CAx440EX Field Transmitter H₂S EX External Antenna, 2 m cable

External antenna that provides additional tramission strength for locations where the CAx440EX Field Transmitter does not have sufficient GSM network signal with its internal antenna. Includes a 2-meter (6.5 ft) cable.
Frequency range: 698-3800 MHz, LTE: 6 dBi, IP rating: IP68, Connector type: SMA (male), Dimensions: 100 mm x 36 mm

NOTE: To use the Field Transmitter with battery power, special batteries (LXZ449.99.00003) must be purchased.