4G LTE Indoor Magnetic Antenna with 1.5m Cable – Compact High-Gain External LTE Antenna

The JCG016L is a magnetic LTE antenna designed for cellular connections across the 698–868 MHz and 1850–2690 MHz frequency ranges. Its linear polarization and 2.0 dBi zenith gain support signal transmission and reception within the specified bands, while the 50-ohm impedance allows use with compatible radio equipment. A VSWR below 2.0 indicates that the antenna is designed for efficient radio-frequency transfer across its operating range. The slim vertical element and compact base create a practical external antenna assembly for equipment that requires a separate LTE antenna positioned away from the device itself.

A magnetic base allows the antenna to be placed on a suitable metal surface without permanent drilling or screw installation, making relocation straightforward when the installation point needs to change. The antenna connects through a 3 m RG174 cable, providing additional freedom when selecting its position relative to the connected equipment. SMA or other connector options allow the termination to be matched to the intended interface. The antenna measures approximately 121 mm in overall height, and its base is about 29.4 mm in diameter, keeping the mounting footprint compact. It is specified for operation from -40 °C to +85 °C and for vibration from 10 to 55 Hz with 1.5 mm amplitude over two hours. RoHS compliance confirms conformity with the stated environmental requirement.