LWC-GSM-MM-03 GSM Antenna Stub Cable (1.0m RG58, SMA)

Description

The LWC-GSM-MM-03 is a specialized coaxial cable assembly engineered for GSM RF systems. It combines a 1-meter RG58 cable with an integrated stub section, which serves as a tuning element for impedance matching, helping to fine-tune antenna performance and mitigate mismatch losses in compact device enclosures. This assembly is terminated with an SMA plug, providing a direct, reliable interface for cellular modules and industrial routers.

Constructed with anodized aluminum and standard RG58 coaxial cable, it ensures 50-ohm impedance matching across the dual GSM bands. With a gain of 4 dBi and a power handling capability of 10W, it is built to support continuous operation in IoT telemetry, remote monitoring, and asset tracking applications where stable 2G connectivity is essential.