GSM antenna eSG-GSM-01 series

The ESG-GSM-01 Series is a compact and reliable range of GSM antennas designed for wireless communication, industrial electronics, IoT devices, alarm systems, telemetry, routers, and automotive applications.
This series supports GSM frequency bands 850/900/1800/1900 MHz and provides stable signal transmission with compact dimensions and flexible connector configurations.

The ESG-GSM-01 antennas feature low VSWR, durable construction, and high compatibility with embedded wireless equipment. Available in straight, right-angle, and rotating versions, the series is suitable for applications where space-saving installation and dependable RF performance are required.

Key Features

• Quad-band GSM support: 850/900/1800/1900 MHz

• Compact 50 mm antenna length

• Straight, right-angle, and rotating versions available

• SMA/FME connector options

• Stable gain and low VSWR

• Durable construction for industrial and automotive environments

• Suitable for IoT, M2M, telemetry, tracking, and communication systems

Technical Specifications

• Frequency Range: 850–1900 MHz

• Bandwidth: 70 / 180 MHz

• VSWR: ≤ 2.0

• Gain: 2.15 dBi

• Max Input Power: 50 W

• Input Impedance: 50 Ω

• Polarization: Vertical

• Operating Temperature: -30°C to +75°C

• Storage Temperature: -30°C to +75°C