Ubee UBC1303 User Manual page 64

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6. Use the attenuation value from the materials table above in the following formula:
Formula:
Example:
7. Once you know the optimal feet distance between individual wireless clients and the
UBC1303AB00, you may resolve and prevent some performance issues.
8. Check the wireless signal strength and speed of the computer connected via wireless
to the UBC1303AB00. Instructions for checking speeds are provided for both a
Windows and Mac computer in the table below. If the wireless computer is not
connected, refer to
Ubee UBC1303AB00 Advanced Wireless Voice Gateway Subscriber User Guide • June 2017
(Transmit Power, use -30dBm) – (Receiver Sensitivity, use RSSI value) =
Allowable Free Space Loss
Allowable Free Space Loss ÷ Materials Attenuation Value =
Optimal Distance in Feet Between the UBC1303AB00 and a Wireless Client
(-30dBm) - (-67dBm) = 37dBm (allowable free space loss for a 54Mbps
connection)
37dBm ÷.24db/foot (for open space) = 154.16 feet
Connecting a Wireless Device on page
Using the WLAN Option
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