This is the up/down angle and there may be a scale on the back. These typically have a bubble level and a rotary scale marked in degrees. An inclinometer may be of use. Double check your Azimuth and Elevation calculations again; Do you have a clear line of sight to the satellite? ABN 96 491 064 641 Satcom Resources Satellite Dish Pointer with Google Maps enables you to quickly calculate Azimuth, Elevation, and Polarity Skew values based on a selected satellite and location so you can point your dish easily. Dish pointing (Azimuth and elevation - sideways and up/down movement) Set you dish elevation angle first. LNBF Polarization Tilt (skew): Rotate the dish to the azimuth bearing (use magnetic North bearing for a compass or True North if using a handheld GPS). It is the up-down angle. weight (small metal nut, for example). An inclinometer may be of use. Don’t worry you will not be too far away; Measure your Azimuth and Elevation again; Read the wiki about the Clarke Belt. how to find true north using the pole star. Services we offer. Think about low angles (near zero), the 45 SatFinder Lite is a tool for finding TV satellites and aligning satellite dishes. To aim your dish, you'll need to know your azimuth and elevation coordinates. Any problems, please email me, [email protected], how to find true north using the pole star. It works on your phone, or your tablet. Elevation: is how high from the horizon the satellite is (90° is vertical) Azimuth (magn): is simply the compass heading to point the dish toward. Make sure the pole GeoSatFinder also calculates the True South satellite location for motorized installs. Tighten all the hardware used for adjustment making sure that you do not move the antenna position. 4. Slowly sweep the dish from side to side while watching for the signal on your opi to go higher than 30. Page 24 Oct 2004, amended 15 October 2020. The dish pointing calculator gives the required azimuth angle both relative to true north and relative to magnetic compass north. Your Location: are the GPS coordinates (in decimal form) of the address. Tip: If using a GPS, walk out on the bearing a few times and place a marker on the point where the dish should point (Azimuth) 3. large dishes a long plumb line can be used and sideways measurements used with tan tables to determine angles accurately. • Obtain Satellite Dish Pointing Coordinates – Use the on-screen menu system to obtain the exact coordinates (azimuth and elevation) for pointing the dish. Some GPS receivers show a view of the sky with the sun and moon marked. Determining azimuth and elevation. Rotate the LNB in the indicated direction, this is the satellite polarisation angle offset. In high elevation cases watch out for the Fine Alignment. the landlord will allow you to place a satellite dish on their property. Scintillation also In essence, Azimuth is simply the compass heading to point the antenna (dish) toward. Testing has shown that Elevation/Azimuth is accurate to several decimal places, but the skew angles this calculator generates vary by 1-5° from the values quoted by Bell TV's install guide. Adjust the elevation up or down to the desired angle as accurately as possible. deg half way angle and high angles (towards 90 deg) and make sure that your scale readings make sense. Satellite Finder: Satellite Director, Dish Pointer app is a tool which helps align & orient your dish pointer properly. To calculate sun or moon angles at any time go here: aa.usno.navy.mil/data/docs/AltAz.php (bad link ? North can also be called 360 deg. for any bird you want plus they have a program on the site for even getting the look angles. Assuming that most of you will be using your receiver (TV box) to point your satellite dish and not a satellite meter, one thing that will make pointing easier is if you can use a standard definition (SD) receiver (like 3100, 4100 etc.) Sites near the equator may require you to point to almost 90 deg elevation angle when the longitude of the satellite is similar to the longitude of the site location. (c) If you don't have an inclinometer then make an inclinometer using a piece of card, a length of cotton and a small Elevation refers to the angle between the beam pointing direction, directly towards the satellite, and the local horizontal plane. (adsbygoogle = window.adsbygoogle || []).push({}); After you have installed your dish and have calculated your Elevation and Azimuth angles from the above calculator then you are ready to align your satellite dish. say an adjacent wall then you may need to walk some distance away and sight towards the satellite from say 50 yards back. Dish pointing (Azimuth and elevation mount): Set the dish elevation (up/down) angle first. Satellite finder has over 200 satellites and corresponding frequencies to tune into. There may be polarisation rotation scale on the LNB feed horn throat. bracket and swing the whole dish all the way around in a 360 deg circle. Write down the number in the EL column in the “Elevation” blank on page 3. Note: The skew varies if using a DISH 500+ or DISH 1 000+. Point the dish to clear sky within your reach; Put your hand in front of the Feed Horn assembly (due to RF energy make sure there is NO Tx signal at this point) and you should see the noise floor increase and decrease on a spectrum analyser or your sat finder box as you move your hand in front of the feed horn. Elevation is the angle between the beam pointing direction, directly towards the satellite, and the local horizontal plane. in the way; Move away from metal objects if using a compass; Is your dish offset (like the picture above)? Explanation of Azimuth and Elevation Azimuth and elevation refer to the satellite TV dish pointing angles. 2. Double check your offset value; Set your Elevation and move the dish through 180° in Azimuth; Remember your compass is correct – you are wrong! 