Antenna development company 2J Antennas has unveiled the Stellar series of antennas designed for a wide range of devices operating below 6 GHz, 5G NR, 4G LTE, 3G, 2G, WiFi-6E and GNSS. Their advantages include high reliability, quality and performance, and small dimensions are separately noted. According to 2J Antennas, the Stellar series antennas are the world’s smallest 9-in-1 combo antennas supporting 5GNR, WiFi-6E and GNSS. Their areas of application include equipment for law enforcement agencies, doctors, firefighters, rescuers, etc.
The “state-of-the-art patented technology” is said to have resulted in a 55% reduction in antenna area by using a new double trifilar design and longitudinal resonances for MIMO / ARRAY configurations that traditionally have more complex size constraints (eg B71 / 600 MHz). Each antenna configuration uses balanced or asymmetrical cavities for the negative sections of the antenna to maximize low to mid frequency response. The Stellar series offers magnetic and adhesive mount options making the antennas well suited for temporary installations. For permanent installation, there is a screw-mounted version in the Roof series. The manufacturer also highlights a lightweight, low-profile body.
Dimensions of model 2J4H86PCFd, supporting 5G NR, 4G LTE, FirstNet, CBRS, LPWA, 3G, 2GGPS, GLO, BEI, QZSS, Galileo, L14, 2.4-5.0-6.0 GHz MIMO / Wi-Fi 6E, Sigfox, LoRa, LPWA, BT, ZigBee, RFID and ISM are 198 x 127 x 15.7 mm. The dimensions of the 2J4H86MCFd model, featuring high peak gain in the 5G NR and Wi-Fi bands, are 198 × 127 × 51 mm. Antennas protection degree – IP69.
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