Description

The GSM Sticker Antenna 3 dBi is a compact, adhesive-backed internal antenna designed to provide reliable cellular communication for GSM, GPRS, EDGE, 3G, and 4G LTE devices. With a 3 dBi gain and omnidirectional radiation pattern, it ensures stable signal transmission and reception while occupying minimal space inside electronic equipment. Its self-adhesive mounting allows quick installation on plastic enclosures, making it an ideal choice for IoT devices, M2M applications, smart meters, vehicle tracking systems, POS terminals, and industrial wireless equipment. Key Features 3 dBi gain for enhanced cellular signal performance Supports GSM, GPRS, EDGE, 3G, and 4G LTE frequency bands Slim, flexible adhesive (sticker) design Omnidirectional radiation pattern for 360° signal coverage Self-adhesive backing for easy installation Low VSWR for efficient RF performance 50 Ω impedance compatible with standard cellular modules Available with U.FL / IPEX connector and customizable cable length Lightweight, compact, and easy to integrate RoHS compliant Applications IoT and M2M devices GSM/GPRS communication modules Vehicle tracking and fleet management Smart meters and utility monitoring POS terminals Industrial automation systems Wireless alarm and security systems Remote monitoring equipment Asset tracking devices Telematics and embedded communication systems Typical Specifications Parameter Specification Frequency Range 824–960 MHz / 1710–2170 MHz Gain 3 dBi Radiation Pattern Omnidirectional Polarization Linear Vertical VSWR ≤ 2.0:1 Impedance 50 Ω Connector U.FL / IPEX (Optional) Cable RG-178 / Micro Coax (Customizable) Mounting Self-Adhesive (Sticker Type) Operating Temperature -40°C to +85°C Compliance RoHS