Лодочный трансивер VHF/класс

Описание и отзывы

Характеристики

MARINE VHF TRANSCEIVER / CLASS B

Model: K-855B

Approbated by China Classification Society (CCS),
Dual watch and tri-watch
Instant access to channel 16 and channel 9
All US, Inter. And Canada channels
Time display, timer clock
Selective call, group call, all call
FM(88-108 MHz) broadcase receiving
Message automatically store and display.
Automatically and artificially sent GPS message display

70 channels (DSC) continuously watch
Anti-collisiou alarm display
10 weather channels
Semiautomatic call service
Sound amplification
Navigation
Priority scan
Distress call, acknowledgement and call relay.

VHF Marine Transceiver, VHF Marine Radio, Marine VHF Radio, Marine VHF transceiver, VHF radio, VHF Transceiver, VHF/DSC, Marine Radio, Boat Radio, Marine Transceiver, Boat Transceiver

General:

Frequency range: Tx: 156.025 – 157.425MHz

Rx: 156.050—163.275MHz

Modulation Mode: 16K0G3E(FM), 16K0G2B (DSC)

Receive system: superheterodyne twice frequency conversion

Frequency tolerance: ±10ppm(-20+60 temp.)

Power supply: 13.8VDC(±15%)

Antenna lmpedance: 50 Ohm

Audio Output:8 Ohm

Microphone imput: 2KOhm

Dimensions-(WHD): 220x110x109.4 mm

Net weight: 1350g (±2%)

Receiver:

Reference sensibility: ≤0.25uV(12dB SINAD)

Squelch sensibility: ≤0.15uV

Modulation bandwidth: ≥2x5KHz

Deep squelch blocking threshold: ≥5KHz

Adjacent channel selectivity: ≥65dB

Intermodulation immunity: ≥58dB

Spurious response rejection: ≥65dB

Audio Output Power: ≥2W(8Ohm)

Audio Distortion: ≤7%

GPS output format: NMEA0183, 2.0/3.01

Transmitter

Output Power: ≤25W, ≤1W

Modulation limiting: ≤±5KHz

Modulation sensitivity: 20mV±10mV

Audio Distortion: ≤7%

component: ≥70dB

Spurious component: ≤-53dB

Residual frequency modulation: ≥40dB

Current Drain: ≤6.0A(H), ≤1.5A(L) at DC13.8V