JCG023L

Overview

The JCG023L is a multi-band LTE antenna manufactured by JC Antenna, designed for 2G, 3G, and 4G applications. It operates within a frequency range of 698 to 2690 MHz, covering bands such as 698-960 MHz and 1710-2690 MHz. The antenna features a linear polarization with a gain of 2 dBi and a 50 Ohm impedance. It utilizes a conical physical form factor and is intended for screw mounting. The unit includes a 3-meter RG174 cable.

Feature Summary

• Multi-band coverage supporting 2G, 3G, and 4G LTE standards
• Conical design optimized for high sensitivity requirements
• Integrated 3-meter RG174 cable assembly

Applications

• 2G cellular network installations
• 3G cellular network installations
• 4G LTE base station or repeater setups

Procurement Notes

Verify the specific frequency band requirements against the 698-960 MHz and 1710-2690 MHz ranges provided in official datasheets. Confirm that the screw mounting interface and 3-meter RG174 cable length meet the installation constraints. Ensure compatibility with the 50 Ohm system impedance of the receiving equipment.

Selection Notes

Select this model when broad multi-band support from 700 MHz to 2700 MHz is required for legacy and modern cellular technologies. The 2 dBi gain is suitable for general coverage scenarios rather than long-range directional links. The integrated cable simplifies installation compared to discrete antenna components.

Part Context

JC Antenna specializes in GNSS, 4G/5G, and WiFi solutions for IoT and communication sectors. The JCG023L belongs to their LTE antenna portfolio, which addresses the need for versatile connectivity across multiple cellular generations using a single hardware component.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify mechanical dimensions and connector types before considering alternative models from other manufacturers.