Mount a Wi. Fi Antenna on a Satellite Dish. Repurpose the Junky Old Dish. Fig. 1 Large (7. 6cm) dish with a biquad antenna. A satellite dish is a powerfull signal booster when used in combination with a Wi. Fi biquad antenna. I see lots of satellite dishes laying in trash when driving. Grab one next time you see an old dish laying on the sidewalk. I have tried using both smaller Dish Net dishes and larger 7. The larger dish will give you some extra gain but even the small one works really well. How far you can go with this booster? I have tested it up to 2. Netgear router on the other end and it worked flawlessly. The router was using the stock antenna it came with. First disconnect the so called LNBF from the dish . Then mount your biquad antenna in place of the LNBF. Ideally, it should be in the exact same position as this is the focal point of the parabolic dish. Fig. 2 Dish 5. 00 and LNBFFig. Unprotected biquad antenna will corrode outdoors. Fig. 4 This antenna was housed inside an enclosure and it did not corrode. You can mount the “naked” biquad . I tried mounting the antenna directly to the arm of the dish . In addition, an exposed antenna can be easily damaged should the dish lose footing. A better way is to house the antenna in an enclosure and mount it using a support made of PVC electrical conduit pieces . Dish Net dishes have a chunky LNBF that sits up high. Anything you can do to lift the position of your antenna and make it close to where LNBF sits will help. Fig. 5 Mounting biquad antenna on Dish 5. Make a provision to rotate the antenna 9. The ability to rotate 9. Fig. 6 Biquad antenna polarization. Fig. 7 Dish 5. 00 fitted with Wi. Fi antenna looking down. Winegard, King, Vu Qube, Tailgater mobile satellite TV equipement for truck method reviews including Dish Network and DirecTV. Parabolic reflector antennas, commonly called satellite dish antennas, are explained. Tired of spending too much money on your Satellite TV bill? Well for around $50 you can purchase and easily install an HDTV Antenna that will give you quality HD TV. All satellite dishes are designed to point up to the sky. Even when the dish is seemingly 9. To properly aim the beam you will need to point the dish down . Using a free tool like Netstumbler is a good way to aim your dish properly. Once you lock the maximum signal tighten the screws on the dish and rotate the antenna 9. One of the two polarization positions will give you stronger reception. Securing the dish with bricks like I’m doing in this picture is a very bad idea. Winds can easily knock the dish down or lift it off your roof. Use something heavy to hold the dish down while locating a good spot to place it. Once you find the spot mount the dish permanently with heavy screws. Keep in mind that RF cable attenuates high frequency signal a lot. Keep the cable run at the absolute minimum or else all the signal gain of the antenna will be devoured by the cable. If you don’t have a proper Wi. Fi directional antenna, you could try mounting a USB wireless adapter on the dish instead. Finally, there may be regulations determining maximum signal strength for 2. GHz frequency in your country. In the United States FCC regulates such matters. It is not likely that FCC would take any action unless they receive interference complaints from people or business in your signal path. Also, this setup is fairly limited and without powerfull amplification you will probably not bother anyone. Intro: Build a Large DB8 HDTV Antenna: Big Bertha. Update May 2015: this antenna was built in 2009. It is now 2015. We still have it and it's still doing it's job. Buggy BG16 Mobile Satellite portable Dish Satellite RV Satellite Motor Home Mini Dish tripod stand Bus camper satellite RV Dish Portable stand Tri-Pod.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. Archives
March 2018
Categories |