27-31GHz 30W 2.92mm Directional Coupler 10dB 20dB 30dB 50ohm
TWDC-30K10-27-31G
Directional couplers are an important type of signal processing device. Their basic function is to sample RF signals at a predetermined degree of coupling, with high isolation between the signal ports and the sampled ports — which supports analysis, measurement and processing for many applications.
| SN | Parameters | Specifications |
| 1 | Frequency Range | 27000～31000 MHz |
| 2 | Insertion Loss | ≤ 1.6dB |
| 3 | VSWR Primary | Typ.1.4 Max. 1.6 |
| 4 | VSWR Secondary | Typ.1.4 Max. 1.6 |
| 5 | Directivity | Min. 18 dB |
| 6 | Frequency Sensitivity | Max ±1dB |
| 6 | Nominal Coupling | 10±1.0dB (20dB 30dB optional) |
| 7 | Impedance | 50 Ohms |
| 8 | Input/Output Connectors | 2.92mm-Female |
| 9 | Power Rating | 30W |
| 11 | Operation Temperature | -45℃ ~ +85℃ |
| 12 | Surface Finishing | black paint |
