Gps Receiver; Available Radio Interfaces; External Rf Connector - Cal Amp LMU-2x30 Hardware And Installation Manual

LMU-2x20™ Hardware and Installation Guide

3.2.5 GPS Receiver

The LMU-1100™'s GPS receiver has the following specifications:
• 50 channel GPS receiver
• Accuracy: 2 meter CEP (with SA off)
• -160dBm Tracking Sensitivity
For external models, the antenna connector is SMA female.
Note that the CalAmp LMU-2x30™ requires an antenna amplifier that operates at 3VDC;
5VDC amps will not work.

3.3 Available Radio Interfaces

• GPRS – Built In Antenna
• GPRS – External Antenna

3.4 External RF Connector

The external antenna connection for the LMU-2x30™ is SMC with a 50 Ω nominal
impedance.
V1.0.10
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December 12, 2010
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