Cisco Cisco VN 2900 Network Adaptation Interface Installation Guide
3
Cisco Multiband Swivel-Mount Dipole Antenna (AIR-ANTM2050D-R)
OL-6846-01
Overview
Overview
The AIR-ANTM2050D-R antenna operates in the 2.4- and 5-GHz bands, and is designed for use with
spatial-diversity access point (AP) systems. The AIR-ANTM2050D-R antenna is compatible with Cisco
802.11a/b/g radio products using a reverse-polarity threaded Neill-Concelman (RP-TNC) connector.
spatial-diversity access point (AP) systems. The AIR-ANTM2050D-R antenna is compatible with Cisco
802.11a/b/g radio products using a reverse-polarity threaded Neill-Concelman (RP-TNC) connector.
shows the AIR-ANTM2050D-R antenna.
Figure 1
Cisco AIR-ANTM2050D-R Antenna
Technical Specifications
The following table lists the technical specifications for the AIR-ANTM2050D-R antenna.
135068
Antenna type
Dipole
Operating frequency range
2400 to 2500 MHz and 4900 to 5900 MHz
Maximum VSWR
1
bandwidth
2.0:1
Peak gain
•
2.4-GHz: 2 dBi
•
5-GHz: 5 dBi
Polarization
Linear (vertical)
Azimuth plane beamwidth
Omnidirectional
Elevation plane 3 dB beamwidth (H-plane)
Omnidirectional
Elevation plane 3 dB beamwidth (E-plane)
•
2.4-GHz: 85 degrees
•
5-GHz: 30 degrees
Maximum dimensions
6.9 x 0.9 x 0.3 in. (175 x 22 x 8 mm)