Reflector Pre-Assembly - Dawnco 1252 Series Manual

2.4m c & ku-band receive only
Table of Contents

Advertisement

DAWNco satellite products
reflector shape and correct it if necessary.
2.2

REFLECTOR PRE-ASSEMBLY

The reflector consists of three interchangeable petals of compression molded
glass-fiber reinforced material. This material is very strong, yet lightweight and
easy to handle. The reflector will possess a very accurate parabolic shape when
properly assembled and will retain it's shape for years under harsh
environmental conditions. The microwave reflective surface is provided by a fine
mesh screen that lies just beneath the molded surface of the petals.
[ 6, 7, 8 ]
[ 6, 7 ]
[ 2 ]
1.5
A) Identify the reflector petals and parts of
the reflector support structure according
to the parts list.
B) Note that the petals (item 1) have a 1 / 2"
hole thru the center. These holes are for the
feed clevises. Pre assemble these three
petals as follows.
C) Run the 1 / 2" nut (item 6) up the threads
of the clevis (item 2), and place a 1 / 2"
[ 1 ]
flatwasher (item 7) against the nut. Adjust
the nut until the distance from the far side
of the washer and the center of the clevis
is 1.5" .
D) From the face of the petal, insert the clevis
assembly thru the hole in the center of the
petal. Secure with 1 / 2" hardware.
Tighten these nuts hand tight at this time.
10
4096-356
2.4M Az/El TRUSS MOUNT

Advertisement

Table of Contents
loading

This manual is also suitable for:

1253 series

Table of Contents