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To build a 1/4 wave 40m vertical with elevated radials using insulated wire, the formula is:
234 / operating frequency x 0.95804
The number 0.95804 is a constant used when insulated wire is used.
Example: 234 / 7.2 = 32.5 feet x .95804 = 31.14 feet or (31 feet 1.7 inches)
This antenna is best when elevated 8 to 10 feet above ground. Radials are also elevated. A minimum of 3 radials spaced 120 degrees apart can be used. More is always better. This type of configuration has a very nice low takeoff angle some wheres between 10 - 20 degrees.
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What is 4 10 of 1 meter?
4/10 of 1 meter is 40 centimeters
How much is 1 meter and 40 centImeters?
1.4 m 1 meter = 100 centimeters 1 centimeter = 0.01 meter
What is two fifth of a meter?
It is 400 millimetres.
One cent is how much square meter?
40
What fraction of meter is 40 centimeters?
40 cm / 1 m = 40 cm/100 cm = 40/100 = 0.4
What is 40 meters in yards?
1 yard = 0.9144 meter meter to yard conversion formula: x meters / 0.9144 = 40 meters / 0.9144 = 43.744 yards
What is the formula in converting cubic centimeters to cubic meter?
convert 40 cm3 to m3
What is the formula for a 40 meter dipole?
Length (feet) = (468) divided by (operating frequency in MHz)
40cm is what percent of a meter?
40 cm is 40/100 of a meter, or 40% of one meter.
Can you replace an XM radio antenna with any other antenna like a 3ft hard cb antenna?
You can replace an XM radio antenna with a CB antenna, a ham 40-meter mobile antenna, a cellphone antenna, a GPS antenna, a TV antenna, a wire coat hanger, a 6 GHz microwave antenna, or a chain of paperclips. However, since none of them is optimized to operate at the frequencies of XM radio, like the XM antenna is, none of the others will work as well. Most of them will likely be so inefficient at the satellite radio frequencies that when you use one of those, you hear nothing at all on your radio.
How many meters are in 40 feet?
There are 12.191999 meters in 40 feet. 40 feet x 1 meter/3.2808399 feet = 12.191999 meters 1 meter = 3.2808399 feet
How much work is done when a ball weighing 20 Newtons is lifted a vertical distance of 2 meter?
Work = force x distance = 20 x 2 = 40 newton-meters = 40 joules
What is Derrick rose vertical leap?
Derrick Rose has a 40 inch vertical leap Derrick Rose has a 40 inch vertical leap no he has a 4 feet vertical jump
How high is a 40 inch vertical?
40 inches
40 centimeters is what percentage of a meter?
40 % 1 meter = 100 centimeters 1 centimeter = 0.01 meter
Is an insulated green grounding conductor required for amateur radio equipment?
You need a ground (which should be insulated because if you ever get energy on that wire it's going to be very high voltage) on any radio system with an outside antenna because of lightning - lightning likes to find the biggest conductor it can to go to, and your antenna is probably the biggest conductor on your block...especially if you like working the 40-meter, 80-meter and 160-meter bands. If your antenna gets struck by lightning, the ground will help direct the electricity to ground rather than to your headset.
40 cm is what percent of a meter?
it is 40% of a meter, a meter is 100 cm.
