Parameters, function | Values
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VHF section: |
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Class of emission | G3E (voice), G2B (DSC)
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Communication system | Simplex/Semi-duplex
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Programmed channels | Main version: 55 channels (RR Apendix 18) American version: Main version, USA channels, weather forecast channels Scandinavian version: Main version Fishing/Private channels
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Power supply voltage | 24 V DC, +30%, -10%
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Display | 24 characters x 2 lines, character 5x7 dots, backlit LCD
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Transmitter: |
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Frequency range | 155.00 - 161.475 MHz
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Output power | 25 W, reducible to1 W American version: Channels 67, 13 - automatic limit up to 1 W, manual override FULL
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Frequency stability | 1,5 kHz (from -20 to +55°C)
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Time-out timer | Deactivates the transmitter after an interrupted transmission of more than 5 minutes
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Receiver: |
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Frequency range | 155.00 - 166.075 MHz
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Receiving system | Double-conversion superheterodyne IF21.4 MHz and 455 kHz
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AF Output power | 3 W (build-in loud speaker) 2 mW (handset)
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Audio Response De-emphasis | 6 dB/oct +1/-3 dB
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Sensitivity | 5 dBµV at SINAD 20 dB
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Adjacent Channel Selectivity | 70 dB (from +15°C to +35°C)
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DSC Section: |
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Distress call and Message | Distress call attempt is transmitted as five consecutive calls. It is repeated after a random delay of between 3.5 and 4.5 min from the beginning of initial call.
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Message storage (Receive) | 50 distress messages plus 50 non-distress messages
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Message storage (Transmit) | 50 non-distress plus 99 files containing station ID, telephone No.
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Interface | Navigational data: IEC61162 Printer: FURUNO MIF (with Interface box)
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Alarm | Sound and visual
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Receiver characteristics: |
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DSC frequency | CH 70
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Calling sensitivity | Symbol error rate 10-2, input -3 dBµV
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Watch keeping | continuous watch on CH 70 |