ACAG1204-915-T is a 915 MHz ceramic chip antenna designed for ISM band wireless communications including LoRa, Sigfox, and RFID applications. The antenna employs Low Temperature Co-Fired Ceramic (LTCC) technology and features a compact form factor of 12.0 x 4.0 x 1.6 mm with an omnidirectional radiation pattern and linear polarization. Key electrical characteristics include a peak gain of 3.42 dBi at 915 MHz, VSWR of =2.0, 50O impedance, 15 MHz typical bandwidth, and operating temperature range of -40°C to +85°C with 59% efficiency at the center frequency. This antenna is ideal for compact IoT and wireless sensor devices requiring reliable long-range communication in the 915 MHz ISM band.