Specifications

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1.0 General information 8
1.1 Experience Levels of Users 8
1.2 What is an Antenna Coupler? 8
1.3 Overall Description 10
1.4 Coupler Network Configuration 11
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1.5 Operation Indicators 11
1.6 Mechanical Configuration 12
1.6.1 Marine Installation 12
1.6.2 Desert and High Temperature Mounting 13
1.6.3 Extremely Cold Temperatures 13
1.7 Remote Installations 14
1.8 Upgrade Sequences 15
2.0 Specifications - SG-235 16
2.1 Accessories 16
3.0 Parts Furnished 17
3.1 User Supplied Items 17
3.2 Technical Support 17
4.0 Antenna Types 19
4.1 Selection 20
4.2 Whip Antenna -2.5 - 3.0 METERS 20
4.3 Whip Antenna - 7.0 -8.5 meter (23 ft) 20
4.4 Longwire Antenna - 23 meter (75 ft) & 46 meter (150 ft) 20
4.5 Backstay Antennas 21
5.0 Typical Installations 22
5.1 Apartment Loop Antenna 28
5.2 Recreational Vehicle (RV) Antennas 29
5.4 Aircraft Antennas 30
5.5 Low Profile, Hidden and Covert Antennas 31
5.5 Emergency Antennas 32
5.6 Kite Antenna 32
5.7 Tactical Installations 33
5.8 Tactical Antenna Supports 33
5.9 Tactical Grounds and Counterpoises 34
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© 1998 SGC Inc
SG-235 Manual
SGC Inc. SGC Building, 13737 S.E. 26th St. Bellevue, WA 98005 USA
P.O. Box 3526, 98009 Fax: 425-746-6384 Tel: 425- 746-6310 or 1-800-259 7331
E-mail: sgc@sgcworld.com Web site: http://www.sgcworld.com