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Table of Contents
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Summary of Contents for S9 Antennas S9v
- Page 1 Model S9v 43’ Multiband Vertical Antenna Installation Guide...
- Page 2 Amateur Radio use from 80 through 6 meters. We believe the S9v 43’ (hereinafter also referred to as the S9v) to be the best value in a high-performance ‘tall’ vertical and we sincerely hope that you enjoy your antenna.
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Page 3: Coax Cable
80 meter coil which improves the efficiency of the S9v 43’ on 80 meters. A coil for 160 meters is also available. Please see our web site for more information on these optional coils. - Page 4 Ground Mount Pipe A 54-inch long (minimum) section of standard 1-1/2 inch galvanized plumbing pipe (1.9” OD) is required for the S9v 43’ ground mount. Elevated mounting configurations are not recommended due to the size of this antenna. A rubber o- ring and stainless steel saddle clamp is included with the antenna to keep the base of the antenna off of the ground.
- Page 5 S9v 43’ Installation Guide ___________________________________________________________________________ S9v 43’ – Hardware Hook Tool Used to Two Vinyl Caps Retrieve Antenna Wire for Antenna Tip Stainless Steel Saddle Clamp Two Ring Terminal Connectors and Hardware for and Rubber O-Ring Coax Center and Shield Four ¼”...
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Page 6: Installation - Quick Reference
S9v 43’ Installation Guide ___________________________________________________________________________ INSTALLATION – QUICK REFERENCE ________________________________________________________________________... -
Page 7: Installation - Detailed Instructions
S9v 43’ Installation Guide ___________________________________________________________________________ INSTALLATION – DETAILED INSTRUCTIONS 1. Select the Site. Try to use a clear and open area to deploy the antenna. Even though the antenna is double-insulated, you absolutely MUST locate the antenna site at least 65’ away from power lines (1.5x the length of the antenna). - Page 8 S9v 43’ Installation Guide ___________________________________________________________________________ Drive the 1.9” maximum OD x 54-inch (minimum length) pipe into the ground leaving 19 INCHES exposed above the ground. 19 inches from ground to top of pipe NOTE: Use a level while you are installing the pipe to ensure that it is as straight as possible in the vertical plane.
- Page 9 S9v 43’ Installation Guide ___________________________________________________________________________ 3. Install the Radial Plate and Pipe Mount Clamp. After you have installed the ground mount pipe, install the radial plate. (The S9 Radial Plate or S9 PRO Radial Plate simply slips over the pipe and rests on the ground.)
- Page 10 S9v 43’ Installation Guide ___________________________________________________________________________ 4. Assemble the Antenna. To assemble the antenna: a. Lay the antenna on the ground with the base tube near the ground mount pipe and unwind the vertical element wire from the base tube. Now, “walk the wire”...
- Page 11 S9v 43’ Installation Guide ___________________________________________________________________________ c. Now, we are ready to extend the antenna. The antenna should still be laying flat on the ground. To extend the antenna, grab a section of the wire near the bottom plastic cap and push the wire into the base tube.
- Page 12 S9v 43’ Installation Guide ___________________________________________________________________________ Do NOT over- tighten screw s! NOTE: The antenna should now be fully extended and laying on the ground and all sections should be secured with the stainless steel screws (except the top, tip section which does not require a screw).
- Page 13 S9v 43’ Installation Guide ___________________________________________________________________________ j. Refer to the figures, below. Pull a small U-shaped portion of the wire through the exit hole and STOP. Carefully remove the hook tool. Then, hold the top part of the wire firmly in one hand while you use your other hand to pull the bottom loose end of the wire out through the exit hole.
- Page 14 S9v 43’ Installation Guide ___________________________________________________________________________ 5. Raise the Antenna. WARNING! For safety reasons, do not attempt to raise (or lower) the antenna when winds are above 10 MPH. It is strongly recommended that you use a helper to raise the antenna to prevent injury to yourself and to avoid damaging the antenna.
- Page 15 S9v 43’ Installation Guide ___________________________________________________________________________ 6. Connect Antenna to Unun or Remote Antenna Tuner. a. Position the 4:1 unun or remote antenna tuner at the base of the antenna and connect the antenna vertical element wire ring terminal connector to the unun stud marked Vertical (or tuner connection marked Antenna).
- Page 16 S9v 43’ Installation Guide ___________________________________________________________________________ b. Use electrical tape to secure the vertical element wire below the base tube exit hole. If there is any slack in the vertical element wire, it should to be left ABOVE the electrical tape. This way, there will be some slack wire available to move with the fiberglass sections in the event of very strong wind.
- Page 17 S9v 43’ Installation Guide ___________________________________________________________________________ 7. Install Ground Radials. We recommend a minimum of 16 radials, each at least 0.2 wavelength long at the lowest operating frequency, spaced as evenly as possible around the antenna base – like wheel spokes. For best performance, use 32 (or more) radials.
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Page 18: Lowering The Antenna
S9v 43’ Installation Guide ___________________________________________________________________________ LOWERING THE ANTENNA The antenna should perform in winds up to around 40 MPH. Ice is definitely a concern for any antenna. If winds above 40 MPH and/or ice are expected, you must lower the antenna to protect it from becoming damaged. -
Page 19: Maintenance
___________________________________________________________________________ MAINTENANCE The S9v requires little, if any, maintenance. The S9v is finished with a durable painted surface, but it is subject to oxidation – just like an aluminum antenna. If you notice oxidation (color becomes lighter), use a soft cloth and Armor All restore the finish.