Motorola PTP 600 Series 用户手册

 

 

169

 

Lateral Force (kg) at wind speed (m/s) 

 

Largest Surface 

Area (sq m) 

30  40 50 60 70 

PTP 600 Series 
Bridge - Integrated 

0.130 

12  22 34 49 66 

PTP 600 Series 
Bridge - 
Connectorized 

0.093 

9  16 24 35 48 

 

Note: When the connectorized version of 600 Series bridge is used with external antennas, 

the figures from the antenna manufacturer for lateral force should be included to calculate to 

total loading on the mounting structure. 

12.3  Capabilities of the PTP 600 Series Bridges 

The structure and mounting brackets of the PTP Series systems are capable of withstanding 

wind speeds up to 151mph (242 kph). The installer should ensure that the structure to which 

the 600 Series bridge is fixed to is also capable of withstanding the prevalent wind speeds 

and loads.  

12.4  Wind Speed Statistics 

Installers are recommended to contact the national meteorological office for the country 

concerned to identify the likely wind speeds prevalent at the proposed location.  This will 

enable the installer to estimate the total wind loading on the support structures. 

Examples of the sort of statistics that are available are: 

USA - Reported Fastest Single Wind Velocities for Selected U.S. Cities 

(Source: National Weather Service) 

 

Bismarck, North Dakota 

72 

Buffalo, New York 

91