DAMM Outdoor System BS421
The DAMM Outdoor System BS421 is the most flexible, user-friendly and cost-effective TETRA infrastructure system available. It is the ideal solution for mission-critical communications with its high reliability and unique design.
Key features
- Compact design
- Rugged and reliable
- 1-4 carriers
- Frequency bands: 300-400-800MHz
- Output power at antenna socket: 0.5-10W TETRA
- Dual diversity
- RX sensitivity: -118 dBm
- Built-in duplexer
- Redundancy: Hot standby
- Low power consumption: 75W/carrier at 10W TETRA
- Encapsulation: IP65
Full network flexibility
The DAMM Outdoor System is scalable and able to handle sites of any size – from one-site solutions with local coverage to large-scale multisite solutions, using any combination of outdoor and indoor DAMM base stations. Together with the intelligent DAMM TetraFlex software, simple and smooth site expansion is possible, even while in operation. The 100% IP-based technology provides full architectural network flexibility with all network components connected in a single state-of-the-art infrastructure without a central switch.
The BS421 is part of our single-technology portfolio, but can be fully integrated into any of our multi-technology products.
Easy to install – anywhere
The system is easy to set up and fast to deploy due to the simple plug-and-play design. The IP65 protection makes the DAMM Outdoor System ideal for installation in harsh environments, and its compact design enables direct mounting on antenna masts, buildings and towers. This reduces installation costs and feeder loss considerably, while at the same time providing an ideal solution for rapid, vehicle-based deployment.
Secure and failure tolerant
DAMM Outdoor Systems meet the highest requirements for reliability as they feature full support for battery backup as well as redundant controllers, power supplies and carriers. Information to all sites in the network is replicated through the decentralized architecture ensuring no single point of failure.
Unlimited application integration
DAMM TetraFlex is supplied with Application Gateways for easy access to the Application Programming Interface (API), Packet Data Gateways and Voice Gateways. This enables straight-forward development of customer-designed applications or integration to control room equipment and existing telephone systems.
As an independent TETRA infrastructure provider DAMM base stations are IOP certified for full compatibility with all TETRA terminals, providing you with the option to freely choose your favourite terminal brand.
Wide range of advanced software tools
A wide range of application software is available with the DAMM TetraFlex system, such as Voice and Data Log System, Dispatcher, Enhanced Bridge and a comprehensive Network Management tool that includes subscriber management and network performance statistics
