HE021-3B BOWEI 3 way 0° power Combiner/Splitter BOWEI INTEGRATED CIRCUITS CO.,LTD. Typical Performance Insertion Loss(dB) Insertion Loss vs. Frequency 0.8 0.6 0.4 Features ●Low insertion loss, High isolation ● Perfect phase/amplitude balance ●Low VSWR ●50Ωimpedance ●Hermetic TO-8H package ●Operating temperature range:-55℃～+85℃ 5 Unit Guaranteed Typical fL～fH MHz 5～500 5～500 Insertion loss I.L dB 1.2(Max) 0.7 Isolation Iso dB 23(Min) △ 25 Phase Balance △P deg 3°(Max) △ Amplitude Balance △M dB 0.6(Max) 0.3 VSWR VSWR ---- 1.5:1(Max) 1.3:1 Frequency Range 550 Isolation vs. Frequency 40 Isolation(dB) Symbol 200 Frequency(MHz) Specifications( measured in a 50Ωsystem TA=-55℃～+85℃) Parameter 0.2 30 20 5 1° 200 550 Frequency(MHz) VSWRi vs. Frequency “ △ ” Measured at TC=24±1℃ VSWRi 1.4 1.2 Absolute Maximum Ratings 1.0 Input power : 1W Storage temp:＋125℃ 1 2 3 8 7 4 6 5 5 5.GND 6.Output 7.Output 8.Output 1.N/C 2.GND 3.Input 4.N/C 200 550 Frequency(MHz) VSWRo vs. Frequency Application Notes 1.Input/output pins should be connected to 50Ω microstrip. 2.SP-1 package available 3.See assembly section for mounting information VSWRo TO-8H 1.4 1.2 1.0 5 200 550 Frequency(MHz) ● TEL:+86-311-87091891 87091887 ● FAX:+86-311-87091282 ● http://www.cn-bowei.com ● E-mail:[email protected] 16