
Only @ Best Buy
Connect 2 coaxial cables with these Rocketfish™ RF-G1310 couplers that feature a 24K gold-plated design for corrosion resistance and reliable signal transfer. The 5 - 2050MHz frequency range enables use with a wide range of signal types.
A: Yes plain and simple that's what I did with mine
A: Yes, they can be used on coaxial cables.
A: Yes. Both ends are female. It is good for extension cable.
A: I believe it's best to use the internet provider cable , but this should work to extend your reach to where you need it .
A: Believe it or not’ it’s your cable you should replace.
A: Of course there is a loss. The signal being sent is continually degrading, whether it is passing through a device or just traveling down a perfectly manufactured cable. The loss depends on the frequency range of the signal: typical for these type of devices would be .3db insertion loss at 1 GHz, and less than 12 db return loss at 1 GHz. (Remember a coaxial line/connector contains a standing wave due to the signal reflection.) Most likely your interested in the insertion loss; buy the gold plated, RG6, F81 from Rocketfish. It's a good product.