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

BOWEI
BOWEI INTEGRATED CIRCUITS CO.,LTD.
HE021-4
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 10～500 ^10～500
Insertion loss
I.L
dB _1.4(Max)
0.9
Isolation
Iso
dB 20(Min) △
23
Phase Balance ^△ P deg 4°(Max)△
3°
Amplitude Balance △ _M dB 0.7(Max)
0.3
VSWR
VSWR ---- _1.5:1(Max)
1.3:1
“ △ ” Measured at TC=24±1℃
Absolute Maximum Ratings
Input power : 1W
Storage temp:＋125℃
12
8
3
7
4
65
TO-8H
1.Ouput
2.GND
3.Input
4.N/C
5.GND
6.Output
7.Output
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
0.5
0.0
5
280
560
Frequency(MHz)
Isolation vs. Frequency
40
30
20
5
280
560
Frequency(MHz)
VSWR i vs. Frequency
1.4
1.2
1.0
5
280
560
Frequency(MHz)
VSWR o vs. Frequency
1.4
1.2
1.0
5
280
560
Frequency(MHz)
● TEL:[phone] 87091887 ● FAX:[phone] ● http://www.cn-bowei.com ● E-mail:[e-mail]
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