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

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