What size should a ground plane be ?
Comant - FAQsFor best performance the ground plane should be horizontal and have a radius of at least 1/4 wavelength of the antenna's operating frequency, or as large as practical. A good general rule to follow is to assure that the ground plane radius is at least equal to the antenna height or length.
Related QuestionsIs a ground plane required for our antennas?
FAQs - ACS WirelessAll of our connections are soldered, whereas our competitors use mechanical joints (crimping), which is less reliable and often fails under saltwater conditions. Digital Antenna uses its exclusive marine grade low loss UV stable RG-8X cable to reduce transmission line loss in all Digital Antenna marine antennas. All of our antenna bases are epoxy glued and filled with silicone base caulking to ensure a complete watertight seal. Our competitors use rubber gaskets and do not fill the ends.
Related QuestionsDo antennas need a ground plane ?
Comant - FAQsMost Comant aviation antennas require a ground plane. The exceptions are certain Glide Slope and VOR/GS dipole antennas. It can be said that GPS antennas have a "built-in" ground plane, but GPS antennas still require grounding to the aircraft.
Related QuestionsWhat size power and ground wires do I need for my amplifier?
Amplifiers - FAQUsing thicker power and ground cables will allow your amplifier to draw the juice it needs from the battery more easily. You'll find all the power and ground cable you need available in our online Installation Store. Before you can decide on the appropriate gauge wire for your installation needs, you need to figure out the current demand of your system. To do that, you must ascertain the approximate current draw (in amperes) of your amplifier (or amplifiers).
Related QuestionsHow do I create a non rectangular ground plane?
TARGET 3001! Layout CADSet the levels "Area Bottom" (layer 0), "Deletion Bottom" (layer 1) and to " Copper Bottom " (level 2) "visible". Use option "Layers" in menu "View" and tick them as described. With the drawing function draw geometrical figures on layer 0. Cover the remaining free areas on layer 1, "Deletion Bottom" with geometrical figures also.
Related QuestionsWhy can't Earth-size planetary transits be observed from the ground?
Kepler Mission > FAQThe motions in the atmosphere are constantly bending the rays of light from each star into different directions. This is why stars appear to twinkle. If you can see the change with your eye, you already know that the apparent brightness is changing by more than 50% (one stellar magnitude). With a lot of effort and for a very small region of the sky, astronomers have been able to measure changes as small as one part in 1,000 by comparing each star in a group to the whole group.
Related QuestionsWhat is a ground plane? Can I just attach a ground wire to a mag mount antenna?
Frequently Asked QuestionsA very important distinction! A ground plane is REQUIRED for a mag mount antenna to work properly. For optimim performance, a ground plane for 800 MHz is a minimum 28" x 28" plane of metal that becomes an integral part of the mag mount antenna. A ground plane is NOT a ground wire. Or put another way, a ground wire will NOT satisfy the need for a ground plane. Ground plane information also here.
Related QuestionsHow do you steer the plane on the ground if you don't have rudder pedals?
Ercoupers FAQLike a car! The nose wheel is connected to the control wheel, so, on the ground, you simple steer it like a car! (pretty simple huh?)
Related QuestionsHow large a ground plane is required for a monopole array?
Frequently Asked Questionsa minimum, 1/4 wavelength should be provided outboard of the array. Do not try to make an antenna with the four elements located in the corners of a square ground plane. It will not work properly.
Related QuestionsDo you own a camp plane?
Frequently Asked Questions (FAQ) ~ Dogskin Lake Lodge and Ou...We own and operate a Cessna 206 which is based at our lodge. This aircraft allows us to greet our outpost guests, provide midweek camp checks, properly maintain our facilities and allows us to give your group the best and safest fly-in trip possible.
Related QuestionsWhat Can I Take On The Plane?
air2there.com Frequently Asked QuestionsYou may take a small bag with you that will fit under your seat and is less than 5Kgs. Any baggage heavier than this or that will not fit under your seat will be required to travel with your checked-in baggage.Â
Related QuestionsHow can a plane the size of a Boeing 747 fly low enough to be an effective firefighting tool?
Evergreen SupertankerCurrent firefighting aircraft use a gravity drop system. Quite simply, this means they have tanks with doors that open and discharge the aircrafts contents. This type of system requires an aircraft to fly very low, around 200 ft. It is very dangerous work; especially since the majority of air tankers used in the U.S. are vintage World War II era aircraft designed for high altitude bombing missions.
Related QuestionsWhere should I ground my amp?
Amplifiers - FAQYour ground wire should be of the same gauge as your power wire and must make direct contact with the body of the car. Look for an existing bolt or screw that makes contact with the car body near the amp. Remove the bolt or screw, and scrape away any paint or grime. A star washer will help your ground wire maintain solid contact with the car body. Use a ring terminal on the end of the ground wire, to keep it securely fastened to the bolt or screw.
Related QuestionsWhich rules/regulations apply to above ground storage tanks (ASTs) and what size tank do they apply?
Frequently Asked QuestionsFlorida Administrative Code 62-761 covers ASTs storing specified fuels used for specified purposes as well as certain other regulated substances. This rule differentiates based on the user and the use, i.e. residential, commercial, and agricultural in the case of the user and typically wither the fuel is used for powering vehicles rather than heating a residence.
Related QuestionsWhat size power and ground wires do I need to use to connect my amplifier?
