|
SMD Package
|
|
|
|
|
|
Descriptions
Yantel directional coupler is a low profile, low cost high performance surface mounted device. This series products are suitable for AMPS, DCS, PCS, UMTs & 3G band applications. The excellent electrical acteristics of high isolation, high directivity, low ion loss and can reach rigorous requirements of signal sampling, and feed-forward amplifiers.
|
|
|
|
|
|
|
|
Part No.Description
|
** **** * **
Directional Coupler Center Frequency(MHz) Seires Coupling Value
|
|
DC
|
0275=30-520
|
|
50=50dB
36=36dB
20=20dB
|
|
0510=20-1000
|
W＝Wideband
|
|
1500=500-2700
|
|
|
|
Specifications
|
|
|
Direction Coupler(Wideband)
High Power Bi-directional coupler and DUAL directional coupler
|
|
|
|
|
|
|
Insertion Loss
(dB)
|
Mean
Coupling
(dB)
|
Directivity
(dB)
|
Return
(dB)
|
|
DC0270W50
|
20~520
|
300
|
38.1×25.4
|
0.25
|
50±1.0
|
20
|
19
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
30~520
|
300
|
38.1×25.4
|
0.20
|
50±1.0
|
21
|
20
|
|
|
30~540
|
100
|
17.57×8.6
|
0.45
|
25±2.0
|
17
|
12
|
|
|
500~2500
|
150
|
25.4×12.7
|
0.30
|
33±2.0
|
20
|
19
|
|
|
500~2700
|
200
|
38.1×25.4
|
0.4
|
36±1.5
|
18
|
18
|
|
|
500~3000
|
100
|
25.4×12.7
|
0.4
|
10±1.5
|
20
|
18.5
|
|
|
500~3000
|
100
|
25.4×12.7
|
0.4
|
15±1.2
|
19
|
19.0
|
|
|
700~2700
|
150
|
25.4×12.7
|
0.35
|
15±1.2
|
20
|
20.8
|
|
|
700~2700
|
150
|
25.4×12.7
|
0.35
|
20±1.2
|
20
|
20.8
|
|
|
700~2700
|
150
|
25.4×12.7
|
0.25
|
35.5±1.5
|
10
|
17.7
|
|
|
800~3000
|
150
|
25.4×12.7
|
0.2
|
25±1.0
|
21
|
22.1
|
|
|
800~4200
|
150
|
25.4×12.7
|
0.55
|
32±2.5
|
14.5
|
10
|
|
|
2000~6000
|
180
|
25.4×12.7
|
0.30
|
19.5±1.0
|
15.5
|
12.9
|
|
|
Return to Directional Coupler
|
Look Shenzhen
WeChat
中文
