Yahoo Αναζήτηση Διαδυκτίου

Αποτελέσματα Αναζήτησης

  1. What is presented here is a construction plan for a free-standing tilt-over tower that can be used to support a beam antenna for 20, 15 or 10 meters or a light tri-band beam antenna. It could serve as well to support a wire sloper or an inverted "V", or of course it could also support a T.V. or F.M. antenna.

  2. How to Build a Cheap Antenna Tower: Step-by-Step Guide. By Joshua Collier. To build a cheap antenna tower, gather all materials beforehand, find and level a good spot for the antenna, build the base of the antenna and fill it with cement, and construct the tower using steel plates and pulley supports.

  3. How to build a tilt-over 60 foot antenna mast from scaffolding poles | M0MCX - Amateur Radio - Ham Radio. This job is not for the feint-hearted. You will need a natural tendency for engineering, be accurate and be comfortable with knots.

  4. An effective solution to this problem is elevating your antenna with a tall mast. We figured 40 feet is tall enough to improve your radio or TV reception. It’s easier to buy one, but where’s the fun in that? I found 16 DIY 40’ antenna mast plans to help you find better reception.

  5. by David J. Gingery. Yup! Ole Dave’s at it again! This time he built himself a 35’ tall free standing. antenna tower that’s every bit a professional job – except that it cost him pennies. instead of hundreds of dollars. In this book he documents exactly how he did it with.

  6. Installation of a Utility Pole. There are many ways to support an amateur radio antenna. Installatio of a utility pole will provide an antenna height of approximately 13 meters (40 feet) and will require no guy wires. 20 Foot Portable PVC Tower. This tower is easy and inexpensive to build and easy to disassemble for transport.

  7. Construction: Procure your tools and parts. Dig a 36 inch wide by 6 foot deep hole. If you have a problem with a shallow water table or sandy soil you can make the hole wider and shallower. Just remember you MUST use 1.6 or more cubic yards of concrete. An alternative size would be 48 inchs across and 40 inchs deep.

  1. Γίνεται επίσης αναζήτηση για