Digicon is one - brand.
There are other brands of Compression type connectors.
The other brands are OK.
The point is , Compression type connectors keep the Weather Water out.
Home Depot and other stores of that type , have pre made coax with compression connectors.
Also Do Not Use , Rubber Weather Boots , rubber weather boots , take in weather water and hold the weather water inside the boot , this is not good for connections. Remove and discard rubber weather boots.
To make double sure that weather water does not get into connections , wrap with coax seal.
http://www.coaxseal.com .
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The Information about the other Tv Transmitters to the South West is Ok.
Truthful , Factual , Practical , Useful , information is better then , misleading information , lies , and no information.
It is OK to provide real information.