The Taoglas MA250 (Sentinel) is a 3-in-1 adhesive mount combination 4G LTE MIMO and GPS/Glonass/Galileo/BeiDou antenna. It delivers powerful MIMO antenna technology for worldwide 4G LTE bands at 700/800/1700/1800/2300/2600 MHz, while allowing fallback to all common worldwide 3G and 2G frequency bands. The antenna has an output for GPS/Glonass/Galileo/BeiDou for next-generation location accuracy. 4G wireless applications demand high-speed data uplink and downlink. Typical applications include: HD video over LTE, First Responder and Emergency Services, and Automotive vehicle tracking.
High efficiency and high gain MIMO antennas are necessary to achieve the required signal to noise ratio and throughput required to solve these challenges. The MA250 has high isolation between the two MIMO antennas to prevent self-interference. Loss cables are used to keep efficiency high over long cable lengths. World leading dielectric ceramic antenna technology inside allows for a smaller size antenna without loss in efficiency.
The MA250 is omnidirectional and fully IP67 waterproof. It is designed to be mounted directly on glass or plastic in the interior or on the exterior of vehicles. It uses high quality, 3M adhesive foam. Its performance is comparable with much larger permanent roof mount antennas and now offers a convenient and economical alternative in-cabin mounting solution.
|Combination / MIMO Antennas||3:1 (2 LTE, GPS)|
|Cellular Frequencies||698 - 2600 MHz (2x2 MIMO)|
|Antenna Efficiency||High efficiency|
|GPS||GPS, GLONASS, Galileo, BeiDou|
|Cabling||2-meter CFD-200 and RG-174 cables|
|Enclosure||Rugged low-profile housing - only 14 mm in height|
|Dimensions||139 x 76 x 14 mm|
|Download Name||File Size|
|Taoglas MA250 Datasheet||2.99MB|