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CB20D4-50 PDF预览

CB20D4-50

更新时间: 2024-09-17 19:37:47
品牌 Logo 应用领域
东电化 - TDK 射频微波
页数 文件大小 规格书
1页 40K
描述
Directional Coupler, 0.05MHz Min, 25MHz Max, 0.4dB Insertion Loss-Max

CB20D4-50 数据手册

  
762_CB  
(1/1)  
CB Series  
RF Components  
Directional Couplers  
Pin-Terminal and Connector Types  
FEATURES  
APPLICATIONS  
• High-density circuit design has resulted in superior  
compactness.  
Radio equipment, broadcast equipment, studio equipment, mea-  
suring devices.  
• Wideband characteristics.  
• No induction noise (EMC).  
• Reliable performance over an extended service life.  
PIN CONNECTIONS  
MINIATURE CASE TYPE  
1
SHAPES AND DIMENSIONS  
10  
Lot No.  
10  
4
5.08  
3
Part No.  
6 non connection  
2, 5, 7, 8 GND  
(
)
Pin 8-ø0.75  
Weight: 5g  
(
)
Green glass others blue glass  
Dimensions in mm  
ELECTRICAL CHARACTERISTICS  
VSWR  
max.  
Z0=50, 75Ω  
Directivity  
(dB)  
min.  
Insertion  
loss (dB)  
max.  
Frequency  
range (MHz) (dB)  
Coupling  
Handling  
power (W)  
Internal load  
dissipation (W) (g)  
Weight  
Connector  
type  
Part No.  
10dB Coupling factor  
CB10D4-50  
CB10D2-50  
CB10D1-75  
CB10D4-75  
0.06 to 25  
5 to 500  
0.5 to 230  
0.08 to 25  
10±0.7  
10.5±1  
10±1  
1.2[50]  
1.3[50]  
1.25[75]  
1.2[75]  
30  
20  
20  
30  
1
1
1
1
1
1/8  
1/8  
1/8  
1/8  
5
5
5
5
Pin  
Pin  
Pin  
Pin  
1.7  
1.3  
1
10±0.7  
20dB Coupling factor  
CB20D2-50  
CB20D4-50  
CB20D1-75  
CB20D4-75  
5 to 500  
20±1  
20±0.7  
20±1  
1.3[50]  
1.15[50]  
1.2[75]  
1.15[75]  
25  
45  
25  
40  
0.8  
0.4  
0.6  
0.5  
1
1
1
1
1/8  
1/8  
1/8  
1/8  
5
5
5
5
Pin  
Pin  
Pin  
Pin  
0.05 to 25  
0.5 to 230  
0.07 to 25  
20±0.7  
Temperature range: –20 to +60°C/Operating ambient humidity: 95(%)RH max.  
MEDIUM AND HIGH POWER TYPE  
SHAPES AND DIMENSIONS  
3-SMA-F  
3-S-F  
3-BNC-F  
32  
40  
32  
40  
32  
40  
Mounting tap 4-M3 depth 4  
Mounting tap 4-M3 depth 4  
Dimensions in mm  
Mounting tap 4-M3 depth 4  
Fig. 1  
Fig. 2  
Fig. 3  
ELECTRICAL CHARACTERISTICS  
VSWR  
max.  
Z0=50Ω  
Directivity Insertion  
Frequency  
range (MHz)  
Coupling  
(dB)  
Handling  
power (W) dissipation (W) (g)  
Internal load  
Weight  
Connector  
type  
Part No.  
(dB)  
min.  
loss (dB)  
max.  
Fig.  
CB722D-B  
CB722D-3  
CB722D-S  
15 to 300  
15 to 300  
15 to 300  
20±0.7  
20±0.7  
20±0.7  
1.2  
1.2  
1.2  
35  
35  
35  
0.5  
0.5  
0.5  
20  
20  
20  
0.25  
0.25  
0.25  
70  
50  
100  
BNC  
SMA  
S-R  
1
2
3
Equivalent to N type  
Temperature range: –20 to +60°C/Operating ambient humidity: 95(%)RH max.  
762_CB  
990908  
Specifications which provide more details for the proper and safe use of the described product are available upon request.  
All specifications are subject to change without notice.  

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