The 4x4 Hybrid is a matrix of Hybrid Couplers arranged so that signals applied to any of the four inputs will be split equally between the four outputs. This allows combining of multiple signals in the same wireless band to a common feeder cable, as might be required in a neutral host in-building distributed antenna system. Unused output ports must be terminated externally in 50Ω, with an appropriate PIM performance. Note that the phase relationship of the outputs in this model is not consistent.
Special attention has been directed to maximize isolation in the wireless bands and minimize passive intermodulation (PIM). This product is designed for harsh outdoor applications in corrosive salt fog environments.
| Frequency: | 617 - 694 MHz | |
| 694 - 800 MHz | ||
| 800 - 2600 MHz | ||
| 2600 - 2700 MHz | ||
| Coupling: | 6.0 ± 2.2 dB @617-694 MHz | |
| 6.0 ± 1.8 dB @694-800 MHz | ||
| 6.0 ± 1.2 dB @800-2600 MHz | ||
| 6.0 ± 1.4 dB @2600-2700 MHz | ||
| Power: | 150W/Input | |
| VSWR: | <1.29:1 | |
| Isolation: | >20 dB, 23 dB typ. | |
| PIM: | -161 dBc | |
| Connectors: | 4.3-10 | |
| Ingress Protection: | IP68 | |
| Weight: | 8.8 lbs (4.0 kg) | |
