Double D Electronics Ltd.Waveguide Switch Controllers - DDA70 Family
- For larger waveguide systems - 1+2 up, multiple 1+1, up to 1+8
- TWTA, KPA and chain redundant systems
- Prioritised automatic changeovers
- Power levelling on changeover - sets standby parameters
- System-specific front panel
- RC&M port
- SNMP & other network interface options
- Software-generated HPA muting
- Dual power supplies
- Remote satellite controller option for distant equipment
- Integral mute override switch option
- Front panel display to set KPA channels
- Antennal mute inputs
- Controller cascading capability
- Many configuration options
- Largely superceded by DDA86 and DDA286 controllers
Data Sheet: DDA70.PDF.
