HX370E Submersible VHF/PMR Marine Transceiver

(Code: HX370E)

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HX370E Submersible VHF/PMR Marine Transceiver
Call 01502 581539 for pricing

A compact, rugged submersible handheld VHF that features all International, USA and Canadian channels and can be programmed with up to 40 Private Mobile Radio (PMR) channels with CTCSS or DCS signalling by a Standard Horizon dealer (license required for channels).

The radio features a highly legible LCD display and a dedicated channel 9/16 button. Programmable scan allows you to scan any number of channels and the preset key allows you to recall the 8 most frequently used channels.

The huge LCD display features large, clear digits and bold information flags including battery life indicator. The LCD and keypad are backlit for optimum night visibility.

The submersible accessory socket allows connection of optional headsets and speaker microphones and the unique high intensity strobe light emits the internationally recognised SOS signal that can be seen over 1km away at night - another Standard Horizon first!

Supplied with a 1400mAh Nickel Metal Hydride (NiMh) battery that will give over 18hrs use*, the HX370E also includes a waterproof alkaline battery tray allowing you to use it with standard AA type alkaline batteries. Also supplied is a drop-in cradle charger, 12v charger lead and AC mains charger.

Engineered for unparalleled reliability, the HX370E has been designed to exceed JIS waterproofing standards of submersion in up to 1m of water for 30 minutes.

* 5/5/90 duty cycle (Tx/Rx/Stby).

Key Features

Ni-MH Battery Pack
Dry Cell Case
DC Cable
Overnight charger
Belt Clip


Frequency Range Marine Band:  156 MHz - 163.275 MHz, channel steps 25kHz
Frequency Range PMR Band:  137MHz - 174 MHz, channel steps 12.5/25kHz
Frequency Stability:  2.5 ppm (-30 to +60?C)
Emission Type:  16K003E, 16K0F3E, 11K0F3E
Antenna Impedance:  50 Ohms
Supply Voltage:  7.2VDC
Current Consumption:  200 mA (Receive), 40 mA (Standby), TX: 1.4 A (5W) / 0.9 A (2.5W) / 0.5 A (1W)
Operating Temperature:  -30 to +60C
Waterproof rating:  30 minutes @ 1M depth (JIS 7)
Case Size  58W x 120H x 30.5D mm
Weight (Approx.):  380g with FNB-83
RF Output Power:  5W/ 25W /1W @72V
Modulation Type:  Variable Reactance
Maximum Deviation (Wide) :  5 kHz
Maximum Deviation (Narrow) :  2.5 kHz
Spurious Emission:  At least 73 dB below
Microphone Impedance:  2k Ohm
Receiver Circuit Type:  Double-Conversion Superheterodyne
lntermediate Frequencies:  1st 21.7 MHz, 2nd 450 kHz
Sensitivity:  0.25 uV 12 dB SINAD
Adjacent Channel Selectivity:  70 dB
lntermodulation response:  70 dB
Selectivity (Wide):  12 kHz/25kHz(-6dB/-60dB)
Selectivity (Narrow):  6 kHz/18kHz(-6dB/-60dB)
AF Output:  600 mW @ 16 Ohm for 10% THD (@7.2V)

What's in the box?
  • Antenna
  • Ni-MH Battery Pack
  • Dry Cell Case
  • DC Cable
  • Overnight charger
  • Belt Clip