Cisco Systems AIR-ANTM2050D-R warranty Overview, Technical Specifications, Antenna type, Peak gain

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.

Figure 1 shows the AIR-ANTM2050D-R antenna.

Figure 1 Cisco AIR-ANTM2050D-R Antenna

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Technical Specifications

The following table lists the technical specifications for the AIR-ANTM2050D-R antenna.

	Antenna type	Dipole
	Operating frequency range	2400 to 2500 MHz and 4900 to 5900 MHz
	Maximum VSWR1 bandwidth	2.0:1
		•	2.4-GHz: 2 dBi
	Peak gain	•	5-GHz: 5 dBi
	Polarization	Linear (vertical)
	Azimuth plane beamwidth	Omnidirectional
	Elevation plane 3 dB beamwidth (H-plane)	Omnidirectional
		•	2.4-GHz: 85 degrees
	Elevation plane 3 dB beamwidth (E-plane)	•	5-GHz: 30 degrees
	Maximum dimensions	6.9 x 0.9 x 0.3 in. (175 x 22 x 8 mm)
	Cisco Multiband Swivel-Mount Dipole Antenna (AIR-ANTM2050D-R)
OL-6846-01				3