Overview, Technical specifications – Cisco Cisco 2.4-GHz Swivel-Mount Dipole Antenna 23.7786.51 User Manual

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Cisco 2.4-GHz Swivel-Mount Dipole Antenna (23.7786.51)

OL-7701-01

Overview

Overview

The 23.7786.51 antenna operates in the 2.4-GHz band, and is designed for use with spatial-diversity
access point (AP) systems. The 23.7786.51 antenna is compatible with Cisco 802.11b/g radio products
using a reverse-polarity threaded Neill-Concelman (RP-TNC) connector.

Figure 1

shows the 23.7786.51 antenna.

Figure 1

Cisco 23.7786.51 Antenna

Technical Specifications

The following table lists the technical specifications for the 23.7786.51 antenna.

74574

Antenna type

Dipole

Operating frequency range

2400 to 2500 MHz

Maximum VSWR

1

bandwidth

2.0:1

Peak gain

2.2 dBi

Polarization

Linear (vertical)

Azimuth plane beamwidth

Omnidirectional

Elevation plane 3 dB beamwidth (H-plane)

Omnidirectional

Elevation plane 3 dB beamwidth (E-plane)

55 degrees

Maximum dimensions

6.4 x 0.5 in. (162 x 13 mm)

Weight

0.1 lb (0.05 kg)

Connector type

RP-TNC

Enclosure

ABS

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