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Wireless Communications
The QRATE Scanner 3300 wireless communications option includes a factory-installed SmartMesh wireless radio mod-
External SmartMesh Antenna
The Sensia-supplied SmartMesh antenna (
connects directly to the device side antenna connection. When in-
stalling the antenna, ensure that it is in a vertical position well above ground level and positioned away from large struc-
tures that could interfere with signal transmission and reception.
Sensia’s direct-mount antenna is rated for a maximum of 1 watt of power and a maximum antenna gain of 1.6 dB (in
North America) and has a frequency range of 2.35 to 2.60 GHz. Antennas with equivalent ratings may also be used with
the coupler.
Wi-Fi Antenna
SmartMesh Antenna
(optional)
Figure 1.4 - Standard WiFi antenna and optional SmartMesh antenna
5
QRATE Scanner 3300 integrated control flow computer
Section 1