STEALTH Kit - SGC

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1.1 Disclaimers RF Burns can occur if the output terminals or antenna wire of the SG- 237 are touched while transmitting. Use caution to avoid injury and burns. Prolonged exposure to RF should be avoided. Those persons using heart pacemaker devices should avoid RF exposure. To avoid injury and damage to equipment: Whenever possible, we strongly recommend reducing transmit power. Preferably, 10 to 25 watts should be used and will generally provide good communications. If using an outside antenna, 100 watts can be used without any harmful consequences. If for any reason a particular setup or frequency does not provide the expected results, minor changes can significantly improve performance. For example: move the radio as far away as possible from the coupler or antenna; avoid coiled power or coaxial feed cables; reconfigure setup, etc. SGC accepts no responsibility for performance or results from the STEALTH Kit. SGC accepts no responsibility for any unlikely damage or injury resulting from the use of the STEALTH Kit. 2.0 Specifications • Antenna loop perimeter: 80’ (24m) • Maximum square configuration - 20’ (6.1m) • Minimum square configuration - 5’ (1.5m) • Number of turns - 1 to 4 • HF frequency range - 2.5 to 60 MHz. • Maximum power - 100 watts • Package size 3.5” x 10” x 15” (8.9cm x 25.4cm x 38.1cm) • Package Weight 5lbs. (2.3kg) Mailing: PO Box 3526, Bellevue, WA 98009 Shipping: 13737 SE 26th St., Bellevue, WA 98005 Toll-Free: 800-259-7331 • Phone 425-746-6310 • Fax: 425-746-6384 6 www.sgcworld.com • Email: sgc@sgcworld.com © March 2002 - SGC, Inc.
Performance and results may vary and SGC does not warrant any installation or any result. SGC reserves the right to change the specifications without notice. 3.0 Supplied Items • SG-237 Smartuner HF Antenna coupler and manual. • 80’ (25m) of loop antenna wire. • 4 - antenna mounting clips and 20’ (6m) ropes attached • 30’ (9.14m) of nylon support rope with clip • 12 - Releasable cable ties • 2 - spare antenna mounting clips 4.0 Installation 4.1 Advance Preparation for emergency use Plan your emergency station before you need it! You should consider things like: Mailing: PO Box 3526, Bellevue, WA 98009 Shipping: 13737 SE 26th St., Bellevue, WA 98005 Toll-Free: 800-259-7331 • Phone 425-746-6310 • Fax: 425-746-6384 www.sgcworld.com • Email: sgc@sgcworld.com 7
Page 2 and 3: The STEALTH Kit Thank you for choos
Page 4 and 5: Quick Start 1. Locate a proper area
Page 8 and 9: • Equipment - Have you selected t
Page 10 and 11: 4.1.1.2 Vertical - more than 500 mi
Page 12 and 13: The sketches below show possible sh
Page 14 and 15: Three Loop Configurations Configura
Page 16 and 17: • Form the antenna wire into the
Page 18 and 19: A support rope has been passed thro
Page 20 and 21: For RF radiation detection, the flu
Page 22 and 23: First construct the cross section o
Page 24 and 25: This setup is an effective way to i
Page 26 and 27: 3. Hang system from ceiling using c
Page 28 and 29: The antenna could be mounted on the
Page 30 and 31: 7.0 Appendix The appendix contains
Page 32 and 33: Antenna Installation: Inside three-
Page 34 and 35: Antenna Installation: Inside three-
Page 36 and 37: High End Frequency Test (6 meter) A
Page 38 and 39: 8.0 Global Reference Database To il
Page 40 and 41: Notes: Mailing: PO Box 3526, Bellev
Page 42 and 43: Index 12 Volt Power Source 19 Aircr

STEALTH Kit - SGC

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