Double D Electronics Ltd.DDA257-XXX 1+2 Controller
A 'fixed format' 1+2 redundancy controller for simple applications requiring only input and output switches, with basic switching control. As with all our redundancy controllers, the unit has a number of configurable features, as well as comprehensive RC&M facilities, generally compatible with our other controllers.
Can also be used as a general purpose switch controller, with a number of front panel options
- For 1+2 Systems
- Control four coaxial and/or waveguide switches
- IF (50 or 75 ohm), SHF coaxial switches, internal or external
- External waveguide switches
- 1U rack mount
- Dual power supplies
- RC&M port
DDA257 for LNA/LNB Control
- 2 or 4 external waveguide/coax switches
- Monitored LNA/B power supply option
- Simple setup via test connectors
- Same general features as other DDA257 family controllers
Data Sheet: DDA257_Data.PDF.
