CS29 cable is a high-performance double shielded 5mm coaxial cable. The extra shielding means that there is less loss of gain at higher frequencies making it ideal for 3G UMTS & 4G LTE. Variants of this cable with SMA (f) sockets fit to Panorama's standard cellular antenna termination and so are ideal for connecting cellular / LTE antennas to many routers and modems.