Aligning a Dish for Eutelsat 5 West B in Australia With SatPointer
Eutelsat 5 West B sits at 5 degrees west on the geostationary arc, built to feed television bouquets across Europe and North Africa with Ku-band beams pointed firmly over the Mediterranean. Reception from the other side of the planet is unconventional, yet Australian hobbyists, remote-station owners and a handful of professionals still chase the bird for niche content, cross-continental feeds, or simply as a test of their setup. The geometry lines up along the western seaboard, where the path crosses the Indian Ocean rather than the continent.
SatPointer is a free browser-based pointing and coverage tool operated by TotalSat Limited, drawing on Google Maps and live orbital elements to calculate azimuth, elevation and LNB skew for any location on Earth. It also renders the actual beam footprint of the chosen satellite, which shows at a glance whether your site sits inside the intended service zone, on the fringe, or well outside. For a marginal target like Eutelsat 5 West B from somewhere around Exmouth or Geraldton, that beam overlay is what separates hopeful aiming from a lock-on that actually delivers picture and sound.
The walk-through below covers preparing the install, using the tool to derive the angles, physically aligning the dish, and tidying up the system once the signal settles. It also flags a few things that catch out first-timers, from wind loading on coastal mounts to the importance of skew when the bird sits this close to true west.
Getting Familiar With the Eutelsat 5 West B Footprint
The 5° West B spacecraft replaces the original 5 West A and carries both Ku-band and Ka-band payloads, with the Ku-band western beam aimed at France, Italy, Spain and the Maghreb. Its published EIRP contour drops sharply over the Atlantic, which is why almost every Australian attempt focuses on Western Australia, where the geometry lines up with the eastern edge of the beam. SatPointer shows that fringe zone in pale green and yellow on the coverage overlay, and on a still morning in places such as Geraldton or Kalgoorlie it is worth a swing.
The satellite carries regional Italian and French free-to-air feeds, which is what most Australian enthusiasts are chasing. Dishes from around the 1.2 m mark upwards give a fighting chance on the fringe, while anything over 1.8 m starts to pull in a stable picture on cooler evenings when tropospheric ducting over the ocean helps the signal punch through. If you are after something easier to catch from the east coast, the setting up a dish for yamal 601 at 49 0 e with satpointer walkthrough covers a satellite that sits far higher in the arc and is a better starting bird for new installers.
Ka-band is not viable from Australia because the Ka footprint barely reaches the longitude line, so Ku is the band to focus on here.
Prepping the Site Before You Climb the Ladder
Site choice matters more than gear for fringe reception. Pick a position with clear line-of-sight to the western horizon, well clear of trees, sheds, and the neighbour's Colorbond fence. In country around the Kimberley, even a single tall termite mound can bite a degree off the path if it grows high enough over the years, so plan for the future as well as the present. A concrete pier set into the ground outperforms a tripoded mount on the lawn, because the ground heaves after the wet rolls through and shifts the azimuth over a season.
For gear, plan a dish of at least 1.8 m if you are inland, and 2.4 m if you are on the coast where wind loads are higher and salt air wrecks mounts in a couple of summers. Use a quality LNB with low phase noise, RG-6 cable that is not past its use-by date, and proper F-connectors crimped with a real tool rather than twisted on with pliers. A satellite finder or a TV with a signal-strength display saves real time and is worth the spend on a one-off install.
Wind loading is often the make-or-break on a coastal install. SatPointer can model using satpointer to estimate wind load on a dish installation for your exact location and dish size, which tells you whether your mount and fixings will hold during a summer gale rolling in off the Indian Ocean. A dish that survives an arvo southerly buster is one that stays locked on the bird, and a mount that fails mid-gale is one that ends up wrapped around the dog kennel.
Working the Angles With SatPointer
Start by opening SatPointer and dropping a pin on your install location on the Google Maps view. Type Eutelsat 5 West B into the satellite box, or pick it from the database, and the app draws the dish-pointing line from your pin to the satellite along with the beam footprint overlay. Confirm your pin is actually on your roof, not on the neighbour's place three blocks over, because a 50 m error on the map puts the satellite a fraction of a degree off where SatPointer thinks it is.
