Low Loss, RF Coaxial Cables

50 Ohm Low Loss Coax Cables for Telecom and Fixed Wireless Applications

LMR Cables in 2 Sizes

Our low loss cables, (oftentimes called LMR cables), come in 2 sizes: 195 and 400.  Both sizes are available in varying lengths with Type N connectors and your choice of either our industry leading silicone cold shrink or our incredibly easy weatherproof boots.

Quality Cable, Quality Performance

Tri-metal albaloy has some remarkable characteristics that make it an ideal choice for RF cables. Tri-metal albaloy is extremely resistant to corrosion and tarnishing.  Additionally, like silver, tri-metal albaloy is non-magnetic, avoids a number of intermodulation issues and won’t become a source of PIM down the road.

Low PIM RF Coaxial Cable Construction

Tri-Metal Albaloy Connectors

Tri-metal albaloy has some remarkable characteristics that make it an ideal choice for RF cables. Tri-metal albaloy is extremely resistant to corrosion and tarnishing.  Additionally, like silver, tri-metal albaloy is non-magnetic, avoids a number of intermodulation issues and won’t become a source of PIM down the road.

Learn more about tri-metal albaloy connectors here.

Closeup of Gamma Electronics 4.3.-10 connector
LMR 195 with Cold Shrink

More often than not LMR 195 cables come with a type N connector, a connector that is a good size larger than the 195 cable itself.  Finding a weatherproofing solution that protects the type N connector while providing a watertight seal on the much smaller cable can prove difficult.  That’s exactly the reason why we made our LMR 195 cable with a thicker heat shrink, (which acts as a strain relief on the cable).

With the thicker heat shrink we can guarantee that our SDL-TNS-65 cold shrink is able to get around the N type connection while also grabbing so tight to the thicker heat shrink on the cable, providing you with an IP68 level of weather protection.

Learn more about the IP rating system here.

All of our low loss cable kits come with your choice of of industry leading silicone cold shrink or our fast and easy weatherproof boots.  The weatherproofing that comes with your cable is perfectly matched  to ensure IP68 rated weather protection, which means we’ve tested each cable/weatherproofing combo by dunking it more than a meter deep in water for over 30 minutes and no water got into the connection.

Learn more about the IP rating system here.

Cable + Cold Shrink = 30% Savigns

We know our cables and weatherproofing are going to be utilized out in some of the harshest environments and we go to great lengths to ensure that we are not only working with quality materials, but also that our assembly process will result in products that meet the highest of expectations.  Check out the video to get a glimpse into our assembly process.

Talk to a member of the Gamma team to get the best low loss coaxial cables with weatherproofing.

Gamma GMR 195 Low Loss Cables
Gamma 4.3-10 Low PIM RF Cables