MXA-5000

AIS Receiver

specifications

General
Frequency coverage	161.975 MHz (Ch 87B) 168.025 MHz (Ch 88B) Simultaneous receive
Receive emission designator	16KOFD (GMSK)
Antenna impedence	50Ω
Useable temperature range	-20°C to +60°C -4°F to +140°F
Power supply requirement	12.0V DC (10.8 - 15.6V)
Current drain	0.25A
Weight (approx.) Mounting brackets attached	400g; 14.1oz 460g; 1.0lb

Receiver
Sensitivity	- 116dBm typ.
Adjacent Ch selectivity	More than 70dB
Spurious response	More than 70dB
Intermodulation	More than 64dB
Hum ad noise ratio	More than 40dB
Conducted spurious emissions	Less than -57dBm

Data Interface
Data input interface Sentence format Input level	IEC 61162-1:2000 (4,800bps) RMC, GGA, GNS, GLL Less than 2mA (when 2V applied)
Data output interface To navigation equipment Sentence format Output level To PC Sentence format Output level	IEC 61162-2 (38, 400bps) RS-422 balanced VDM 5V, 40mA Max. RS-232C unbalanced VDM ±5V, ±35mA typ.

Data Interface

Data input interface

Sentence format

Input level

IEC 61162-1:2000 (4,800bps)

RMC, GGA, GNS, GLL

Less than 2mA (when 2V applied)

Data output interface

To navigation equipment

Sentence format

Output level

To PC

Sentence format

Output level

IEC 61162-2 (38, 400bps)

RS-422 balanced

VDM

5V, 40mA Max.

RS-232C unbalanced

VDM

±5V, ±35mA typ.

All stated specifications are subject to change without notice or obligation. Measurements are made in accordance with IEC 62287-1.