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Cobra Marine Handheld Marine VHF Radio

MRHH 125 VP EUMRHH 325 VP EU

This VHF hand held marine radio is a battery-powered portable transceiver for use afloat. It gives you two-way vessel-to-vessel and vessel-to-shore station communications, primarily for safety and secondarily for navigation and operational purposes.

With it, you can call for help, get information from other boaters, talk to lock or bridge tenders, and make radiotelephone calls to anywhere in the world through a marine operator.

 

  • Features
  • Specifications
  • User Manual

Features:

  • Selectable 1, 3 or 5 Watts output power.
  • Australian and International Channels
  • Large illuminated display and function keys with both transmit and receive signal strength.
  • Instant Channel 16 Instant access.
  • Tri-Watch function - monitor channel 16 & two user selectable channels at the same time.
  • Button/Key Lock feature.
  • NiMh 1500mAh Rechargeable battery for
    longer operating times, and no memory effect
  • Submersible Meets JIS7 standards; Submersible for 30 minutes in one meter deep water.

INCLUDES:

  • 240vac drop in charging cradle.
  • 12 vdc charging cable
  • Ni-MH battery
  • Wrist strap
  • User Manual

Specifications

General

Number of Channels

All U.S., Canadian, International and
NOAA Weather Channels

Channel Spacing

25 kHz

Modulation

5 kHz Max.

Input Voltage

7.2 VDC

Battery Life:
5% TX, 5% RX, 90% Standby


NiMH: 11 hours @ 5 watts / 18.5 hours @ 1 watt
Alkaline: 20 hours @ 5 watts / 35 hours @ 1 watt

Current Drain:
Standby
Receive (Rx)
Transmit (Tx)


40 mA
200 mA
1.8 A @ High Power, 700 mA @ Low Power

Temperature Range

-20°C to 50°C

Radio Dimensions

123 mm x 62 mm x 36 mm not including antenna

Radio Weight

228 g without batteries


Receiver

Frequency Range

156.050 to 163.275 MHz

Receiver Type

Double Conversion Super-Heterodyne

Sensitivity:
20 dB Quieting
12 dB Sinad


0.35 uV
0.30 uV

Adjacent Channel Selectivity

-60 dB

Inter modulation and Rejection

-60 dB

Spurious and Image Rejection

-60 dB

AF Output

250 mW @ 8 Ohms


Transmitter

Frequency Range

156.025 to 157.425 MHz

RF Output Power

1, 3 or 5 watts

Spurious Emissions

-60 dB @ High Power, -55 dB @ Low Power

Microphone Type

Condenser

Frequency Stability

+/-10 ppm

FM Hum and Noise

40 dB


MRHH 325 VP EU

User Manual