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- Description
- Specifications
A white radome and an articulated base mark the AIR-ANT5135DW-R, a Cisco Aironet 3.5-dBi dipole antenna for the 5-GHz band. The base rotates 360 degrees at the connection point and bends from 0 to 90 degrees at its knuckle, with detents at 45 and 90 degrees.
Gain is 3.5 dBi across 5150 to 5850 MHz at a nominal 50 ohms, polarization is linear and vertical, and the pattern is omnidirectional in the H-plane with a 40-degree E-plane beamwidth. The antenna is 5.3 in. (13.4 cm) long, of which 3.4 in. (8.6 cm) is radome, and it ends in an RP-TNC plug for indoor office use.
Fit it to a 5-GHz antenna connector only, recognizable by a blue dot near the RP-TNC connector on the access point. On a 2.4-GHz connector it degrades radio performance and could damage the radio. Engage the connector threads, tighten by hand, then adjust the articulated mount.
Any 5-GHz Cisco Aironet radio device with RP-TNC connectors can use it, and Cisco access points and bridges are the main match. The black AIR-ANT5135D-R is electrically the same and differs in radome color. Other antennas are in Cisco wireless.
| Part number | AIR-ANT5135DW-R |
| Antenna type | Dipole, articulated base |
| Frequency range | 5150-5850 MHz |
| Gain | 3.5 dBi |
| Nominal input impedance | 50 ohms |
| 2:1 VSWR bandwidth | 5150-5850 MHz |
| Polarization | Linear, vertical |
| Beamwidth (3-dB) | E-plane 40 degrees, H-plane omnidirectional |
| Connector | RP-TNC plug |
| Length | 5.3 in. (13.4 cm) |
| Radome length | 3.4 in. (8.6 cm) |
| Radome color | White |
| Articulation | 360 degrees rotation, 0 to 90 degrees at knuckle |
| Environment | Indoor, office |
| Compatible with | Cisco Aironet access points and bridges and 5 GHz Cisco Aironet radio devices with RP-TNC connectors |