Isolators for Base Station Applications
TRAK Microwave introduces a drop-in isolator with integrated coupler used in PCS 1900, GSM, and UMTS base station applications. The model is used in power combiners, duplexers, and amplifiers for base station usage. Model I1910AJ has an operating frequency range of 1930 - 1990 MHz, while providing return loss of 20 dB minimum, isolation at 21 dB minimum, and insertion loss at 0.35 dB maximum. This single junction unit includes an integrated coupler, high torque SMA connector, and integrated termination.