DATIS/DVOLMET system through this unit provide necessary Analog/Digital/Voip sound information and data key signal for VHF/UHF Radio. Also, is unit prepared for the sound generation, audio distribution, Analog/Digital Multiplexer and Voice Announcer for TAPI, Alarm and any agreed frequency of Radio Outputs. Digital AMBU provide 8-bit and 16-bit mono and stereo data for Recording & Playback. Between 13.8 kHz and 48kHz sampling can be done.
Digital AMBU is consisting load stabilizer, amplifier and appropriateness between DATIS/DVOLMET system and VHF/UHF Air/Ground Radio&TAPI&Alarm Outputs and possible to listen the current signal output.
Digital AMBU Unit have 2 Layer and Redundant Architecture.
There are four type of Digital AMBU configuration:
1. Double Redundant Mode
2. Alarm Mode
3. Radio Mode 1 (2 Server Connected)
4. Radio Mode 2 ( 4 server Connected)
 
Digital ambu unit consist 4 input ports.CH 1 (PC-1A and PC-2A) and CH 2 (PC -1B and PC-2B) and it has an internal speaker.Using the internal speaker and CH-1 and CH-2 switch,the audio output from Out1 and Out 2 can be listened alongside the audio signal from Out 1 and Out 2. The Output volume of Speaker, out 1 and out 2 can be adjusted using the speaker, channel 1vand channel 2 volume buttons from front panel.
When Main Server is under Processing, TX-1 passive state is changed to TX-1 active on the LCD panel. If Main Server is stopped, TX-1 active state is changed to TX-1 passive state after 15 seconds.
Digital AMBU unit allows to broadcast in two different VHF/UHF bands simultaneously.