DAR104 is an intelligent broadcast grade AM/FM receiver with balanced analog output, AES/EBU digital output, and AoIP interface. It is designed and developed for broadcast control monitoring systems and remote feedback monitoring systems, eliminating additional links and conversion equipment, while also having IP based intelligent management functions.

Features

Built in 4-channel AM/FM receiving module, with independently adjustable receiving frequency band and frequency
Tuning circuit based on digital frequency synthesizer and VCO
Each independent F-head antenna interface with built-in AM antenna gain switch
4-channel AES/EBU digital audio output, interface type XLR XLR interface
4-channel analog balanced stereo output interface, interface type is DB-25 interface
4-channel 8-channel AoIP output (optional), interface type as primary and backup RJ45 Gigabit Ethernet
FM receiving frequency range: 87.5-108.0 MHz, step size 100KHz
AM receiving frequency range: 531~1602 KHz, step size 9KHz
FM frequency band has measurement and digital display of field strength and signal-to-noise ratio
FM frequency band has automatic mute function
Support automatic tuning and manual tuning, frequency band spectrum scanning analysis
Analysis of relative field strength and signal-to-noise ratio at a specified frequency
1U standard chassis, dual redundant power supply
LED level meter and OLED screen display receiving status
Local headphone monitoring output
Control external devices through GPI/O and RS232/485, with WordClock output
Each independent receiving volume adjustment
AoIP supports AES67+AES70, or other modules that can be customized and selected
After configuring the AoIP module, remote management is supported

Product Application

Broadcast center control system, broadcast audio monitoring system
Remote monitoring and monitoring of transmitting stations and FM co frequency broadcasting base stations
Integrated media broadcasting streaming signal source