
RG-59 or RG-6 are typically used for TV services. RG59 is the most common form of old coaxial, whereas RG6 is the more recent and widely used version. Coax needs to keep shielding around the dielectric to ground out interference and dielectric protection around the core due to the way it operates.
With insulation and shielding designed for high-bandwidth, high-frequency applications like Internet, Cable TV, and Satellite TV signals, RG6 cable has a thicker gauge. Your best option if you're unsure which cable to choose is RG6 cable.
For vehicle boosters, both RG58 and RG174 cables work well, thus many people could find it difficult to tell them apart. The RG174 has a cable length of 6 feet, while the RG58 has a larger cable length of up to 20 feet. As a result, the RG174 is superior for big vehicles like boats or recreational vehicles.
The primary application of RG6 cables is for cable TV and internet, which is the key distinction between RG8 and the more widely used RG6 coaxial cables. Because of the way it is designed, RG8 is better suited for radio communications than it is for carrying good video signals.
You should have no problems, assuming you have good cable. It's exactly like this in my house, and I haven't had any issues. Yes, keep them both away from electrical wires. It's okay as long as you don't run them close to electricity lines.
Since RG6 can go up to 1000 feet, 300 feet shouldn't present a problem.
Yes, you will have higher signal loss the longer the coax wire you use.
For coaxial cable, the BNC connector, also known as the "Bayonet Neill–Concelman" connector, is a tiny quick-connect/disconnect radio frequency connector. It is created in 50 ohm and 75 ohm varieties, with the intention of maintaining the cable's distinctive impedance.
Coaxial cables that employ the BNC connection, a popular kind of RF connector, are known as BNC cables. Many radios, televisions, and other radio-frequency electronic devices are connected via coaxial cables, which are commonly used with the BNC (Bayonet Neill-Concelman) type of radio frequency connector.
Since BNC is a socket for coaxial cable, there is no reason it couldn't handle digital or analog signals, just like coaxial cable. Coaxial cable connectors are BNC. Both analog and digital signals can be used with it.