Cisco Firepower 1120 Manuel - Page 5

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Table 1

Connected Grid Modules for CGR 1000 Series Routers Documentation (continued)

Title

Choosing Your Cisco Connected Grid Antenna

Antenna Specifications

This section contains specifications for the fixed antennas that ship with the router.

For all technical details and specification for these and other Cisco Connected Grid antennas, see the

Cisco Connected Grid antenna documentation on Cisco.com at:

GPS Antenna Specifications

Specification

Dimensions

Connector (cable to router)

Frequency

Nominal Impedance

VSWR

Peak Gain

Minimum Gain

Pattern Type

Polarization

LNA Gain

Out of Band Attenuation

Max. Input Power

Operating Temperature

IP Code Rating

Wind Speed Rating

Compliance

Description

A decision tree to help you choose the correct antennas for your

platform and physical environment.

Value

Cable length: 15 feet (460.8 cm)

Diameter of antenna rodome: 1.97 inches (50 cm)

TNC male

1575.42 MHz +/-5MHz

50 Ohms nominal

2.0 Max. in band

4.0 dBi min. @ zenith

1 dBi @ 10 degrees elevation

Hemispherical

Circular RHCP

26 dB +/-2 dB

DC Voltage: 3–5VDC

20 dB min. at 1575+ / -50MHz

20 mA max @ 3.3VDC +/-.3VDC

-40° C to +85° C

IP67 (Outdoor use)

165 MPH

RoHS