“Made in Japan” Quality
Still the world’s benchmark for production quality.
Compact and IPX7 Submersible Body
Withstands 1m depth of water for 30 minutes.
Powerful Front Mount Speaker
Delivers loud and intelligible audio even in noisy maritime environments.
Class Leading Receiver Performance
No compromise in operating fundamentals (75 dB typical IMD and selectivity).
Large Easy-To-See LCD
Large (WxH: 43x27 mm) LCD shows essential infromation clearly with 4-step backlighting.
Dualwatch and Tri-watch Function
Monitors CH 16 and/or call channel, while using another channel.
Favorite Channel Function
Offers quick channel selection from the microphone up/down button.
AquaQuake™ Draining Function
Water free speaker grill for optimal audio at all times.
- Accurate and reliable temperature compensated frequency stability
- Channel operation with the supplied hand microphone, HM-164B
- Instant-access button for Channel 16 and call channel
- Priority scan and Normal scan
- Built-in low voltage indicator
- Programmable private channels (subject to local regulations)
|Frequency range||Tx||156.025–162.000 MHz|
|Usable channel groups||INT, USA, CAN channels|
|Type of emission||16K0G3E (FM)|
|Power supply voltage||13.8 V DC nominal
(11.7 V–15.9 V DC)
|Current drain||Tx (at 25 W output)||5.5 A (Maximum)|
|Rx (Maximum audio)||1.5 A (Maximum)|
|Operating temperature range||–20°C to +60°C; –4°F to +140°F|
|Antenna impedance||50 Ω|
(Projections not included)
790 g ; 1.7 lb
|Output power||25 W (High power)
1 W (Low power)
|Modulation||Variable reactance frequency
|Max. frequency deviation||±5 kHz|
|Frequency stability||±5 ppm|
|Spurious emissions||Less than –70 dBc (High power)
Less than –56 dBc (Low power)
|Adjacent channel power||More than 70 dB|
|Audio harmonic distortion||Less than 10% (at 60% dev.)|
|Residual modulation||More than 40 dB|
|Intermediate frequency||1st||21.7 MHz|
|Sensitivity||–14 dBμ typ. (at 12 dB SINAD)|
|Squelch sensitivity||Less than –10 dBμ|
|Adjacent channel selectivity||75 dB typical|
|Spurious response||75 dB typical|
|Intermodulation||75 dB typical|
|Hum and noise||More than 40 dB|
|Audio output power||4.5 W typical
(at 10% distortion with a 4 Ω load)
Measurements made in accordance with TIA/EIA 603. All stated specifications are subject to change without notice or obligation.
Applicable U.S. Military Specifications
Also meets equivalent MIL-STD-810-C, -D, -E and -F.
Applicable IP Rating
|Ingress Protection Standard|
|Water||IPX7 (Waterproof protection)|
- Hand microphone, HM-164B
- DC power cable
- Mounting bracket kit