Andrew 3.7-Meter Earth Station Antenna manual Embedded Pipe Ground Mount Assembly Step

Embedded Pipe

Ground Mount

Assembly

Step 1

Refer to Figure 3-29a for an overall view of the assembled embedded pipe ground mount assembly, reflector and subreflector assemblies.

Subreflector

Assembly

Ground Mount

Assembly

Reflector

Assembly

Figure 3-29a: Typical Embedded Pipe Mount Earth Station Antenna

Attach the 104320 left side frame, to the 168 tube using four 104326 U-bolts, 100526-51 M16 nuts and 100522-51 lockwashers. Add an 100536-21 M16 X 40 long bolt, 100526- 51 nut and two 100522-51 lockwashers at the top of the tube, as shown in Figure 3- 29b. Arrange this bolt so that a flat rests on the top of the tube.

M16

Bolt, Lockwashers (2)

and Nut104320

Left Side Frame

M16

Nut

M16

Lockwasher

104326

U-Bolt

Figure 3-29b: Left Side Frame Attachment

38 Installation Procedures