Coupler
In Stock 315
50~2000MHz, Coupling17dB, SMD, 2W, Industrial grade, /
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Delivery Time ： 1-3 Day(WorkDay)
Terms: Ex Work from Chengdu warehouse, minimum order amount US$200. The product is produced by COM-MW Technology Co.,Ltd and sold by Dianzibuy Inc.
MOQ : 1
Attention: The online trading belongs to commercial activities, the final transaction price might be lower than tag price, subject to automatically system calculating; The price is competitive, product fully tested and qualified, we will offer certificate of conformity, no test report.
- Contact Us
- Cynthia
- cynthia@com-mw.com
sales@com-mw.com
+86 19938031308- 23 floor, No. 1 building, P Jiuxi Plaza, No.37, Jiancai Road, Chenghua Zone, Chengdu
Product features
Broadband, built-in load.
Main specifications
| Parameters | Min | Typical | Max | Units |
| Frequency | 50 | ~ | 2000 | MHz |
| IL | 1.2 | dB | ||
| Coupling | 16 | 17 | 18 | dB |
| Directivity | 6 | 10 | dB | |
| Main line VSWR | 1.3 | |||
| Coupled line VSWR | 1.3 |
Other parameters
| Connector | SMD |
| Impedance | 50Ω |
| Power Capacity | 2W |
| Operation Temp. | -40~+85℃ Design assurance |
| Quality Grade | Industrial grade |
| Other | / |
Port Definition
| Input port | 3 |
| Output port | 4 |
| Coupling port | 1 |
| GND | 2，6 |
Suggested PCB Layout
Typical test data
| Frequency(MHz) | S11 VSWR | S22 VSWR | S13 coupling | S12 IL dB | S23 ISO dB |
| 20 | 1.09 | 1.15 | -16.39 | -0.66 | -34.69 |
| 176 | 1.07 | 1.11 | -16.37 | -0.63 | -37.38 |
| 487 | 1.08 | 1.08 | -16.55 | -0.68 | -28.88 |
| 643 | 1.08 | 1.05 | -16.72 | -0.76 | -26.66 |
| 954 | 1.09 | 1.06 | -16.77 | -0.72 | -23.6 |
| 1110 | 1.09 | 1.09 | -16.9 | -0.79 | -23.9 |
| 1421 | 1.11 | 1.15 | -16.82 | -0.92 | -24.92 |
| 1577 | 1.14 | 1.17 | -16.88 | -0.98 | -26.41 |
| 1889 | 1.17 | 1.2 | -16.67 | -1.1 | -28 |
| 2044 | 1.19 | 1.23 | -16.42 | -1.24 | -27.15 |
Reference picture
Configuration(mm)
Typical test curve
Note
| 1 | Clean the surface of the product, do not soak the product in cleaning solution for cleaning. |
| 2 | The product supports 260 ℃ reflow soldering. |
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