Microlab BK-67 WiMAX Injector is a filter diplexer. It links WiMAX in the 2490 - 2690 MHz band with a coaxial distributed in-building cellular network or DAS. This gives WiMAX (or LTE-2500) the benefit of the same controlled coverage as the DAS, eliminating many uncertainties.
To minimize the effects of the Injector to the DAS the inputs are well isolated and have minimal insertion loss over their respective frequency bands. The WiMAX Injector has been designed using passive, proprietary techniques to ensure minimal loss and very high reliability. Corner holes are provided for simple mounting to a surface or cable tray.
| Frequency: | ||
| Band J1: | 2,490 to 2,690 MHz | |
| Band J2: | below 80 to 2,180 MHz | |
| Power: | ||
| Band J1: | 5W | |
| Band J2: | 150W | |
| Return Loss: | >18 dB | |
| Isolation: | >50 dB in band | |
| PIM: | <-140 dBc, <-150 dBc typ. (test with 2 +43dBm tones) | |
| Connectors: | N-type (f) | |
| Ingress Protection: | IP64 | |
| Weight: | 2.0 lbs (0.91 kg) | |
