9dB Directional Coupler,SMD RF Balun transformer,5 - 1500MHz,75 Ohm Characteristic Impedance
Features:
- RoHS Compliant and Pb free
- Surface mount and available in tape and reel
- 260℃ reflow compatible
- 75Ω Characteristic Impedance
- Frequency: 1-1500MHz
- Operating temperature: -40℃ to 85℃
- Storage temperature: -55℃ to 100℃
Applications:
- For catv
- For broadband and wireless communications
ELECTRONICAL SPECIFICATIONS(25℃,Z=75Ω)
| Parameter | Test Conditions | Units | Min | Typ | Max |
| Main line Loss | 5-1500MHz | dB | - | 1.6 | 2.0 |
| Coupling | 5-1500MHz | dB | - | 9.0 | ±0.6 |
| Input Return Loss | 5-1500MHz | dB | 16.0 | 25.0 | - |
| Output Return Loss | 5-1500MHz | dB | 20.0 | 25.0 | - |
| Coupling return loss | 5-1500MHz | dB | 16.0 | 20.0 | - |
| Isolation | 5-1500MHz | dB | 18.0 | 22.0 | - |



