Combined adhesive GSM/UMTS/LTE/GPS/GLONASS antenna
Combined adhesive antenna, designed for signal reception in GSM/UMTS/LTE/GPS/GLONASS technologies. The antenna operates in bands 800/900/1700/1800/2100/2700/1575.42/1602 MHz. In combination with an amplifier, this active antenna achieves a gain of up to 30 dB in GPS band. It is suitable for use in cars and other vehicles. Comes with 3M double-sided tape for easy mounting on glass or plastic. The antenna is supplied with 2x 10 cm RG174/U cables terminated with an 2x SMA (m) connectors, and 2x 2 m cables .195 with connectors SMA(m) and SMA(f).
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 much cheaper variant of a coaxial cable that is compatible with connectors applicable to a cable diameter of 2.8 mm. It is mainly used for the frequency range 0 - 1 GHz, it can also be used for higher frequencies, but at the cost of higher attenuation – see the attached attenuation table below. 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.
Cable specifications .195:
The .195 coaxial cable is compatible with connectors applicable to cables with 4.95 mm outer diameter. It is mainly used for the frequency range 0-6 GHz. The characteristic impedance is 50 Ω and the operating temperature range -40 °C to + 85 °C. The shortening factor is set at 0.79. The .195 cable is used in metrology, wireless communications, the automotive industry and also for VHF and UHF applications. It is also often used for creating cable adaptors with plug connectors such as BNC / N / SMA / TNC.
Technical parameters can be found in the attached datasheet.