Johanson Technology, Inc. Balun 0900BL15A100E

The 0900BL15A100E is a balun designed for RF applications operating in the frequency range of 900 MHz to 1 GHz. It features an unbalanced impedance of 50 ,Ѷ and a differential balanced impedance of 100 ,Ѷ, making it suitable for various RF circuit designs. The maximum power capacity is rated at 3W, with an insertion loss of 1.2 dB and a return loss of 9.5 dB, ensuring efficient signal transmission. The device operates within a temperature range of -40 to +85¬8C, which allows for versatility in different environmental conditions. The phase difference is specified at 180 ¬± 10 degrees, with an amplitude difference of 2.0 dB maximum. The balun is packaged in a compact 0805 (2012 metric) size, facilitating easy integration into circuit boards. Proper mounting is advised with the brown mark facing up, and it is recommended to use a bypass capacitor when feeding DC power.