90 deg elevation angle when the longitude of the satellite is similar to the longitude of the site location. Write down the number in the SK column in the “Skew” blank on page 3. If you cannot get your signal above 30 then adjust your elevation up or down by 1°. Satellite TV Installation How to Determine Elevation on - VAST UEC Satellite Dish Pointing Guide P: +61 7 3015 8700 E: [email protected] 28 Newstead Terrace, Newstead Q 4006 F: +61 7 3252 8541 W: nasaustralia.com.au Offset and Prime Focus satellite Dish Examples – Optus C1 Handy Hint 2 There are three measurements that you will need to get right. 2. When your dish is pointed almost straight up the elevation angle is nearly 90 degrees. Elevation concerns the up-and-down positioning of your dish. Dish pointing (Azimuth and elevation mount): Set the dish elevation angle first. • For DISH 300 installations pointed to the 119°W location, azimuth is 252°and elevation is 22°. Make a hole near one edge and insert the thread so that the weight dangles across the card. Fine Alignment. The sat finder only detects RF energy and not whether you are pointing at the correct satellite or not. even to read the scale backwards. You may need to add or subtract 90 or 180 deg and Azimuth refers to the rotation of the whole antenna around a vertical axis. LNB Skew: is used for installers in fine tuning the LNB radio axis. Note that you find a satellite by pre-setting the elevation accurately and then swinging the whole antenna boldly in azimuth till the signal locks This involves either rotating the LNB or the entire dish assembly. Azimuth relates to the left-to-right positioning of your dish. © Copyright 2020 If you are away from the equator and it is a sunny day you can approximately determine south simply by considering where the sun is and the Depending on where the satellite is in the Clarke Belt you will need to go right or left and up and down; You could always mark the starting position or count the number of turns you make so you can always go back to your starting position; If you are using a SCPC sat link then check things like the MODCOD, bitrates, FEC, etc with the distant end. documented offset angle. Elevation refers to the angle between the beam pointing direction, directly towards the satellite, and the local horizontal plane. Part 9 - Pointing the Dish: A simple overview of how to set up your Winegard TR-6100 and DISH Network 211K receiver in your RV. Instructions: Input your wanted satellite orbit position (longitude) and your site location. Southern states point more toward 60 degrees; northern states point more toward 30 degrees. Place the inclinometer on the back  frame of the dish (taking in to account any dish offset if required – see Fig 5). ), https://www.esrl.noaa.gov/gmd/grad/solcalc/azel.html. Pre-set your elevation as accurately as possible (don’t forget to allow for any VSAT dish offset). The skew is the tilt to the left or right, the azimuth is the compass direction and the elevation is how high the dish is aimed. This calculator is designed to give satellite elevation and azimuth and Earth position information for determining the line of sight (LOS) for optimal communications. installation instructions. Stand behind the dish looking at the back of the reflector; Use the settings above to align your dish; Adjust azimuth, elevation, and skew to maximize signal quality and strength; When your signal is peaked, make sure all dish components are locked firmly in place This is obviously a Azimuth Adjustment. Tip: Typical satellite antenna offsets are 22.3º and 17.3° (i.e Calulated Elevation – Offset = Measured Elevation angle). You should now complete an Isolation and compression test with your satellite operator to confirm correct operation and maximum efficiency of the link. SatFinder uses your phone sensors to detect your physical location and calculates azimuth and elevation your satellite antenna needs to face. The offset angle may be documented in the GeoSatFinder is a Satellite Dish Aiming Calculator for finding the correct elevation, azimuth and LNBF rotation (skew) for any location in the US, Canada, Mexico, the Caribbean and Central America. Es'hail-2 (QO-100) Dish Pointing Click on the map or drag the marker to your station location. Rotate the dish to the azimuth bearing (use magnetic North bearing for a compass or True North if using a handheld GPS). If you are in the northern hemisphere then remember that the sun rises in the east, reaches its highest angle at due south and sets in the west. 5. Simply it is how high from the horizon the satellite is (90° is vertical). If, for example, you have a close angle clearance problem with It is easy to set up the elevation angle accurately, using: (a) a scale marked on the mount bracket. Set the feed rotation polarisation angle also. Hughesnet dish pointing. can walk a while in a straight line and determine the azimuth bearing angle of that line. This is the up/down angle and there may be a scale on the back. Snug the hardware to stop possible movement. This is used to preform Cross-Pol isolation tests with the satellite operator and a typical isolation value is 30dB. For Apart from offering our DishPointer service on this website and our award-winning apps for IOS / Apple devices and Android smartphones and tablets to align your satellite dish, we are providing business solutions to satellite professionals all around the world for over a decade now. Azimuth (East/West), Elevation (Up There are several smartphone apps available that can help you determine the azimuth and elevation of any potential satellite dish location. occurs, particularly in hot humid weather. These are the basic steps needed to point any satellite dish (4.8m or an 80cm TV sat dish) as the principles are the same: 1. Sites near the equator may require you to point to almost problem in many cases both with the antenna steelwork and building structures. The satellite is about 35,000km away so make small adjustments. twinkling of a star. Also consider long range views of say church towers that might provide an accurate azimuth reference. Latitude: 0.0 to +80.0 deg North or 0.0 to -80.0 deg South ( Your latitude and longitude finder ) Longitude: 0.0 to +360.0 deg East, or 0.0 to -180.0 deg West ( Explanation of latitude and longitude ) mount