Yes, a booster is an amplifier. There are several types, some with multiple outputs, some with only one output.
what is the feacher of booster
The signal will move down the cable at from about 1/3 the speed of light to about 9/10 the speed of light, depending on the type of cable used. If there is a booster amplifier in the cable between the antenna and the TV set this will add more delay. You will need to know the length and types of cable used (and look up their signal propagation speed) as well as the delay of your booster amplifier if your system has one to calculate the answer to your question.
A television booster is used for strengthening signals transferred through the cable to the television set. It can also be used to boost the weakened signal transferred through antenna and cable so one can have better picture and sound on one's television.
I think you mean a (TV antenna amplifier) RF amplifier used with coax cable. The answer is YES it will work with DTV.
A TV distribution amplifier is used to distribute television signals, such as cable TV signals, to several TVs, without losing power or signal coherency. Many for indoor use resemble simple signal splitters, but actually amplify the signal where needed before passing it on.
A cable booster also known as a jumper cable is used to connect with a discharged battery to a power source to jump start the vehicle. This is used when your vehicle can't start up.
A TV amplifier is commonly used to make the sound larger and the picture clearer. I would make sure that you have it connected properly before using it.
A cable jack is a jack on a wall used to connect a television to cable television services.
A televisions distribution amplifier cost a lot. But it can also be very cheap if you buy it used, try www.ebay.com and also, www.amazon.com for more information.
Speaker cable is used to connect the speaker outputs on audio devices such as a receiver or amplifier to the inputs on the speaker(s).
We use a RG6 coax cable from the dish to the receiver. The cable used between the receiver to the TV varies.
Actually, a coaxial cable is used for both modems and TV's.
There are primary two different systems. If it is cable then RG6 cable is used. If it is a LAN then Cat. 5 will be used.