Cisco 4G-ANTM-OM-CM User manual

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Cisco Systems, Inc. www.cisco.com
Cisco 4G Indoor Ceiling-Mount
Omnidirectional Antenna
(4G-ANTM-OM-CM)
This document outlines the specifications and describes the 4G-ANTM-OM-CM multiband omnidirectional ceiling-mount antenna and contains the
following sections:
Overview
System Requirements
Installation Notes
Safety Instructions
Installation Instructions
Obtaining Documentation
Overview
The 4G-ANTM-OM-CM antenna is a ceiling-mount omnidirectional antenna that operates in any of the 3G or 4G bands. These bands cover the
following frequencies: 700, 800, 900, 1700, 1800, 1900, 2100,and 2600 MHz.
This antenna is designed for use with Cisco 3G cellular Enhanced High-Speed WAN Interface Cards (EHWICs) and is compatible with Cisco 3G
cellular products using a threaded Neill-Concelman (TNC) Male connector.

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Figure 1 shows a front view of the 4G-ANTM-OM-CM antenna. The green circle around the Cisco logo means that this is a 4G antenna.
Figure 1 Cisco 4G-ANTM-OM-CM Antenna (Front View)
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Figure 2 shows a side view of the 4G-ANTM-OM-CM antenna.
Figure 2 Cisco 4G-ANTM-OM-CM Antenna (Side View)
1Mounting screws and anchors (#6 x 1-1/4”) for
mounting on a hard ceiling
5Mounting nut
2Self-adhesive screw covers 6Antenna cable
3Flat washer (wide series) 7TNC male connector
4Curved spring washer 8Thread (3/4”-16)
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1
2
3
4
5
8
6 7

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Figure 3 shows a top view of the 4G-ANTM-OM-CM antenna.
Figure 3 Cisco 4G-ANTM-OM-CM Antenna (Top View)
Technical Specifications
The following table lists the technical specifications for the 4G-ANTM-OM-CM antenna.
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Antenna type Low profile, ceiling-mount omnidirectional
Operating frequency range 698–806 MHz
824–894 MHz
925 –960 MHz
1575 MHz
1710–1885 MHz
1920–1980 MHz
2110–2170 MHz
2500–2690 MHz
Nominal Impedance 50 Ohms
Voltage Standing Wave Ratio (VSWR) 2.0:1
3.01:1 or less for GPS
Gain 700–960 MHz (1 and 1.5 dBi)
1700–2200 MHz (1.7 and 3.2 dBi)
2500–2700 MHz (3 and 4 dBi)
Radiation Pattern:
Vertical plane (-3 dB beam-width)
700–960 MHz (80 and 95 degrees)
1700 MHz (80 and 90 degrees)
1800 MHz (75 and 95 degrees)
1900 MHz (65 and 90 degrees)
2100 MHz (50 and 65 degrees)
2500–2700 MHz (50 and 65 degrees)
Azimuth plane ripple 3.5 dB over all frequencies
Efficiency 70-85% over all supported frequencies
Connector type TNC-Male
Polarization Linear (vertical)
Power withstanding 3 W
Weight 0.7 lb (0.34 kg)
Color White
Flammability UL94 V0
Environment Indoor
Mounting Nut, flat washer, curved spring washer, #6 x 1-1/4” mounting screws and
anchors to be used for mounting to a hard ceiling, self adhesive screw
covers.
Operating temperature –22° to 158°F (–30° to 70°C)
Storage temperature –40° to 185°F (–40° to 85°C)

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Figure 4 shows the azimuth plane patterns for the 700 MHz band for the 4G-ANTM-OM-CM antenna.
Figure 4 Azimuth Plane Patterns for the 700 MHz Band

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Figure 5 shows the azimuth plane patterns for the 800 MHz band for the 4G-ANTM-OM-CM antenna.
Figure 5 Azimuth Plane Patterns for the 800 MHz Band

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Figure 6 shows the azimuth plane patterns for the 900 MHz band for the 4G-ANTM-OM-CM antenna.
Figure 6 Azimuth Plane Patterns for the 900 MHz Band

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Figure 7 shows the azimuth plane patterns for the 1700 MHz band for the 4G-ANTM-OM-CM antenna.
Figure 7 Azimuth Plane Patterns for the 1700 MHz Band

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Figure 8 shows the azimuth plane patterns for the 1800 MHz band for the 4G-ANTM-OM-CM antenna.
Figure 8 Azimuth Plane Patterns for the 1800 MHz Band

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Figure 9 shows the azimuth plane patterns for the 1900 MHz band for the 4G-ANTM-OM-CM antenna.
Figure 9 Azimuth Plane Patterns for the 1900 MHz Band

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Figure 10 shows the azimuth plane patterns for the 2100 MHz band for the 4G-ANTM-OM-CM antenna.
Figure 10 Azimuth Plane Patterns for the 2100 MHz Band

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Figure 11 shows the azimuth plane patterns for the 2600 MHz band for the 4G-ANTM-OM-CM antenna.
Figure 11 Azimuth Plane Patterns for the 2600 MHz Band

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Figure 12 shows the elevation plane patterns (Phi = 0 degree plane cut) for the 700 MHz band for the 4G-ANTM-OM-CM antenna.
Figure 12 Elevation Plane Patterns (Phi = 0 degree Plane Cut) for the 700 MHz Band

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Figure 13 shows the elevation plane patterns (Phi = 0 degree plane cut) for the 800 MHz band for the 4G-ANTM-OM-CM antenna.
Figure 13 Elevation Plane Patterns (Phi = 0 degree Plane Cut) for the 800 MHz Band

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Figure 14 shows the elevation plane patterns (Phi = 0 degree plane cut) for the 900 MHz band for the 4G-ANTM-OM-CM antenna.
Figure 14 Elevation Plane Patterns (Phi = 0 degree Plane Cut) for the 900 MHz Band

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Figure 15 shows the elevation plane patterns (Phi = 0 degree plane cut) for the 1700 MHz band for the 4G-ANTM-OM-CM antenna.
Figure 15 Elevation Plane Patterns (Phi = 0 degree Plane Cut) for the 1700 MHz Band

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Figure 16 shows the elevation plane patterns (Phi = 0 degree plane cut) for the 1800 MHz band for the 4G-ANTM-OM-CM antenna.
Figure 16 Elevation Plane Patterns (Phi = 0 degree Plane Cut) for the 1800 MHz Band

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Figure 17 shows the elevation plane patterns (Phi = 0 degree plane cut) for the 1900 MHz band for the 4G-ANTM-OM-CM antenna.
Figure 17 Elevation Plane Patterns (Phi = 0 degree Plane Cut) for the 1900 MHz Band

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Figure 18 shows the elevation plane patterns (Phi = 0 degree plane cut) for the 2100 MHz band for the 4G-ANTM-OM-CM antenna.
Figure 18 Elevation Plane Patterns (Phi = 0 degree Plane Cut) for the 2100 MHz Band