Class-B VHF DSC Transceiver

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Class-B VHF DSC Transceiver

Class-B VHF DSC Transceiver

Products main function

1 General call

2 DSC system

(distress call, distress acknowledgement call, distress relay call, individual call, position request call, position to send call, individual acknowledgement call, group call, all ships call, sea area call, semi-automatic telephone service, DSC test)

3 Collision avoidance alarm display

4 Weather alarm (American weather Bureau)

5 Priority scan

6 Dual-watch and Tri-watch

7 Timing clock alarm

8 64 waypoints stored

9 64 common using ID storage

10 Navigation function

11 Automatically record incoming messages

1) Distress messages: 32

2) Other messages: 32

3) Collision avoidance alarm messages: 72

Technical specifications

1 Overall specifications

Frequency range: Tx: 156.025-157.425MHz, Rx: 156.050-163.275MHz

Modulation method: FM (16K0G3E) DSC (16K0G2B)

Receiving system: superheterodyne double conversion

Frequency tolerance: 10ppm(-20+60)

Power supply voltage: DC13.8V (15%)

Antenna impendence: 50

Output impendence: (audio) 8

Input impendence: (microphone) 2K

Dimensions: W153)H(67)D(132)mm

Weight: 830g (2%)

2 Transmitter specifications

Output power: 25W/1W

Modulation limit: ܡ5KHz

Modulation: sensitivity: 17mV10mV

Audio distortion: 7%

Adjacent channel selectivity: 70dB

Spurious emissions: -53dB

Residual modulation: 40dB

Tx current consumption: high power6.0A, low power1.5A (DC13.8V)

3 Receiver specifications

Reference sensitivity: 0.25uV (12dB SINAD)

Squelch sensitivity: 0.15uV

Modulation receiver bandwidth: 25KHz

Deep squelch blocking threshold: 5KHz

Adjacent channel selectivity: 65dB

Intermodualtion rejection ratio: 58dB

Spurious response: 65dB

Audio output power: 2W (8)

Audio distortion: 7%

GPS output format: NMEA0183 (2.0)

Contact with us now

Our mail: manager@hiseamarine.com

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