Lifeboat & Raft Portable Two-way VHF Radiotelephone
Lifeboat & raft portable two-way VHF radiotelephone offers reliable communication between lifeboats, rafts, and rescue teams, operating on VHF marine frequencies. Its robust, waterproof construction withstands harsh marine environments, and its compact, user-friendly design facilitates ease of use during critical moments. Additionally it is equipped with long-lasting batteries for work.
Overview
Product characteristics
Using a microcomputer to control the synthesizer to ensure high frequency stability on each channel.
Up to 88 working channels.
Noise suppression, clear call.
External microphone speaker.
Friendly man-machine interface, easy to use by non-professionals.
Small and flexible, easy to identify in the dark.
Fully sealed and waterproof, strong adaptability to environment, long service life.
The battery can work continuously for more than 72 hours.
Specification
Frequency Range | Tx: 156.025-157.425MHz |
Frequency interval | 25kHz |
Modulation | FM(16KOG3E) |
Operating Voltage | DC6.4V |
Operating temperature | -15℃-55℃ |
Protection level | IP67 |
Carrier power | 2W/1W |
Frequency error | ±1.5 =kHz |
Modulation sensitivity | 20±10mV |
Modulation limit | ≤±5KHz |
Transmitter spurious emissions | 0.25μW(150 kHz-1GHz) |
Transmitter's residual modulation | ≤-40dB |
Maximum usable sensitivity | ≤+6dBμV |
Rated audio power | speaker: ≥200mW, Earphone:≥1mW |
Audio distortion | ≤7% |
Receiver spurious emission | 150 kHz~1 GHz≤-57dBm |
Signal-to-noise ratio | ≤-40 dB |
