JRC JHS-780D, JHS-770S User Manual

Direct call by AIS

TM

Easy operation with JOG dial
Intercom & loudhailer function

3.8" high brightness LCD screen
120 seconds recording

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a first class VHF with an advanced modular design that allows for maximum installation flexibility

VHF RADIOTELEPHONE

JHS-770S/780D

VHF RADIOTELEPHONE

JHS-770S/780D

Unique features

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Available as semi-duplex or full-duplex, this class A VHF
radiotelephone incorporates advanced modular design
that allows for maximum installation flexibility.

Direct call by AIS

TM

When connecting your AIS to the new VHF, new possibilities
become available. This innovative feature, unique to JRC, allows
you with one push of the button, to quickly navigate through a list
of targets in your surrounding area. Bearing, range and MMSI
information of target vessels are sorted from the shortest range
upwards. You can now easily select the vessel you wish to get in
contact with, and send a DSC message immediately.

Intercom and loudhailer

The VHF radiotelephone has an intercom functionality for easy
communication with multiple other VHF controllers onboard!
Additionally, to always be in full control and on top of
communication with deck or dock hands, a loudhailer function is
built in. An optional external speaker with amplifier increases talk
power, making your messaging loud and clear, thereby adding to
the safety of the vessel.

Clear display

Improved visibility is realised by the integrated 3.8" high
brightness silver LCD screen with excellent sunlight viewability.
The main data is displayed in large characters for easy reading.

Extendable up to 5 controllers

The VHF series configuration allows having up to 5 controllers
covering various important sections onboard. Additionally, there
is a range of possibilities for connecting extra handsets and
printers.

120 seconds digital recording

JRC has included a recording function for the last
120 seconds of open squelch (voice).
In situations where loud engines or other background
noises disrupt your reception, this characteristic
feature enables you to immediately repeat any
unclear messages.

VHF series

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performance features