Tv Signal Quad Band Mobile Universal Cellular Cell Phone Japanese 850mhz 2g 4g Sim Network For Home With Antenna Booster

Q: Is there any max long of wire from the signal booster to the outside antenna? 

A: Cable is used in the systems to connect the antennas to the amplifiers. Unfortunately, cables are not perfectly efficient and will lose some signal in transit, depending on the type, quality, and length of the cable. Ultra Low Loss LMR-400 cable loses 2 dB of signal over 50 feet while standard RG6 coaxial cable (like you use for cable television) loses 5 dB of signal over the same distance. When possible, you should use the shortest and highest quality cable available to ensure that a minimal amount of signal is lost from the antennas to the amplifier. Generally speaking, try to use cable max 25 meter(82 feet).

Q: I have a camper will the signal booster work there ? 

A: As long as you can get a good outside signal and install the outside antenna properly, make sure the outside antenna and well isolated with inside antenna, yes, the signal booster will work in a camper.

Q: When I am home I have absolutely no service. it says extended. could the signal booster possibly work for me?

A: If you have service outside of your house such as on the street in front or back of your house then it will work if the booster is placed such that nothing is blocking it from the nearest tower for your service provider. If you have no service at all, even outside of your house, the booster will not work for you.  In order to boost a signal it needs at least (a weak) signal to begin with. you need some type of signal outside your home to be able to boost it. If you have a weak signal outside and non-existent inside, the booster will work well and give you a good signal inside home no matter what construction material the house is.

Q: Can I use a 75 ohm cable to connect the signal booster with the antennas? 

A: Yes, the signal booster can use the 75 ohm cable, but the attenuation is big.  We recommend 50 ohm cable for the signal booster for less gain loss and a better signal output.