Rajant Corporation
BreadCrumb
®
LX4 User Guide
03-100117-001
Version: 2.02
2 Description of a BreadCrumb LX4
BreadCrumb LX4 is a portable, wireless device deployable in almost any environment. It is light in
weight, offers up to 4 external antennas and is designed to be completely mobile as worn by an
individual. The BreadCrumb LX4 must be powered by an external source.
2.1 Radios
The BreadCrumb LX4 contains between two and four radios. 802.11g radios are used in the 900
MHz and 2.4 GHz bands, and 802.11a radios are used in the 4.9 GHz and 5 GHz bands. The radios
support the channels and frequencies listed in Tables 1, 2, 3, and 4 in the United States and Canada.
Note
Not all channels are allowed for use everywhere around the world. Check with the
corresponding wireless spectrum regulatory body to determine the subset of
channels authorized for use in your country.
Table 1: 2.4 GHz Radio Channel and Frequencies.
Channel Number
Center Frequency (MHz)
1
2412
2
2417
3
2422
4
2427
5
2432
6
2437
7
2442
8
2447
9
2452
10
2457
11
2462
The default channel for a 2.4 GHz BreadCrumb radio is 11 (2462 MHz).
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