今日在二手市场见到此机,不知业余段有无用处? 请大家看看!!!
all-in-one unit design including radiotelephone, dsc facility and watch keeping receiver
fully meets itu, iec, etsi, imo for gmdss and other related standards
compact cabinet for ease of installation vhf features
precision pll frequency synthesizer for high frequency stability as required for dsc operation
output power 25 w, reducible to 1 w
dual watch and multiple watch
continuous dsc watch on ch70
prevention of accidental distress alert
file editing for emergency readiness
automatic entry of own ship position with manual override
the furuno fm-8500 is a cost-effective all-in-one marine vhf radio system consisting of a 25 w vhf radiotelephone, a dsc modem and a ch 70 watch receiver. it complies with gmdss carriage requirements for safety and general communications.
the fm-8500 offers simplex/semi-duplex voice communications on all itu channels in the 156-174 mhz vhf band. other standard features are dual watch and multiple watch functions which allow a watch on ch16 and another selected frequency.
full class a dsc functions are provided for distress alert transmission and reception, as well as the general call formats: individual telephone, all ships, group and area call. distress alert can be readily transmitted but an arrangement is provided to prevent an accidental activation. the fm-8500 maintains a continual watch on ch70 even while you are using another vhf channel. upon receiving an incoming dsc message the fm-8500 gives aural and visual alarms.
the compact cabinet allows a flexible and space-saving installation on a navigation console or at the conning position.
