HARRIS CORPORATION MBS800B075 用户手册

MM102225V1, Rev. B 

Always adhere to the minimum bending requirements provided by the manufacturer. For 
Andrew Products, the values are: 

1/4-inch 

1/2-inch 

7/8-inch 

1-5/8-inch 

1-inch  

(25 mm) 

1.25-inch (32 

mm) 

10-inches (250 

mm) 

20-inches (510 

mm) 

Hoisting grips provide the means to attach a lifting mechanism to the coaxial cable 
without damaging the cable. Each hoisting grip is capable of safely lifting 200 feet of 
cable without causing damage. Therefore, one hoisting grip is required for every 200-foot 
section of cable. The grips may be left attached to the cable after the cable installation is 
completed. 

Some situations may require more hoisting grips, such as: 

•  An installation to a tower which is on top of another structure. 
•  Any installation where the length of cable that must be lifted is greater than the 

height of the tower. 

In these situations, additional hoisting grips should be ordered. 

 

Under NO conditions should RF connectors be used to attach a rope or cable. 

Coaxial cables on the tower should be secured at intervals of 3 feet (maximum). 

Securing 7/8-inch and 1 5/8-inch diameter coaxial cables is accomplished by using either 
hangers or hanger-adapter combinations. The hangers secure the cables to the tower 
structure by using prepunched holes or attachment adapters. 

When the tower structure is prepunched with 3/4-inch holes, snap-in hangers are used 
(preferred method). 

When the tower is prepunched with 3/8-inch holes, the hanger is secured by a 3/8-inch 
bolt. 

For towers without prepunched holes, the hangers are attached with adapters. The type of 
adapter depends on the type of tower structure. Adapters are available for either angle 
tower members or round tower members.