33
English
engine noise suppression
Interference from the noise generated by the electrical systems of engines is sometimes a
problem with radios. Your radio has been designed to be essentially impervious to ignition
noise and alternator noise. However, in some installations it may be necessary to take
measures to further reduce the effect of noise interference. Your radio’s DC battery wires,
antenna lead, and accessory cables should be routed away from the engine and engine
compartment, and from power cabling carrying high currents. In severe cases of noise
interference, it may be necessary to install a noise suppression kit. Contact the dealer where
you purchased the radio for more information.
speCiFiCatiOns
All speficifations are subject to change without notice.
radio specifications
General
Controls
Volume-Pwr, Squelch
Status Indicators
Transmit power, Scan mode, Triple Watch mode,
Battery High, Battery low, USA, CAN, INT, Alert,
Memory, GPS, Message, Weather band, GPS status
and Channel Display
Display
LCD (Full Dot Matrix)
Buttons
ENT-1W/25W, Channel UP, Channel DOWN,
CALL-MENU, WX-MEM, CLR-SCAN, 16/9-TRI, and
DISTRESS
Connectors and Cables
Antenna, accessory, and DC power
Size
H 66 mm x W 162 mm x L 128 mm (without Heat Sink)
H 2.95 inches x W 6.58 inches x L 5.08 inches
Weight
1.0 kg (2.2 pounds)
Supply Voltage
Nominal 13.8V DC, negative ground (10.5 VDC to 16.0
VDC)
Standard Accessories
Mounting bracket and hardware, microphone hanger,
Antenna Impedance
50 Ω nominal
Microphone
Rugged 2 kΩ condenser mic element with coiled cord
Speaker
1.77 inch, 8 Ω
Operating Temperature
Range
–20 °C to + 50 °C (–4 °F to +122 °F)
Shock and Vibration
Meets or exceeds EIA standards, RS152B and
RS204C
FCC Approvals
Type accepted under part 80 of the Rules; meets Great
Lakes Agreement and party boat requirements
Transmitter