10-9
Cisco 1240 Connected Grid Router Hardware Installation Guide
OL-26223-04
Chapter 10 Antennas
Safety Information
Safety Information
Read the information in the antenna installation guide before installing or replacing antennas.
Antenna Technical Specifications
This section lists the technical information for the GPS and WiFi antennas:
• GPS Antenna Specifications, page 10-9
• WiFi Antenna Specifications, page 10-10
• Antenna specifications are in the Connected Grid antennas documentation, at:
www.cisco.com/go/cg-modules
GPS Antenna Specifications
Specification GPS Antenna
Type Active GPS, chassis mounted
Frequency 1575.42 MHz
Height 22.1 mm
Base diameter 50 mm
Maximum gain (dBi) 5
Polarization RHCP
Coaxial cable length 10 in. (25.4 cm)
Coaxial cable type 50 ohm, double-shielded
Connector MCX
Environment Outdoor
Temperature range, operational -40 to 185°F (-40 to 85°C)
Temperature range, storage -40 to 185°F (-40 to 85°C)
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