0
What else can I help you with?
What are the disadvantages of using a clockwork radio?
Not many disadvantages!You don't need electricity.You don't need batteries.You release no dangerous carbon dioxide emissions.You get a little exercise winding it up!
What is the origin of the word 'radio'?
RA radio D detecting A and R ranging == ==
What does phone mean in amateur radio?
Radiotelephone- that is voice talking ( called Phone for short) . The term , with the advent of cellular phones, which are in a very real sense radiophones- has engendered some confusion. Before their advent (Phone) in Amateur Radio use meant voice conversation- called Radiotelephone. The other major transmission mode was of course CW- Continuous Wave- that is, Code transmission- or radiotelegraphy. As of now, there are, of course , different types of licenses for Phone, and Code transmission. Prior to l992 there was an arbitrary Code test for ALL prospective amateurs. This ( Model T) requirement has been modified if one is using only Phone. Still there are the CW zealots.
What are the advantages and disadvantages of a DAB radio?
Advantages of DAB Radio over FM/AM radio's: 1) they automatically tune into all of the available radio stations and so do not need retuning 2) they can display extra information using PAD, such as the song title, artist name and general information about the radio station 3) there is a greater choise of satations 4) There is less interference, and does not have the crackle that you sometimes getwith an FM/AM radio 5) With the newer and better made DAB radio's, you can pause and rewind the radio station Disadvantages of DAB Rdio's 1) there is not world wide coverage, so many areas have poor or no DAB radio signal 2) They are much more expensive - you can get a normal radio for less than £10, but it is very dificult to buy a DAB radio for less than £25 3) Most cars still use FM/AM radio's, so if FM/AM radio was shut down and only DAB radio was used then about 2/3 of people would not be able to liusten to music in there cars.
Why when the radio is on it makes a screeching noise?
Possibilities include: tuner chip degrading; audio amplifier failing; other discrete component failure; AM is more sensitive to local radio interference than FM; microwave oven nearby; another radio, tv or computer nearby; surveillance bugs in area; wireless alarm systems; feedback from piggy-back radio using household power lines (which serve as the antenna system); proximity to high voltage power lines or radio/tv towers; or a local amateur radio transmitter in area.
What are the disadvantages of using a convection microwave oven?
The disadvantages of using a convection microwave oven include longer cooking times compared to traditional ovens, limited capacity for larger dishes, and the potential for uneven cooking due to the combination of convection and microwave cooking methods.
What are the miracles of radio?
There are no miracles of radio. It is a form of transmission of information using the electromagnetic spectrum
Disadvantages of using microwave irradiation for synthetic reactions?
i think is not good method because you can lose yield quicker
What are the disadvantage wireless charging of mobile phone using microwave?
what are the disadvantages wireless chargeing of mobile phone using microwaves
Briefly explain the advantages and disadvantages of using Fax machine?
Advantages: Secure transmission of documents. Legal acceptance in certain industries and for official documents. No need for internet connection for transmission. Disadvantages: Limited quality of document transmission. Slow transmission speed. Issues with paper jams and maintenance.
How do most wireless LANs ensure security with radio transmission?
By using a random series of frequencies.
Are there any disadvantages of using microwave oven?
All nutrients are killed though microwaves and you end up eating starch on anything you warm up.
What has the author Leo Young written?
Leo Young has written: 'Parallel coupled lines and directional couplers' -- subject(s): Directional couplers, Microwave transmission lines, Wave guides 'Microwave filters using parallel coupled lines' -- subject(s): Microwave filters
How can microwaves be detected?
Microwaves can be detected using special sensors or antennas that are tuned to pick up electromagnetic radiation at microwave frequencies. These sensors can convert the microwave signal into a readable form such as an electrical signal that can be easily measured and analyzed. Additionally, microwave detectors can also be used in devices like microwave ovens or radar systems to monitor and control the transmission and reception of microwave signals.
What term is defined as long distance transmission of information using devices?
The question may be referring to "Radio" . The answer is telecommunication.
How did Percy Spencer invent the microwave?
When he was testing radio transmission using microwaves, he observed that one of his chickens was cooked to perfection. He realised that this was a very energy efficient way of heating things so he thought that he would put it to good use.
What are disadvantages of using car?
What are disadvantages of using car?
