Broadband dual directional couplers covering frequencies from 100kHz to 18GHz, engineered for simultaneous forward and reflected power monitoring with excellent directivity, low insertion loss and dependable RF performance.
kTB Solutions supplies broadband and high power dual directional couplers in a wide range from 100kHz to 18GHz. The couplers are widely used in many applications.
| Part Number | Frequency (GHz) |
Power (W) |
Coupling (dB) |
IL (dB, Max.) |
Directivity (dB, Min.) |
VSWR (Max.) |
Connector | Lead Time (Weeks) |
|---|---|---|---|---|---|---|---|---|
| NBDC-2000-4000-K4-40-NS | 2~4 | 400 | 40±1.5 | 0.5 | 10 | 1.3 | SMA, N | 2~4 |
| NBDC-4000-6000-K4-40-NS | 4~6 | 400 | 40±1.5 | 0.6 | 10 | 1.3 | SMA, N | 2~4 |
| NDDC-20-520-50-50-S | 0.02~0.52 | 50 | 50±1 | 0.35 | 20 | 1.25 | SMA | 2~4 |
| NDDC-400-450-20-40-S | 0.4~0.45 | 20 | 40±1 | 0.3 | 20 | 1.3 | SMA | 2~4 |
| NDDC-400-2000-K3-40-N | 0.4~2 | 300 | 40±1 | 0.35 | 20 | 1.3 | N | 2~4 |
| NDDC-700-6000-50-10-S | 0.7~6 | 50 | 10±1.2 | 2.2 | 12 | 1.4 | SMA | 2~4 |
| NDDC-700-6000-50-30-S | 0.7~6 | 50 | 30±1.5 | 1.2 | 10 | 1.4 | SMA | 2~4 |
| NDDC-1000-6000-40-10-S | 1~6 | 40 | 10±1 | 2 | 18 | 1.3 | SMA | 2~4 |
| NDDC-1000-6000-50-10-NS | 1~6 | 50 | 10±1 | 2 | 18 | 1.3 | SMA, N | 2~4 |
| NDDC-1900-2200-50-10-NS | 1.9~2.2 | 50 | 10±1 | 1.5 | 20 | 1.2 | SMA, N | 2~4 |
| NDDC-2000-4000-10-10-S | 2~4 | 10 | 10±1 | 0.8 | 18 | 1.2 | SMA | 2~4 |
| NDDC-2000-18000-20-40-S | 2~18 | 20 | 40±1.5 | 2 | 7 | 1.7 | SMA | 2~4 |
| NDDC-4000-6000-10-10-S | 4~6 | 10 | 10±1 | 0.8 | 18 | 1.2 | SMA | 2~4 |
| NDDC-6000-18000-70-40-S | 6~18 | 70 | 40±2.5 | 0.5 | 15 | 1.4 | SMA | 2~4 |