20 ft. Antenna extension coaxial cable RP-SMA male to N-male CFD-240 low loss

RP-SMA male to N male extension cable, 20-foot length, CFD-240 (LMR-240* alternative) low loss shielding. RP-SMA male connector on one end and a standard N male connector on the other end. We recommend this extension cable compared to some others online because this has a special CFD-240 low-loss cable. As the cable in between the antenna and adapter gets longer, you will experience cable loss, which is a drop in the signal gain of the antenna. Compared to standard RG-58 coax, CFD-240 shielded cables have less gain loss. For even less loss, check our 400-grade shielding options. We do recommend RokTape to seal all outdoor connection points. Compare gain loss of this cable:915 MHz application: -1.5 dB (Helium mining/LoRa device)WiFi 2.4 GHz application: -2.5 dB (standard home WiFi networking)WiFi 5 GHz application: -3.7 dB (dual-band 2.4/5 GHz WiFi to 5 GHz networks)Compare this to a cheaper RG-58 shielded cable of the same length- the gain-loss would be -3.1 dB for 915 MHz, -5.99 dB fo