Omnidirectional magnetic GSM/UMTS antenna

Omnidirectional magnetic antenna with a gain of 9 dBi is suitable as receiver/transmitter of signal in GSM/UMTS and operates in bands 850/900/1800/1900/2100 MHz. It is suited for modems, routers and terminals. The antenna has a magnetic base and is designed for placement on a metal surface. The antenna is supplied with a 1.5 m RG174/U cable, with an RA SMA (m) connector.

Connector specifications SMA:

These are high-frequency connectors with screw connection mechanism. The characteristic impedance of the connector is 50 Ohm and the operating frequency range up to 18 GHz. There are two types of SMA connectors, namely SMA and RP-SMA. Most of the current cellular routers are equipped with SMA connectors for connecting Wi-Fi / 2G / 3G / LTE / GPS antennas terminated by proticates. It is also used as a standard connector in RF measuring technology. They are characterized by high reliability, durability, high mechanical stability and optimal electrical properties.

Cable specifications RG174 / U:

The cable labeled RG174 / U is a basic variant of a coaxial cable that is compatible with connectors applicable to a cable diameter of 2.8 mm. The characteristic impedance of the cable is 50 Ω. The reduction factor is fixed at 0.66. The operating temperature range is -20 to 80 °C.
It is most often used for creating cable adaptors with connectors such as BNC / FAKRA / FME / MCX / MMCX / N / SMA / SMB / SMP / TNC and others. It is ideal for short and bending stressed connections in measuring and telecommunications technology, for GPS / GSM / WLAN antennas, antenna leads etc.

Technical parameters can be found in the attached datasheet.