External Antenna Options - HP procurve 420 Getting Started Manual

Using an External Antenna with the Access Point 420

External Antenna Options

External Antenna Options
The Access Point 420 external antenna options are outlined in the following
table:
Table 4-1.
Antenna Type
2 dBi indoor omnidirectional
diversity
5 dBi indoor/outdoor
omnidirectional
6.5 dBi indoor/outdoor directional
diversity
7 dBi indoor/outdoor directional
8 dBi outdoor omnidirectional
11 dBi indoor/outdoor wide angle
directional
* These antennas are not permitted for use in North America.
4-2
Summary of External Antennas to Use With the Access Point 420
Part Number Mounting
J8442A Ceiling grid
J8441A Ceiling or mast
J8445A Flush wall mount,
articulating mount for
wall or mast
J8443A Flush wall mount with
integrated
articulating feature
J8444A* Mast
J8446A* Flush wall mount, tilt
mount for mast
Horizontal Vertical
Beamwidth (3dB) Beamwidth (3dB)
360 Degrees 80 Degrees
360 Degrees 31 Degrees
80 Degrees 55 Degrees
65 Degrees 50 Degrees
360 Degrees 12 Degrees
120 Degrees 13 Degrees