GNSS antenna for special applications 2J0801
Ceramic patch antennas used for GPS applications have a significant limitation – they must face the sky in order to get the best reception. Moreover, these antennas are sensitive to the size of the ground plane area and must be tuned together with the ground plane, which is a serious drawback.
What are the cornerstones of IoT designs
IoT is already here and companies with little or no experience in HF design add wireless connectivity to their products. This attitude is risky but risk could be eliminated by observing some basic rules.
LTE Antenna for demanding applications
More and more applications use LTE connection nowadays. To meet a strong market demand for LTE antennas, 2J released a 2JW0124, which is a high gain, universal antenna.
2G=2J! 3G=2J! 4G=2J!
2J, a well known antennae manufacturer introduces a new 3G/4G LTE PIFA antenna.
Even a small figurine can play a big performance
New aerial from 2J will surely not surprise you by its size, however features of the antenna are worth noticing.
2J620P antenna - GSM and GPS under one roof
New antenna 2J620P will provide you a high quality GSM and GPS signal at once, moreover with a very simple assembly.
High-quality GSM/3G signal directly to your device
Multi-band antenna 2J301 offers several properties for which it´s worth to consider its usage in your devices.
Miniature SMT antennas 2J are able to cover several bands
GSM, DCS, PCS, UMTS, 434/868 MHz, GPS, TETRA and many other signals are no problem for small ceramic antennas from company 2J.
Company 2J is dealing with a research & development and production of a wide range of antennas for the use in GSM, GPRS, GPS, Galileo, Glonass and Telematic applications. 2J manufactures high quality products at competitive prices and is fast becoming a leading manufacturer within the European Union, especially within the automotive industry.