Specifications; Table 8 - Radio Specifications - West Marine VHF550 Manual Del Usuario

Specifications

Specifications

Table 8 - Radio specifications

(All specifications are subject to change without notice.)
General
Controls
Status.Indicators
Display
Buttons
Connectors
Size
Weight
Supply.Voltage
Standard.Accessories
Antenna.Impedance
Microphone
Speaker
Operating Temperature Range
Shock.and.Vibration
FCC.Approvals
Transmitter
Power.Output
Power Requirement
Modulation
Hum.and.Noise.Signal-to-Noise
Audio.Distortion
Spurious.Suppression
Output.Power.Stabilization
Frequency Range
Frequency.Stability
, Squelch
O - /
N Off VOLUME
Transmit power, Scan mode, Triple Watch mode, Battery
High, Battery low, USA, CAN, INT, Alert, Memory, Weather
band, GPS status and Channel Display
Large, daylight viewable backlit display
SELECT, CHANNEL UP, CHANNEL DOWN, 16/9/TRI ,
DISTRESS, WX/ALERT, H/L/MENU, STEP/SCAN, MEM/UIC, PA
Antenna, accessory, remote microphone and DC power
H 65 mm x W 162 mm x L 172 mm (without Heat Sink)
H 2.56 inches x W 6.38 inches x L 6.77 inches
1.1.kg.(2.4.pounds)
Nominal 13.8V DC, negative ground (11.7 VDC to 14.3
VDC)
Mounting bracket and hardware, DC power cable,
microphone hanger, spare fuse, accessory cable
50 Ω nominal
Rugged 2 kΩ condenser mic element with coiled cord
1.82 inch, 8 Ω
–20 °C to + 50 °C (–4 °F to +122 °F)
Meets or exceeds EIA standards, RS152B and RS204C
Type accepted under part 80 of the Rules; meets Great
Lakes.Agreement.and.party.boat.requirements
1.watt.or.25.watt.(user.selectable)
25.watts.output:.6A@13.8V.DC
±5.kHz.deviation
45.dB@1.kHz.with.3.kHz.deviation.with.1000.Hz.
modulating.frequency.(nominal)
Less.than.8%.with.3.kHz.deviation.with.1000.Hz.
modulating.frequency
–45 dBm @ Hi, –25 dBm @ Lo
Built-in.automatic.level.control.(ALC)
156.to.158.MHz
+/- 10 ppm @ –20°C to + 50°C
E-51