NAL Research Corporation (451-93156-009A)
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Short-Burst Data:
1960 bytes for Mobile-Originated and 1890 bytes for Mobile-Terminated
Short Messaging:
160 Characters (maximum)
Hardware Interface:
RS232
Software Interface:
Standard AT Commands
Encryption:
AES-256 Bit when Enabled
2.6 Related Hardware
Antennas:
SYN7391 Series, SAF2040 Series, SAF5340 Series, SAF5350 Series
Data Kit/Connector: HRC-24-7R, HRC-24-8R
Power Adapters:
LA-3098, LA-7021
Audio Handset:
DPLS0401-X
2.7 Reference Documents
A3LA-RG Product Information
Getting Started With Model A3LA-RG (TN2012-31-V1.0)
SatTerm Software Manual (TN2012-004-V8.6.0)
Additional Information on DirectIP SBD (TN2007-637-V1.0)
Additional Information on SBD (AN2012-04-V4.0)
3.0 GPS RECEIVER SPECIFICATIONS
The standard A3LA-RG hardware configuration has a u-blox MAX-6Q GPS receiver. Below are the
specifications.
Receiver Type:
50-channel u-blox 6 engine
L1 frequency (1575.42 MHz carrier frequency), C/A code
SBAS: WAAS, EGNOS, MASA
Maximum update rate: 5Hz
Accuracy:
Horizontal Position 2.5m CEP
SBAS 2.0m CEP
Acquisition (typical):
Cold start 27 seconds
Warm start 27 seconds
Hot start 1 second
Sensitivity:
Tracking
161 dBm
Cold starts
147 dBm
Hot starts
156 dBm
Operational Limits:
Velocity 500 m/sec
Altitude 50,000 m
Dynamics < 4 g
I/O Protocols:
NMEA, UBX binary, RTCM
4.0 MULTI-INTERFACE CONNECTOR
The multi-interface connector is a male 25-pin miniature D-Sub type that includes five interfaces—
RS232, DC input power, ON/OFF control line, analog audio and Digital Peripheral Link (DPL). The multi-