VHF radiotelephone VHF-230 shipilot radio class A DSC facility GMDSS IMO SOLAS fish commercial ship communication navigation CCS
Negotiable
Min.Order:1
Ningbo Smart Navigation Marine Technology Co., Ltd.
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Technical parameter
Power supply: DC24V + 30 / - 10 %
Number of Channels: 57 International Maritime channels
Frequency Spacing:25kHz
Communication System: Half Duplex
Support languages: Chinese and English
Digital intermediate frequency technology is adopted.
Frequency Range :156.025-163.275MHz
Maximum available sensitivity: ≤6dBuV(e.m.f.)of 20dB/SINAD
Adjacent Channel Sensitivity :≥70dB
Parasitic signal interference: ≥ 70dB
Audio frequency response: + 1, - 3dB of + 6dB / Octave (300 - 3000 Hz)
Audio output: 4W (8 ohm, less than 10 % distortion)
Receiving frequency: CH70 (156.525 MHz)
Sensitivity: ≤ 6 dBμV" ( e m f. ) ( in the case of bit error rate less than 1 % )
Adjacent Channel Sensitivity :≥70dB
Spurious signal interference :≥70dB
Inter-Modulation Rejection :≥70dB
Parasitic radiation :≤2nW,9KHz to 2GHz
Type of Emission : G3E(Voice),G2B(DSC)
Frequency Range :156.025-157.425MHz
Output Power :25W,1W (50 Ohms)
Audio harmonic distortion: ≤10%
Audio frequency response: +1/-3dB of +6dB/octave, Pre-emphasis 300–3000Hz
Remaining modulation: ≤ - 40dB
Maximum Frequency Deviation :Maximum peak value of 5KHz
Parasitic radiation: ≤ 0.25μW
Current: ≤ 2 Amps ( max )
Environment
Operating temperature : -15 °C ~ +55 °C (antenna -25 °C ~ +70 °C)
Storage temperature : -25 °C ~ +75 °C
Relative humidity: When the temperature reaches +40 °C±2 °C, the humidity is 93% ± 3%
Vibration: in accordance with IEC 60945 standard
Compass safety distance: standard compass 50cm
steering compass 30cm