ONAIR, Audio Distribution Monitoring Unit

The ADM-19 is an audio distribution and monitoring unit. It is especially designed for 1+1 audio broadcast systems and has the feature of being integrated into any system.

The main purpose of the ADM-19 is to take one audio and give two. Audio can be analog Left&Right, MPX or AES/EBU. It has also an integrated audio player which is used as audio backup if there is any problem at the audio input. It is possible to monitor the audio remotely and locally, with the built-in vu-meter and web server allowing listening and analysis.

The integration of the ADM-19 into any system is very simple. It can be controlled via Onair Cloud System (osc.onair.com.tr), built-in Web Server and SNMP.

Usage:
• 1+1 redundant broadcasting
• Monitor and Backup audio
• Transmitter control over GPIO (allow to be used for the transmitters from other manufacturers)

Features:
• 1 input is splitted 2 outputs, each has XLR Left/Right Balanced, AES/EBU, MPX, RDS connections
• +8 dBu (2Vrms) L/R Input Level
• Audio connected from input to outputs with audio amplifier ICs to compansate the loss
• Plays URL and audio files (supported by VLC Player)

Specifications:

Electrical:
• 88-264V AC (mains input)
• 5V, 1.2A USB output

Internet:
• Max. 150Mbps Wi-Fi connection (2.4GHz) (Max 254 clients)
• 3G/4G USB Modem support (USB 2.0)
• 10/100 Mbps Ethernet connection

Inputs/Outputs for Monitoring:
• 2 x 6.35mm stereo jack main and remote monitor.
• 1 x RCA main audio monitor