can be used to connect an antenna with SMA connector, e.g. ANT-LTE-O, ANT-900/1800 designed for modules: GSM-X, GSM-X LTE, INT-GSM, INT-GSM LTE, MICRA alarm control panels: INTEGRA 128-WRL, PERFECTA, PERFECTA LTE, VERSA Plus, VERSA Plus LTE total length: 25 cm