HE021-8A B O WEI 8 way 0° Power Combiner/Splitter BOWEI INTEGRATED CIRCUITS CO.,LTD. Typical Performance Insertion Loss(dB) Insertion Loss vs. Frequency Features ●Low insertion loss, High isolation ● Perfect phase/amplitude balance ●Low VSWR 1.5 1.0 0.5 0 ●50Ωimpedance 10 Isolation Iso dB 20(Min) △ 23 25 Phase Balance △P deg 8°(Max) △ 1° 2° Amplitude Balance △M dB 0.8(Max) 0 .2 0 .3 ---- 1.5:1(Max) 1.3:1 1.3:1 40 Isolation(dB) Typical Symbol Unit Guaranteed Frequency Range fL～fH MHz 10～500 10～200 10～600 dB Insertion loss I.L 1.0 0 .7 2.0(Max) Parameter VSWR 600 Isolation vs. Frequency Specifications( measured in a 50Ωsystem TA=-55℃～+85℃) VSWR 300 Frequency(MHz) HD-28C packages ●Operating temperature range:-55℃～+85℃ ●Hermetic 30 20 10 300 600 Frequency(MHz) VSWR i vs . Frequency VSWRi “ △ ” Measured at TC=24±1℃ 1.4 1.2 Absolute Maximum Ratings Input Power: 1W Storage Temp:＋125℃ 1.0 10 2 16 15 3 4 5 6 7 8 14 13 12 11 10 9 HD-28C 300 600 Frequency(MHz) 5:Input 9、10、11、12、13、14、15、16:Output 1、2、3、6、7、8 :GND 4 :N / C VSWR o vs . Frequency VSWRo 1 1.4 1.2 Application Notes Input/output pins should be connected to 50Ω microstrip. 1.0 10 300 600 Frequency(MHz) ● TEL:+86-311-87091891 87091887 ● FAX:+86-311-87091282 ● http://www.cn-bowei.com ● E-mail:[email protected] 27