Double D Electronics Ltd.DDA219-XXX/DDA224-XXX
- Control two coaxial and/or waveguide switches
- For 1+1 Systems
- 1U package
- Optional RC&M port
Can also be used as a general purpose switch controller, with a number of front panel options. Most versions use latching mechanical switches, for best RF performance. Ensures signal paths are maintained if the controller is powered down for any reason.
DDA219-XXX 1+1 Redundancy Controller
- IF (50 or 75 ohm), SHF coaxial switches, internal or external
- External waveguide switches
- RS-422 switching option (electronic switching)
- Video encoder switching option
- Monitored LNA/B power supply option (DDA219-X90)
- 1+1 redundancy
- 1U rack mount
- Dual power supplies
- Serial RC&M Port
- Network port for RC&M, configuration
- SNMP support
DDA224-XXX 1+1 Redundancy Controller
- Ideal for mobile use - only 250mm deep
- IF, SHF coaxial switches, internal or external
- External waveguide switches
- 1+1 redundancy
- 1U rack mount
- Single power supplies
- Serial RC&M Port
- Network port for RC&M, configuration
- SNMP support
Data Sheet: DDA219-XXXE.PDF.
Data Sheet: DDA219_X90.PDF.
Data Sheet: DDA224.PDF.
