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Bolting torque
DATA
PC DATA
0.22–0.25 N·m
OUT
OUT
Less than
2 mm
DATA IN
to antenna
AIS receiver
VHF Marine transceiver
This connection is not necessary if you
have no VHF marine transceiver.
q Attach the supplied angles to bottom side of the receiver,
and tighten the two supplied screws (M3×6 mm) on each
angle.
Angle
D General
• Frequency coverage
• Type of emission
• Antenna impedance
• Operating temp. range
• Power supply requirement
• Current drain
• Dimensions (Projections not included)
Without Angle
Angle attached
• Weight (Approx.)
Without Angle
Angle attached
• DATA input interface
Sentence formatters
Input level
All stated specifications are subject to change without notice or obligation.
1-1-32 Kamiminami, Hirano-ku, Osaka 547-0003, Japan
CONNECTIONS
DO NOT use a solid conductor
cable, otherwise the connected
cable may be disconnected.
CAUTION:
NEVER connect a 24 V DC
power source directly. This
will damage the receiver.
Red
Black
PC DATA OUT
DATA IN
DATA OUT
Navigation
equipment
INSTALLATION
Set screws
SPECIFICATIONS
: 161.975 MHz, 162.025 MHz
: 16K0F1D (GMSK)
: 50 W nominal
: –20°C to +60°C; –4°F to +140°F
: 12 V DC nominal (10.8 V to 15.6 V)
(negative ground)
: 0.25 A
: 132(W) × 34(H) × 155(D) mm
(W) × 1
(H) × 6
5
3
⁄
11
⁄
3
⁄
(D) in
16
32
32
: 158(W) × 39(H) × 155(D) mm
(W) × 1
(H) × 6
6
7
⁄
17
⁄
3
⁄
(D) in
32
32
32
: 400 g (14.1 oz)
: 460 g (16.2 oz)
: IEC61162-1: 2000 (4,800 bps)
: RMC, GGA, GNS, and GLL
: Less than 2 mA
(When 2 V is applied)
Wire information
AWG28 to AWG16
Stripped skin length
6–8 mm
12 V battery
PC
GPS
receiver
w Mount the receiver securely with the four supplied screws
(M5×20 mm) to a flat surface which is more than 10 mm
(
13
/
) thick and can support more than 2 kg (4.4 lb).
inch
32
• DATA output interface
To navigation equipment
Sentence formatter
Output level
To PC
Sentence formatter
Output level
D Receiver
• Sensitivity
• Adjacent channel selectivity : More than 70 dB
• Spurious response
• Intermodulation
• Hum and noise
• Conducted spurious emission : Less than –57 dBm
Fuse replacement
One fuse is installed in the supplied
DC power cable. If a fuse blows or the
receiver stops functioning, track down
the source of the problem, if possible.
R e p l a c e t h e d a m a g e d f u s e w i t h
properly rated fuse.
Fuse rating: 0.5 A
PC conncetion
1
5
Pin 2: Data
6
9
Pin 5: Ground
D-sub 9 Pin
1
13
Pin 3: Data
14
25
D-sub 25 Pin
Pin 7: Ground
Self-tapping
screw
Spring washer
Flat washer
:
: IEC61162-2 (38,400 bps)
: VDM
: 5 V, 40 mA max
RS-422 ballanced type
: Baud rate 38,400 bps
: VDM
: ±5 V, ±35 mA typical
RS-232C unballanced type
: 0.35 µV (typical)
: More than 70 dB
: More than 65 dB
: More than 40 dB
A-6721H-1EX
Printed in Japan
© 2008 Icom Inc.
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