Kaelus: 600-700/850MHz Diplexer, DC Auto 600-700, Twin Unit
The Kaelus DBCT108 is a bi-directional Diplexer designed to combine 600-700 with 850 technologies, the DBCT108 provides excellent insertion loss and passive intermodulation performance. Bidirectional passage of DC/AISG is provided in this outdoor product.
- Enables antenna/feeder sharing for 600-700 and 850 networks
- Designed and 100% tested for low passive intermodulation
- Autosense of DC allows operation at the bottom or the top of the tower
- Low insertion losses
- Good return loss
| Port Name |
600-700 |
850 |
| Passband |
555 - 798MHz |
824 - 894MHz |
| Insertion loss |
0.15dB typical |
0.2dB typical |
| Return loss |
23dB typical |
| EVM |
≤0.5% across any 10MHz |
≤0.5% across any 20MHz |
| Group delay variation |
7.5ns typical over any 10MHz |
10ns typical over any 20MHz |
| Absolute group delay |
7.5ns typical |
17.5ns typical |
| Maximum input power |
120W (average) / 1200W (PEP) |
120W (average) / 1200W (PEP) |
| Phase linearity over any 10MHz |
2° typical, 10 °maximum |