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It depends on if you are getting HD service with Dish Network. If so, the Dish dimensions are 20.5"h x 22.5"w. Most satellite TV dishes are about the same size, they vary slightly to pick up the correct signals in orbit depending on what Dish programming you have.
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Why we use patch antenna in communication?
because patch antenna are used in order to achieve higher gain small dimensions, light weight, slim size and easy manufacturing as compared with parabolic dish or other antenna's
What is the difference between directed antenna and parabolic dish?
about 40 db about 40 db
Can you receive hotbird in India?
Yes, in northern (J&K, Punjab, Himachal, Haryana, Delhi, Uttar Pradesh, Rajasthan) India minimum 7 feet or more size dish antenna is required...
What is the dtv green dish?
The DTV Green Dish is a new antenna, partnered with a dish and forms a highly directional, high gain system. It uses the parabolic reflector to focus terrestrial signals in a similar way to satellite dishes. It is claimed to improve reception with distant transmitters and the makers suggest it will be an improvement in all situations with guaranteed reception of all major channels. Buyers should probably have that kind of guarantee in writing before committing to the antenna. After all, it is breathtakingly expensive at $300. The antenna is limited to receiving only channels that are broadcast on the terrestrial channels. Don't expect it to deliver the premium cable and satellite channels.
How do you increase the strength to the receiving antenna?
I think the question needs to know how to increase signal strength from Receiving Antenna.1. Use Better and bigger Ground. This will not only increase signal but will also increase S/N ratio.2. Generally increasing the size of antenna helps.3. Use elements that can increase the effective area of the antenna.4. Ensure that the antenna is well matched to the feeder feeding the RF signal.
What is the frequency range of a six foot dish antenna?
The size of the dish isn't as important as the length of the antenna. The antenna is INSIDE the little can at the focus of the dish. The length of the antenna is tuned to the wavelength of the frequency being received.
Why we use patch antenna in communication?
because patch antenna are used in order to achieve higher gain small dimensions, light weight, slim size and easy manufacturing as compared with parabolic dish or other antenna's
Can dish be connected in a moving car?
Yes you can. But you cannot use it. A dish antenna works in sync with the satellite. A dish antenna is positioned accurately (almost) based on the position of satellites. So when you turn the base of the dish antenna in another direction, the dish has to be repositioned. That's not possible on a 'moving' car. But if you have a caravan to halt and take rest, you can make use it. But you need to know which way to rotate the dish.
Which instrument uses a dish antenna?
radio telescope does.
Why might a parabolic reflector horn type microwave antenna be preferable to a parabolic dish type microwave antenna?
The reflector horn type antenna has greater "side lobe" rejection, directionality and sensitivity (efficiency) than a dish type.
How to install dish antenna and set the signal i have dish network Plus antenna need to set up to 110 119 118 7 thanks?
i have dish on 110 and trying to at on 119 i bought next lnb with a spacer can you help me.
What is a spherical dish antenna required for satellite tv reception?
The parabolic antenna is really not an antenna at all - but a collector/reflector, which catches and concentrates RF (radio frequency) into a tiny antenna mounted above the dish, pointed into the dish. Since satellites transmit at very high frequencies (microwave), the actual antenna can be shorter than one inch. To strenghen the signal and make aiming the antenna at the satellite easier, the parabolic reflector picks up a wider area of RF.
What should be the position of the antenna with respect to the direction of the transmitted radio waves?
A dish antenna must face the arriving waves.
What should be the position of the antenna with respect to direction of the transmitted radio waves?
A dish antenna must face the arriving waves.
Satellite dish used as an antenna?
They do not make very good antennas though.
What is a statelite dish?
Satellite Dish is a dish-shaped type of parabolic antenna designed to receive microwaves from communications satellites, which transmit data transmissions or broadcasts, such as satellite television.
What is the difference between directed antenna and parabolic dish?
about 40 db about 40 db
