1. Introducing MPD-400 Super Flex Coaxial Cables If you've watched our YouTube channel or read or product listing pages, you already know 400 grade coaxial cable is an excellent low-loss shielding cable to use to extend your antenna away from your Helium miner or ALFA Wi-Fi product. 400 grade cable has up to 4 times less loss than standard RG-58 coax.The drawback is because the shielding is very thick to insulate against gain loss, the cable cannot bend that far. Going straight up a wall to a roof is no problem but attempting to get the...
  2. Coaxial cable and bend radius- what does it mean? If you are in the market for coaxial cable, you have some choices. There are different shielding grades, and there is also standard grade vs. super flex or ultraflex (UF). Shielding grade has to do with how much dB loss you will get. The thicker the cable, the less loss, but the more difficult the cable will be to bend. Standard grade 400 coax, such as Times Microwave LMR-400, RFC-400 etc. has a minimum bend radius of 4 inches. This means it should not be bent around something with a radius...
  3. Rokland has the lowest coaxial cable prices online! We've done extensive research and our 240 and 400 grade LMR & RFC Shireen Coaxial cable is often the lowest price online of any retailer. This includes our Super Flex line of ultra flexible cables as well. In fact, we are so confident we have the cheapest cable online for your Helium or WiFi project that we will beat any competitor. If you find a better price for comparable length, contact us for a price match.
  4. PSA: Take care of your Helium miner coaxial cable! We've recently seen antenna/coax packages popup on other websites with the 400 grade coaxial cable coiled very tight, like the photo below. We won't name any specific place as we aren't interested in disparaging any company working to build #ThePeoplesNetwork. In fact, we've reached out to those companies and sellers and urged them to coil their cables much wider, as they likely just don't know. 400 grade cable, whether LMR, RFC, or other brand, is very sensitive internall...