Furuno FS-1503 manual Specifications, General

Page 37

 

SPECIFICATIONS

GENERAL

 

 

Communication System

Simplex, semi-duplex

Frequency Range

1.6 to 27.5 MHz (transmit),

 

0.1 to 29.9 MHz (receive)

Frequency Resolution

Transmit: 100 Hz Receive: 10 Hz

Class of Emission

J3E

SSB, suppressed carrier, signal channel containing ana-

 

 

logue information

 

H3E

SSB, full carrier, signal channel containing analogue infor

 

 

mation, telephony; when 2182 kHz is first selected, H3E is

 

 

set.

 

J2B

for DSC, NBDP; SSB, suppressed carrier, signal channel

 

 

containing quantized or digital information with the use of

 

 

a modulating sub-carrier, telegraphy for automatic recep-

 

 

tion

 

F3C

weather facsimile, reception only

Frequency Error

±10 Hz (Both Transmitter and Receiver)

Number of Channels

Custom channels: 199 max. Programmed by FURUNO autho-

 

rized service representatives (user may program Rx channels).

 

ITU SSB/TELEX Channels as listed in the APPENDIX.

 

2182 kHz (single action)

Environmental

Transceiver unit: -20°C to +55°C

 

Antenna coupler: -30°C to +70°C

 

Relative humidity 93% at 40°C

Power Supply

13.6 VDC (+15%, -15%)

 

Receive: 1.5 A

 

Transmit (max.): 30 A

Radiotelephone Alarm Signal Generator

Two tones of 2200 Hz and 1300 Hz transmitted alternately.

TRANSMITTER

Output Impedance

50 ohms

Output Power

J3E/H3E: 1.6 to 23 MHz, 150 W pep, 23 to 27.5 MHz, 75 W pep

 

J2B: 1.6 to 23 MHz, 100 W; 23 to 27.5 MHz, 50 W pep

Tune

10 W approx.

Power Reduction

60 W approx.

Controls

Output HI/LOW, test (option)/send of two-tone alarm generator

SP-1

Image 37 Contents
Page Page Safety Instructions Table of Contents Introduction FeaturesOperation System ConfigurationRotary controls Transceiver Unit DescriptionKeys ALM IndicationsAdjusting the Backlighting Turning the Power On/OffTurning the Loudspeaker On/Off Turning the Squelch On/OffTurning AGC on/off Selecting FrequencyRx frequency Direct frequency entryTx frequency Paired Rx/Tx frequencyJ3E User channelsSample displays of ITU telephony channel ITU telephony channels SSBTLX ITU Telex channelsDisplaying Station Name Tuning the antennaTransmitting Monitoring transceiver output power Using the microphoneReducing transmitter power Distress Call on 2182 kHzDistress calls and Distress message Distress frequenciesClarifier adjustment Adjusting RF gainReceiving MeterSquelch control Receiving AM broadcasting stationsNoise blanker NB Channel scan Frequency ScanUser channels 12 Sample scan screen ITU channelsFrequency Sweep MIF commands applicable to the FS-1503 MIF CommandsTelex Communication Operation of Optional EquipmentFuruno Nbdp Terminal DP-5/DP-6 Intercom Remote Station RB-500 requires optional Remote-B BoardPriority Communication on 2182 kHzSystem Setup Changing System SettingsCustomizing by User Scan/sweep-stop signal level Writing User Channels Aural testing MaintenanceTesting the transmitter with a dummy antenna Weekly ChecksSequence of diagnostic test Diagnostic TestKey and corresponding indication LCD/Keyboard Test & ROM Version No. ConfirmationMaintenance MaintenanceMaintenance con’t Troubleshooting List TroubleshootingTroubleshooting list con’t Replacing Fuses Errow IndicationGeneral SpecificationsAntenna Coupler Custom CHANNELS/FREQUENCIES AppendixMF band working carrier frequencies ref. US CFR 47 Part CH no MF band SSB working carrier frequenciesITU CH no MHz ITU SSB carrier frequencies ITU RR AppendixFollowing frequencies are factory programmed 12/16 MHz ITU SSB carrier frequencies ITU RR Appendix CH no Ship RX Ship TX MF Band Telex Frequency Table Telex ChannelsITU RR Appendix MHz Band ITU Nbdp Telex Frequency Table8001 12001 12/16 MHz Band ITU Nbdp Telex Frequency Table 16111 CH NO. Ship RX Ship TX 18/19 MHz Band ITU Nbdp Telex Frequency Table22001 22, 25/26 MHz Band ITU Nbdp Telex Frequency Table Index
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