EHFFD1550 [PANASONIC]

Directional Coupler, 1850MHz Min, 1950MHz Max, 0.25dB Insertion Loss-Max;
EHFFD1550
型号: EHFFD1550
厂家: PANASONIC    PANASONIC
描述:

Directional Coupler, 1850MHz Min, 1950MHz Max, 0.25dB Insertion Loss-Max

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中文:  中文翻译
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EHF FD1550, FD1735, FD1745  
EHF FD1555, FD1736, FD1746  
Directional Coupler  
[Dimensions] unit : mm  
[Pin Assignment]  
<Bottom View>  
<Top & Side View>  
No.  
1
R OUT  
R IN  
GND  
D. OUT  
IN  
NU  
NU  
OUT  
2
3
4
5
6
7
8
0.48  
8-R0.16  
7
8
1
6
5
4
2
3
0.4 0.8  
3.2+-0.2  
NU : None Use Terminal  
[Characteristics] Ta=250C  
Specification  
FD1745 FD1555  
1400- 800-  
No.  
1
Item  
FD1550  
1850-  
FD1735  
1850-  
FD1736  
800-  
FD1746  
800-  
Frequency (MHz)  
1950  
1950  
1600  
1000  
1000  
1000  
2
3
4
5
6
Insertion Loss (OUT) dB  
Coupling (D. OUT) dB  
Isolation (dB)  
V.S.W.R.  
Input Power (W)  
0.25 max 0.35 max 0.30 max 0.20 max 0.35 max 0.25 max  
20+-1  
14+-1  
17+-2  
20+-2  
14+-2  
17+-2  
26 min  
20 min  
23 min  
28 min  
20 min  
25 min  
1.3 max 1.3 max 1.3 max  
1.3 max 1.3 max 1.3 max  
3 max 1.5 max 3 max  
3 max  
1.5 max  
2 max  
[Equivalent Circuit]  
[Recommended Land Size]  
unit : mm  
IN(5)  
D.OUT(4)  
GND(3)  
OUT(8)  
R OUT(1)  
R IN(2)  
7
6
5
8
2
1
4
3
R OUT(1) & R IN(2) should  
be connected on the PCB  
0.45 0.35  

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