HP Radio Frequency Planner Software Series - Manual (Page 97)

Table of Contents
HP RF Planner User Guide
90
• Radio Properties

MAC Address: Enter the MAC Address of the Radio.
 Antenna: Select an antenna from the drop-down list.

Click <More> to view additional details of the antenna. The Select Antenna dialog box appears which helps
you add or select the antenna in a better manner, from the list of available antennae. It is a good practice to
keep the Sensor antennae to be dipole or omni-directional, which enables the Sensor to detect and prevent
attacks from any direction.
 Orientation: Select a direction from where the antenna would receive its power.
The preview reflects the antenna radiation based on the selected antenna.
 Active Protocol: Select an active protocol from the drop-down list. Each radio can operate on any one of the
protocols.
 Power (mW): Select a power level from the supported power values at which the Sensor operates for each
selected protocol. You must keep the default values, which are based on the maximum transmit power for the
protocol as permitted by the regulatory agencies in the countries for which you are doing the WLAN planning.
(Example: FCC in the United States). Refer to
Appendix D: Glossary of Terms for more details on regulatory
domain compliance.
 Waterfall Curve: Select a waterfall curve from the drop-down list of available waterfall curves for the selected
protocol.
 Advanced Parameters: Click to set advanced 802.11n parameters . This is available only if you have selected the
802.11n protocol.
Click <Save> to save the changes. Alternately, click <Cancel> to discard the changes.
7.7 Viewing Signal Strength
Planner enables you to view the signal strength of all the devices placed on the floor map across a layout. Use either of the
following to view the signal strength:
• Click from the Toolbar
• Right-click anywhere on the floor map and select View signal Strength
The View Signal Strength screen appears.
Figure 120. Viewing Signal Strength
The screen displays the signal strength values and device details such as the Device Name, Radio ID, Active Protocol, SSID,
Signal Strength, and Link Speed of the devices on the floor map. The Signal Strength and Link Speed values change as you
move the cursor across the floor map. The Link Speed shown in this window depends on the client model chosen in the AP
Link Speed View. By default, 11nLaptop2x2 client (which represents 11n Laptops with 2x2 MIMO) is used in computation of
link speeds with 11n APs.
7.8 Statistics
Statistics gives the percentage (%) area under specific RF coverage as compared to the total layout area. Click on the
Toolbar to invoke Statistics.
RF coverage for statistical analysis includes:
• Access Point Views: Coverage, Link Speed, and Channel Interference
• Sensor Views: Sensor Detection Only, Sensor Prevention Only, and Sensor Redundancy