The app returns three numbers: azimuth (compass bearing), elevation (angle above the horizon), and LNB skew (rotation of the feed). From Perth, the azimuth sits around 290° to 295° true, which is roughly west-northwest, and the elevation hovers just above 5° to 6°. That low elevation means the path passes through a long slab of atmosphere, and any obstacle on the horizon kills the signal completely. If SatPointer shows an elevation below 3° for your site, treat the install as unworkable and try a higher mount or a clearer site.
Once you have the figures, walk outside with the page open on your phone and a compass in your hand. Set the azimuth on the mount, set the skew on the LNB holder, and rough in the elevation with the adjust screw. Then sweep the dish slowly a degree or two either side of the calculated azimuth while watching the signal meter, and lock off the bolts once the meter peaks. If you learn best from video walkthroughs and want a quick way to keep a written copy at the install site, you can generate transcripts from a video walkthrough so you are not balancing a phone on the LNB arm while squinting at the screen.
Tuning, Polishing, and Chasing the Peak
The first lock is rarely the true peak. Once a number holds, leave it locked and walk around the mount gently tapping each bolt with a spanner. A loose bolt will drift the signal as the wind picks up later that arvo, so tighten it now and dab a bit of paint across the threads as a tell-tale. Then re-peak azimuth, then elevation, then skew, working in circles until the numbers settle and do not budge when you let go of the dish.
If the picture breaks up during the evening, the cause is usually one of three things: an under-sized dish, a tired LNB with rising noise temperature, or wind wobble on a flimsy mount. A 2.4 m solid dish on a proper pier outperforms a 2.4 m mesh on a wobbly pole in a Pilbara gale, because wind loading kills mesh dishes faster than solid ones. Spend the money on the mount and the mount will hold, and when the chooks come home to roost the dish will still be pointed the right way.
For installers who also do two-way work and want to chase the same bird for transmit, the how to use satpointer for uplink and downlink alignment guide walks through the same pointing process for uplink dishes, with cross-pol alignment tips that apply just as readily to a receive-only setup on the fringe.
Picking the Right Bird for Your Patch
Not every European satellite is worth chasing from Australia, and not every Australian target suits a hobbyist on a budget. The table below compares Eutelsat 5 West B with a few of the more common satellites on the arc, with rough notes on dish size and content focus. Pick the one that fits what you actually want to watch, rather than the bird with the prettiest footprint on the map.
| Satellite | Position | Best Australian Region | Suggested Dish | Content Focus |
|---|---|---|---|---|
| Eutelsat 5 West B | 5.0°W | Western Australia fringe | 1.8–2.4 m Ku | Italian and French FTA, niche European |
| Yamal 601 | 49.0°E | All of Australia | 1.2–1.8 m Ku | Russian and international feeds |
| Optus D3 | 156.0°E | All of Australia | 1.0–1.4 m Ku | Australian free-to-air, VAST |
| Intelsat 18 | 180.0°E | Eastern seaboard | 1.4–2.0 m Ku | Pacific content, occasional sports |
| Horizons 2 | 84.85°E | Eastern Australia | 1.2 m Ku | Russian programming |
Eutelsat 5 West B earns its place on the list for the sheer challenge of catching a European bird from the eastern hemisphere, and for the unique content it carries. Most Australian installers end up pointed at Optus D3 or VAST for day-to-day viewing, with 5°W reserved for those special nights when the ducting is right and the family is asleep.
If you want to share your lock with mates or on a forum, a tidy way to bundle your SatPointer results, your hardware list, and your tuning photos is with a custom bio link page that points the curious to everything in one place. Drop the SatPointer widget on there and the rest looks after itself.
Open SatPointer, drop a pin on your install, and start swinging. The bird is up there, the angles are calculated, and the dish is ready for the install.