Cobham Wireless Off-air repeaters for commercial systems
Off-air repeater for cellular networks
Cobham Wireless digital off-air repeaters provide cellular coverage in buildings, tunnels or remote towns.
About Cobham Wireless Off-air repeaters for commercial systems
The products support multiple technologies like GSM, EDGE, WCDMA and LTE. They even enable simultaneous use. Thanks to the SDR architecture (Software Defined Radio) this can be done without hardware customisation.
The units are also easy to configure both locally or remotely through the simple web interface or the application AEM (Axell Element Manager). The repeaters also provides a feature (IMOP) to prevent the repeater from oscillating, which can be a source to interference.
The range consists of models for both indoor and outdoor use and can be delivered with different power outputs depending on current needs. A unique feature for the outdoor models are the lack of fans that contribute to increased durability and frequency of errors.
Configurations
Included
- Support for multiple technologies
- AEM
- IMOP
Specifications
| DIGImini | D-MBR | D-SBR 3008 |
D-SBR 3009 / 3709 |
D-SBR 3018 / 3718 |
D-SBR 3021 / 3921 |
D-SBR 3026 |
|
| Frequency range (MHz) | Multi | Multi | 800 | 900 | 1800 | 2100 | 2600 |
| Technologies | * | * | LTE | * | * | * | * |
| Power Output (dBm) | 20 | 30 | 30 | 30 / 37 | 30 / 37 | 30 / 39 | 30 |
| Bands (amount) | 1, 2 eller 4 | 1, 2 eller 4 | 1 eller 2 | 1 eller 2 | 1 eller 2 | 1 eller 2 | 1 eller 2 |
| Sub-bands (channels) | 8 | 12 | 12 | 12 | 12 | 12 | 12 |
| Ingress Protection | 65 | 65 | 65 | 65 | 65 | ||
| * Samtliga vanligt förekommande mobilteknologier. GSM, EDGE (2G), UMTS/WCDMA (3G), LTE (4G) m.m. |