Audiobahn 2006You want to make sure to use the same size wire for power and ground no matter what the setup is. Generally, 4 gauge power and ground wires will work for smaller amplifiers such as used with 4 channel amplifiers for your high and mid-range. For larger subwoofer amplifiers, 2 gauge is suggested. This is not always the rule however. Depending on how long the power cable needs to be, and how much current the amplifiers in the system will draw, you might need to adjust your size of wire used.
Related QuestionsWhat size water pump should I fit to circulate the ground-loop water?
Navitron Renewable Energy General Price ListThe circulation pump for the ground loop is not included in the heat pump (however, an internal pump is provided to circulate the heated output water). We recommend that the pump should produce a flow rate of at least 0.25litres/second and be capable of working with a 10m head. Bearing in mind the resistance of the ground loop, this generally requires a circulation pump of at least 250watts electrical consumption.
Related QuestionsWhy is coffee ground to different particle size for different brewing methods?
FAQEach brewing method such as drip, perk, french press, espresso etc. involves different times of contact between water and ground coffee. Espresso takes only 30 seconds; the grounds are very fine to give maximum surface contact with the water for full extraction. In a french press, the granules stay in contact with water and are well immersed for about 4-5 minutes.
Related QuestionsWhat size house can I build on a non-agricultural plot? Is ground plus one possible?
Uniland Estates - FAQsFor non - agricultural land, the permitted F.S.I. (floor space index) varies from zone to zone; but is usually a minimum of 0.5. That is, on a 6,000 square foot plot you can build a structure having 3,000 square feet of floor space. Ground plus one upper floor is allowed. Top The cost of good quality construction is around Rs.800 - Rs.1,000 per sq.ft. For Murud taluka (Kashid, Nandgaon, Murud etc.) the cost is around Rs.900 - Rs.1,100 per sq.ft. Uniland Estates can build your farm house for you.
Related QuestionsWhat items can I no longer carry on the plane?
Frequently Asked Questions (FAQ) | Monroe County, NYThe Transportation Security Administration (TSA) has issued a list of items banned from all carry-on bags. The following items will not be allowed through the security checkpoint. Please note that this list is not all-inclusive. In addition to items specifically listed here, other items that may be deemed to present a potential threat may also be prohibited. The meaning of “right” in this sentence is intended to be ambiguous, a play upon words.
Related QuestionsHow do I arrange for a wheelchair to carry me to/from my plane?
Orlando International Airport - Frequently Asked Questions (...If you require a wheelchair, please contact your airline in advance and they should be able to provide a wheelchair for your use within the airport. If you require one for the duration of her stay, please email the Orlando/Orange County Convention & Visitors Bureau or visit their web site. They should be able to provide you with a list of companies offering such a service.
Related QuestionsWhat do I do if I miss my bus or plane?
Job Corps - West Coast RegionIf your transportation was delayed and/or you did not arrive in Sacramento according to your schedule, you must contact the center as soon as possible. If you arrive and no one is there to pick you up, call the center, return to the baggage claim area and wait. A Job Corps staff member will pick you up. DO NOT accept transportation from anyone other than an identified staff member who will be in a vehicle with government license plates.
Related QuestionsHow can I get into the plane in this mission?
Commandos FAQYou just go into the door on one of the sides on the plane. You will highlight it by clicking on F5 (see manual for details). Rotate the screen and you will see the door. He should come out of the building with the 6 gestapo soldiers standing in front of it. Wait until the traitor ENTERS the car. Do not kill the gestapo guards. It seems that as long as they are alive the car will stop and pick up the traitor and then proceed to the meeting place. a.
Related QuestionsQ32 Why not just take a cruise or take a plane?
Kosmos Travel Log & 4. FAQA32. Cruise ships do not spend enough time in port to get a deep experience. We want to meet locals and really see life in each place. Traveling by plane and train means hauling bags around everywhere. What you can have with you is limited to what you can carry. We want to be challenged, grow as people, and experience the world.
Related QuestionsWHAT IS THE SIZE?
CuddleEwe.com - Frequently Asked QuestionsIn it’s relaxed state, the Cuddle Ewe Underquilt will measure smaller than the fabric dimensions. When measuring the Cuddle Ewe Underquilt, the fabric should be pulled tight and measured from seam-to-seam. The dimensions of the fabric are: When placed and centered on the mattress, the Cuddle Ewe Underquilt will NOT completely cover the mattress. There will be about 2” of mattress showing all the way around the Cuddle Ewe.
Related QuestionsQuestion: Does the plane have to be an external propeller plane, or can it be a duct fan UAV?
faqAnswer: Any commercial propeller for either gas or electric models may be used. Props may be cut to reduce their diameter but the blades may not be reduced in thickness (such as by sanding the airfoils to a new profile) or in chord (such as by trimming the trailing edges). Answer: The "Over the Counter" refers to the individual cells. This is a change from the rule for the 1996/97 contest year. Answer: This is a feature available in many production RC radio systems.
Related QuestionsI have my own plane, can I fly into Greenville?
Frequently Asked Questions Bed and Breakfast Inn Greenville ...Yes!! From Cubs to small jets you'll find two runways: 14-32 is a 4,000 foot lit runway with GPS Approach for Runway 14, 3-21 is a 3,000 foot runway which is not lighted. You'll find clearance delivery on 22.3 (Bangor Flight Service). 100 LL Avgas is available. To answer any questions concerning the airport, flying instructions, float plane certification, maintenance, etc. please call Max Folsom 207-695 -2821. Bruce or Max can assist with rental vehicle arrangements.
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