HE021-4B Datasheet, PDF (1/1 Pages) BOWEI Integrated Circuits CO.,LTD. – 4 way 0 power Combiner/Splitter

BOWEI
BOWEI INTEGRATED CIRCUITS CO.,LTD.
HE021-4B
4 way 0° Power Combiner/Splitter
Typical Performance
Insertion Loss vs. Frequency
Features
●Low insertion loss, High isolation
●Perfect phase/amplitude balance
●Low VSWR
●50Ωimpedance
- ●Hermetic TO 8H package
●Operating temperature range:-55℃～+85℃
Specifications( measured in a 50Ωsystem TA=-55℃～+85℃)
Parameter Symbol Unit Guaranteed
Typical
Frequency Range ^fL^～fH ^MHz 0.5～200 0.5～50 0.5～200
Insertion loss I.L dB _1.0(Max)
0.3
0.6
Isolation
Iso dB _{25(Min) △ 30}
28
Phase Balance △P deg 3°(Max) △ 0.5°
1°
Amplitude Balance △_M dB 0.6(Max)
0.1
0.2
VSWR
VSWR ^---- 1.5:1(Max) 1.2:1 1.2:1
“ △ ” Measured at TC=24±1℃
Absolute Maximum Ratings
Input power : 1W
Storage temp:＋125℃
12
8
3
7
4
65
TO-8H
1.Output ^5.GND
2.GND ^6.Output
3.Input 7.Output
4.N/C 8.Output
Application Notes
1.Input/output pins should be connected to 50Ω microstrip.
2.SP-2 package available
3.See assembly section for mounting information
1.0
0.6
0.2
0.3
50
250
Frequency(MHz)
Isolation vs. Frequency
40
30
20
0.3
50
250
Frequency(MHz)
VSWR i vs. Frequency
1.4
1.2
1.0
0.3
50
250
Frequency(MHz)
VSWR o vs. Frequency
1.4
1.2
1.0
0.3
50
250
Frequency(MHz)
● TEL:[phone] 87091887 ● FAX:[phone] ● http://www.cn-bowei.com ● E-mail:[e-mail]
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