DEVA DB94‑TX MPX over IP Encoder with MicroMPX

Product overview

The DEVA DB94-TX MPX Encoder is a compact MPX over IP encoder designed for modern FM STL and network distribution links. At its core is the MicroMPX algorithm from Thimeo, enabling full FM MPX transport at bitrates as low as 320 kbps while preserving stereo and RDS integrity. The DEVA DB94-TX MPX Encoder combines high-grade ADCs, DSP-based processing and forward error correction to ensure reliable delivery over public or private IP networks. It integrates easily with existing FM transmitter systems and fits alongside other DEVA devices in your rack or studio environment.

Key features

• Compact FM MPX over IP encoder based on MicroMPX technology
• Supports μMPX and raw PCM with selectable bitrates and sample rates
• Analog MPX and AES192 digital MPX inputs for flexible integration
• Ultra low latency, DSP-based design for real-time STL applications
• Forward error correction, RIST and Pro-MPEG FEC for robust streaming
• USB backup audio player and configurable failover logic
• Embedded HTML5 web server, HTTPS and SNMP v2c/v3 remote control
• Rugged aluminium case with high RF immunity and 24/7 reliability

Connectivity and I/O

The DEVA DB94-TX MPX Encoder offers analog MPX on BNC and AES192 digital MPX on RJ-45, plus a Gigabit Ethernet port for IP streaming and management. Additional interfaces include a GPS input for sync, USB type A for backup audio, GPIO alarm contacts and a DC power connector for 12V operation.

In operation

In daily use, the DEVA DB94-TX MPX Encoder delivers stable MPX streams with fast startup, clear status LEDs and an intuitive web interface accessible from browsers on PC, tablet or smartphone. Engineers can adjust bitrates, FEC, backup sources and alarms remotely, making it suitable for single-link STLs, regional networks and complex multi-site topologies. Its efficient design and proven DEVA hardware platform help ensure dependable, bandwidth-efficient MPX distribution around the clock.