Technical information

Nylon wire ties wrapped around the straps keep them from
“fluttering” at high speeds and neatly bundle the coupler
cable and braided ground strap along with the tie-downs.
Clip off excess tie. (See Appendix A for additional informa-
tion on the QMS installation.)
Mounting the SG-303 antenna. The antenna which
screws into the QMS ratchet mount is not a temporary instal-
lation.
Assembling the antenna: To assemble the SG-303 antenna,
use wrenches to tighten the two sections together.
Figure 15 —
Tighten the two
sections of the
whip with wrench-
es
Installing the antenna:
Installing the SG-303 antenna
requires two people: one to hold the rubber boot and the
other to tighten the antenna into the ratchet mount, using a
wrench.
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SGC Inc. SGC Building, 13737 S.E. 26th St. Bellevue, WA. 98005 USA
P.O.Box 3526, 98009 Fax: 425-746-6384 or 746-7173 Tel: 425- 746-6310 or 1-800-259 7331
E-mail: SGCMKTG@aol.com Website: http://www.sgcworld.com
© 1997 SGC Inc.
Caution: A hand-tightened antenna will permit
movement which can break the antenna ferrules.
If the whip is too loose, you can feel it flap when
it passes its vertical point.