is vertical using a bubble level or weighted string in two positions at right angles around the pole. Typically you loosen the main mount In high elevation cases watch out for the possibility of rain water collecting in the dish. It is the side to side angle. At low elevation angles, below 5 deg at C band and 10 Draw on the card the Elevation Adjustment. If you can, determine the azimuth and elevation by following the steps on pages 10 through 12. Setting up a direct TV satellite dish. The satellites are positioned approximately 22,300 miles above the equator in a geostationary orbit. No part of this site may be reproduced without our written permission. plans can be useful in accurately defining angles. Make sure there are no buildings, trees, etc. 5. When When your dish is pointed low down near the horizon the elevation angle is only a few degrees. When your dish is pointed low down near the horizon the elevation angle is only a few degrees. This causes increases and decreases in the signal level every several seconds for many hours, like the Elevation. When your dish is pointed almost straight up the elevation angle is nearly 90 degrees. general time of day. Since the satellite is over the equator, the further from the equator you are (the larger your latitude number), the smaller your angle will be. The area is the Western Hemisphere. Testing. If you are in the southern hemisphere then remember that the sun rises in the east, reaches its highest angle at due north and sets in the west. Write down the number in the AZ column in the “Azimuth” blank on page 3. Satellite tracker: Satellite director easily finds out where a satellite can be located around the world. Satellite dishes have three directional components: skew, azimuth and elevation, according to Dishpointer. Line up with one of these and you have a good bearings. Here is Your dish will need to point down lower to aim at the satellite. if you want more top tips! Then repeat these side to side sweeping and elevation adjustment until a … Polarisation. How to find your satellite fast! It is the up-down angle. using a magnetic compass keep away from metal structures. 3. 3. If you've purchased a DIRECTV multi-satellite system, we highly recommend professional installation. An inclinometer may be of use if you know the dish elevation offset angle. 6. Here is a quick and easy method to tell if you have a knackered LNB (Rx – Receiver) or not. Azimuth Adjustment. Your DIRECTV Receiver is programmed to give you these coordinates … This is almost essential for 'offset antennas' where the feed/LNB is supported by a feed support arm at the bottom. How to find true north using the pole star. Satellite finder tells right direction for dish alignment to catch signals clearly. … Also with GPS you This kind of home made device can be far more accurate that a small inclinometer sold in a DIY store. exact elevation angle required using a school compass or two lines at right angles and trigonometry (tan function suggested) at Start, Programmes, deg at Ku band, the path through the atmosphere is longer and the signals are degraded by rain attenuation and rain thermal noise. satellite director dish & satfinder app (Satellite Finder) is a tool which will help you to set up your dish tv satellite It will give you azimuth, elevation and LNB tilt for your directv location (based on GPS) and on the chosen satellite from list The result is shown both as numeric data and graphical on google maps. All rights reserved. - Use Augmented Reality View to see and target satellites in the sky. The north pole star gives a good fix if you are in the northern hemisphere and not too close to the equator. possibility of rain water collecting in the dish. • For DISH 300 installations pointed to the 110°W location, azimuth is 243°and elevation is 28°. The satellite dish should now be in rough alignment and will now require to be peaked up on the signal using a sat finder or the satellite modem. If you are using an axi-symmetric dish the back of the dish is normally at right angles to the beam and there may be If you can get the geographic co-ordinates for your location you can type them in and get the azimuth, elevation etc. Ensure you pick the correct skew for the dish up - so an approximate azimuth angle is normally sufficient. Secure Antenna. In the same vein, the DirecTV satellite dish assembly mechanism provides where to adjust the elevation and azimuth. The elevation refers to the up-and-down positioning of your satellite dish, while the azimuth means the left-to-right positioning of your satellite dish. It is the up-down angle. 4. Set the polarization or skew angle also. Use the Satellite Look Angle calculator to determine your Dish Pointing elevation and azimuth. instead of the high definition (HD) … Depending on where you live, the satellite will be at an elevation angle between 30 and 60 degrees. Large scale precision maps / There may be a scale on the back. Preparing for Installation • Complete a General Site Survey – Visually survey your location to make sure it is suitable. some suitable flat part where you can apply the inclinometer. Adjust the LNB skew, the adjustment figure given is from standing behind the antenna. • For DISH 500, azimuth is 247°, elevation is 25°, and skew is 125°. Azimuth Adjustment. Finding the direction to point your direct TV satellite dish. Sun or moon altitude is the same thing as elevation angle. Elevation is the angle up from the ground your dish needs to point. (b) using an inclinometer. Accessories, Calculator, Scientific mode. By definition North is 0 deg, East is 90 deg, South is 180 deg and West is 270 deg. If you are near the equator note where the sun rose this morning - that is approximately east. QO-100 / Es'hail-2 Dish Pointing Calculator - by BATC & AMSAT-UK. If you have an offset dish and have the front face of the dish vertical, then the beam elevation angle is the same as the

azimuth and elevation for satellite dish pointing

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azimuth and elevation for satellite dish pointing 2020