HT644 Marine VHF LCD Radio, Waterproof, General
? Environmentally protected to IP68, i.e. submersible to 5 metres for up to 60 minutes
? Robust design, exceeds MIL-STD-810C/D/E/F
? LCD screen to display channel number & current settings status
? 2000mAH Lithium-Ion battery for superior operational time
? INT, USA, CAN channels
? Full transmit power output 5 Watts
? Exceptionally loud & clear audio
? Ch 16 9 shortcut button
? WX shortcut button
? Scan button
? Monitor button
? MEM button
? Automatic power save to further increase operational time
? Low battery alert indicates when the battery needs charging or replacing
? Battery charge count to indicate when a battery needs replacing
? CNB750E Rechargeable 2000mAh Li-Ion battery
? CBH750 Spring loaded belt clip
HT583 UHF 400-470Mhz IECEx Entry LCD 255Ch Radio, Waterproof , Intrinsically Safe
? 16 programmable channels
? CTCSS & DCS (analogue & digital squelch) with squelch tail elimination (removes the ‘shh’ noise)
? Exceptionally loud and clear audio
? Robust design, exceeds MIL-STD-810C/D/E/F
? Environmentally protected to IP68, i.e. submersible to 5 metres for up to 60 minutes
? 1800mAH Lithium-Ion battery for superior operational time? Full band switching allows access to all channels in each band
? Battery charge count
? Radio cloning mode
? Low battery alert indicates when the battery needs recharging
? LCD screen to display channel number / battery charge count
? 255 channel capacity
HT544 - IECEx VHF Transceiver 156-163.275MHz 7 Key LCD. Waterproof, Intrinsically Safe
Supplied complete with CNB550E 1800mAh Li-ion IECEx battery, CCAHT trickle charger, Belt clip, Helical Antenna and User Manual
? Environmental protection to IP68 (submersible - 5m for 1 hour)
? MIL STD 810C/D/E/F
?1800mAH Li-Ion battery
? Channel capacity: INT, USA, CAN
? Private channels
? Robust accessory connector
Advantage:
?Professional maritime channel,do not need to frequency modulation usual
?Price advantage of the same quality
?Quality is better of the same price
?EURO brand, most European customers like