Coupler
8~18GHz, Coupling21dB, N, 400W
- ZDC8-21W8-18G-3264
- China
- One Year
- +86-19938031308
- sales@com-mw.com, cynthia@com-mw.com
- 3-1-2306, No.37 Jiancai Road, Chenghua Zone, Chengdu
- For qty details, please search in spot products of dianzibuy. Any changes to the contents are not notified. Please confirm again before ordering.
- No restrictions on export to any country
- RoHS compliant (Meet RoHS standards can be customized)
Product Details
Main specifications
| Parameters | Min | Typical | Max | Units |
| Frequency | 8 | ~ | 18 | GHz |
| IL | 0.5 | dB | ||
| Coupling | 19.3 | 21 | 22.7 | dB |
| Directivity | 15 | dB | ||
| Main line VSWR | 1.5 | |||
| Coupled line VSWR | 1.5 |
Other parameters
| Connector | N -K |
| Connector material | Stainless steel |
| Coupling port | SMA-K |
| Impedance | 50Ω |
| Surface | Black baking paint |
| Power | 400W Design assurance |
| Shell Material | Aluminium |
| Work Temp. | -40~+70℃ Design assurance |
Port Definition
| Input port | IN | N-K |
| Output port | OUT | N-K |
| Coupling port | -20dB | SMA-K |
Typical test data
| Frequency GHz | S11 VSWR | S12 IL (dB) | S13 Coupling | S14 Directivity |
| 7.5 | 1.17 | -0.28 | -18.7 | -13.6 |
| 8.29 | 1.29 | -0.2 | -20.31 | -21.42 |
| 9.07 | 1.12 | -0.17 | -21.21 | -29.69 |
| 9.86 | 1.27 | -0.12 | -21.74 | -22.92 |
| 10.64 | 1.23 | -0.16 | -22.1 | -27.58 |
| 11.43 | 1.14 | -0.13 | -22.21 | -49.99 |
| 12.21 | 1.15 | -0.12 | -22.25 | -32.95 |
| 13 | 1.23 | -0.16 | -22.2 | -35.93 |
| 13.79 | 1.2 | -0.21 | -22.1 | -34.14 |
| 14.57 | 1.11 | -0.23 | -21.82 | -23.8 |
| 15.36 | 1.3 | -0.33 | -21.5 | -20.52 |
| 16.14 | 1.23 | -0.32 | -21.15 | -19.67 |
| 16.93 | 1.13 | -0.33 | -20.79 | -19.34 |
| 17.71 | 1.28 | -0.44 | -20.35 | -19.12 |
| 18.5 | 1.23 | -0.48 | -19.72 | -17.69 |
Reference picture
Configuration(mm)
Typical test curve
Note
| 1 | Please do not wash the product in the cleaning solution.,Please do not wash the product in the cleaning solution. |
| 2 | If the temperature is higher than 125℃, consult with us before ordering. |