Microlab BK-745 is a Quad Diplexer which allows combination and separation of the signals in the PCS band 1850 - 1990 MHz with the AWS-WCS bands 1695 - 1780 MHz and 2110 - 2360 MHz. To minimize band inter-reaction, the inputs are well isolated and have minimal insertion loss over their respective frequency bands.
The Diplexer has been designed using passive, proprietary techniques which minimizes cost and size. At the same time it ensures minimal loss and very high reliability at input powers up to 100W per input.
| Frequency: | Port1/2 - COM1/2: 1695-1780 & 2110-2360 MHz |
| Port3/4 - COM1/2: 1850 - 1990 MHz | |
| Power: | 100W, avg./input max. |
| Return Loss: | >20 dB, all ports |
| Isolation: | >40 dB |
| PIM: | -160 dBc typ. (-117 dBm typ.) |
| <-155 dBc (-112 dBm) | |
| (test with 2 x +43 dBm tones) | |
| Connectors: | 4.3-10 (f) |
| Ingress Protection: | IP67 |
| Weight: | 8.4 lbs (3.8 kg) |
