be used as preparation in order to fulfil the GMDSS requirements for obtaining the General...

Page 3: ...ndset Connection 8 2 5 Loudspeaker Connection 9 2 6 Connectors 9 2 6 1 SPARC Bus Cable 10 2 6 2 Options Connector H4992 11 2 7 Cable Length 12 2 7 1 Power Cable 12 2 8 Electrical Connections 12 2 8 1 Power Connectors 12 2 8 2 Interconnection Cable Specification For VHF Printer Connection 13 2 9 Compass Safety Distance 13 2 10 Test Procedure TX RX DSC Call 14 ...

Page 4: ... MHz 157 425 MHz Rx 160 625 MHz 163 6 MHz Operating modes Simplex Semi duplex duplex Modulation G3EJN for telephony receiver G2B for DSC signaling Frequency stability 10 ppm opt 5 ppm Aerial connectors Standard 50 ohm female SO239 Temperature range 15 C to 55 C Supply voltage 13 2V DC Nominal Supply range 10 8V DC to 15 6V DC Supply current Stand by 0 14A Transmitter on 1 5A Low power Transmitter ...

Page 5: ... Distortion Below 5 Signal noise ratio Better than 40 dB DSC Facilities DSC operation According to Rec ITU R M 541 6 and Rec ITU R M 689 2 DSC protocol According to Rec ITU R M 493 7 class A Navigator interface NMEA 0183 GGA GLL ZDA NMEA input current 8mA type Symbol error rate below 1 10 2 at 119 dBm or 0 25 µV p d Modulation 1700 Hz 400 Hz 1200 baud 30 ppm Frequency error Below 1 Hz Residual DSC...

Page 6: ...ities Mounting possibilities dimensions and drilling plan Handset Drilling Plan 4 0 35999 68 5 66 5 209 min 300 Space for handset access min 200 Space for cable and handset cable 4 0 35556 34 123 52 5 2 x ø4 5 ø12 for cable entry 144 13 5 Weight Handset 0 4 kg ...

Page 7: ...DUPLEX With Mounting Bracket 36846 200 00 231 00 100 00 110 00 max 280 Bracket Standard Mounting Option Drilling plan 36847 Tilting 6 4 x ø4 14 25 11 00 76 50 98 50 209 00 180 50 Weight VHF DSC DUPLEX 3 9 kg Mounting Bracket 0 7 kg ...

Page 8: ...0 125 00 Space for Cable entry min 100 00 16 00 Drilling Plan 4 0 36006 62 50 4 x M4 230 00 10 00 R7 00 Make a cut for handset cable entry 104 00 10 50 215 00 105 00 20 00 17 50 10 00 Weight Mounting Bracket MB4994 Part no 80499410 0 2 kg WARNING Only use original screws otherwise you risk short circuiting the battery ground to the ship ground 9945 ...

Page 9: ...V AC operation an external power supply with the type number N163S must be used together with N420 Fuse The fuse is a standard 10A mini car fuse There is a spare fuse in the power cable connector 2 3 Aerial All common 50 ohm aerials which cover the used frequency range with a reasonable standing wave ratio maximum 1 5 can be used The aerial is connected to the set by means of a 50 ohm coaxial cabl...

Page 10: ...ear as possible as illustrated below Note that the primary transceiver aerial must be placed at a higher level than the channel 70 receiver aerial Channel 70 receiver aerial transceiver aerial 37035 Primary 2 4 Handset Connection The handset is connected directly to the HANDSET plug at the back of the VHF set 35405 Rx Tx 12V DC SPARC BUS OPTION PRINTER HANDSET 9945 ...

Page 11: ... signals LS_1 and LS_1 or LS_2 and LS_2 depending on which speaker selection is made by the control unit s 2 6 Connectors Handset Hook SPARC Bus Connection Box H4991 35348 _ON Term ON VDC 12 LS_1 LS_1 LS_2 LS_2 BAT AF AF _AF RX BAT _AF RX SPARC _ON SUPPLY VDC 12 RX_AF RX_AF 12VDC BAT AF BAT AF SPARC LS_2 LS_2 _1 LS _1 LS SUPPLY HOOK Connection 32262 SPARC SPARC 12VDC X2 5 1 2 3 4 13 14 15 X3 6 7 8...

Page 12: ... 2 100 metres 56 114 12 Volt 2x8 Transceiver HOOK 0 14 3 2 5 metres The SPARC bus cable length is limited by the level of output power delivered to a connected external speaker on the LS_2 terminals The speaker output power depends on cable length and cable thickness as described in the table below Wire mm2 Length m Max Power W 0 14 5 3 4 0 25 10 3 2 0 25 20 2 0 0 50 20 3 2 0 50 40 2 0 0 75 30 3 2...

Page 13: ... 12VDC FAN_ON RX_1_SQ CH_AUX_1 CH_AUX_2 RX_1_AF NMEA_OUT NMEA_OUT DSC_ALARM_ON X1 14 15 13 12 11 10 X2 9 8 7 6 5 4 1 3 2 To connect a GPS to the VHF transceiver connect the GPS signal lines to the options connector pin_4 NMEA_IN and pin_5 NMEA_IN Alternatively the GPS can be connected directly to the transceiver by means of a 15 pole high density D sub which is supplied with the radio in the same ...

Page 14: ... from battery to N420 depends on the wire thickness but the voltage at the cable end at N420 should not be less than 18 volt 35355A 10 3 2 1 Spare 10A fuse Pin no Name Colour Pin 1 SUPPLY_ON Blue Pin 2 BAT Red Pin 3 BAT Black 2 8 Electrical Connections 2 8 1 Power Connectors Power Connectors Transceiver unit Name Battery N420 pin 1 SUPPLY_ON NC SUPPLY_ON pin 2 Battery 12VDC 12V pin 3 Battery 0VDC ...

Page 15: ...in 14 Slct in pin 6 BAT_0VDC pins 18 19 to 24 25 Gnd pin 7 LPT_Str pin 1 Strobe pin 8 LPT_D0 pin 2 D0 pin 9 LPT_D3 pin 5 D3 pin 10 LPT_D6 pin 8 D6 pin 11 LPT_Busy pin 11 Busy pin 12 LPT_Select pin 13 Slct pin 13 LPT_D2 pin 4 D2 pin 14 LPT_D5 pin 7 D5 pin 15 LPT_Auto_Feed pin 14 Auto fd For the connection to the printer you have to connect the 15 pole SUB D male to the VHF units printer connection ...

Page 16: ...int path Select call by arrow right key 3 Transmit the call by keying Send call 4 The display will show in sequence TX CALL TX OK 5 The call is announced by the DSC modem Read the call info in RX LOG External test call The call is transmitted and received using the aerials This test also controls the hardware of transmitter and receiver boards 1 Hook off handset 2 Enter function menu Func dsc test...

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