LTE MIMO Outdoor Antenna IP67 3m JCG305LM

The JCG305LM is an LTE MIMO combination antenna that integrates separate MAIN and AUX antenna elements within one compact enclosure. Both elements cover 698–960 MHz and 1710–2690 MHz, allowing connection to compatible cellular equipment across lower and higher LTE frequency ranges. The two independent antenna paths support MIMO configurations through dedicated feeds, while linear polarization and 50-ohm impedance define the electrical interface of each channel. The MAIN element provides 2.5 dBi gain, and the AUX element provides 2.0 dBi gain. Two RG174 cables leave the housing separately and are identified for the MAIN and AUX connections, helping installers match each lead to the corresponding antenna port on a router or modem. The antenna can be supplied with SMA, FAKRA, or other connector types to suit different equipment interfaces.

The JCG305LM uses an ABS housing and supports adhesive or magnetic mounting, giving installers a choice between fixed attachment and removable placement on a suitable metal surface. Combining both LTE elements in one enclosure reduces the need to position two separate external antennas and keeps the installation compact. IP67 ingress protection supports use where resistance to dust and water exposure is required. The antenna operates from -40 °C to +85 °C and at relative humidity levels up to 95%, allowing deployment across varied environmental conditions. It is also rated for vibration from 10 to 55 Hz at 1.5 mm amplitude for two hours, which is relevant for installations exposed to movement or mechanical stress. RoHS compliance confirms that the product meets the stated environmental requirements.