DEVA DB9510-TX MPX over IP Encoder APTmpX

DEVA DB9510-TX MPX Encoder provides professional FM MPX over IP transport using APTmpX with low latency, FEC and analog or AES192 inputs.

Product overview

The DEVA DB9510-TX MPX Encoder is a professional 1U MPX over IP encoder designed for broadcasters needing reliable, bandwidth-efficient FM STL and network distribution. It uses the APTmpX algorithm to reduce bandwidth while maintaining exceptional transparency and linearity, with support for uncompressed PCM when lossless transport is required. The DEVA DB9510-TX MPX Encoder combines advanced ADC conversion, ultra-low-latency DSP processing and strong error protection for dependable long-term service across public or private IP links. It integrates naturally with FM transmitters and fits within the wider DEVA Broadcast product line for professional MPX distribution.

Key features

  • Professional MPX over IP encoder based on APTmpX technology
  • Supports 300, 400 or 600 kbps APTmpX plus raw PCM up to 3175 kbps
  • Ultra low latency, all-digital DSP-based architecture
  • Transparent MPX signal transport with preserved embedded data
  • Analog MPX input on BNC and AES192 digital MPX input on balanced RJ45
  • UDP, RTP and Reply-to-Sender streaming with multiple cast modes
  • Embedded web control, SNMP, HTTPS, FTP and remote firmware updates
  • 1U rackmount aluminium chassis with optional redundant AC or 48V DC power

Connectivity and I/O

The DB9510-TX provides analog MPX input on BNC with up to +16 dBu level and AES192 digital MPX input on balanced EMI-suppressed RJ45. It also includes Gigabit Ethernet for transport and management, a 3.5 mm headphone output for monitoring, front-panel status LEDs, USB Type A for backup audio and an IEC power input, with optional redundant power configurations.

In operation

In daily use, the DEVA DB9510-TX MPX Encoder delivers stable low-bitrate MPX transport with straightforward setup and full remote supervision through a browser or SNMP manager. Engineers can choose between compressed APTmpX and PCM workflows depending on bandwidth and quality targets, making it suitable for single-station, regional and larger network deployments. Its rackmount form factor, resilient IP transport options and proven 24/7 hardware platform make it a practical replacement for legacy analog STL paths.