Professional Dual Audio Encoder | MPE-3000
BLANKOM
BLANKOM MPE-3000 is a professional audio encoder for broadcasters with dual analog balanced (XLR) and AES/EBU digital audio inputs and an ASI input.
The unit has dual ASI outputs and a GigE IP output port over UDP/RTP protocol.
Its various audio inputs support dual AES/EBU digital and dual analog stereo balanced (XLR) audio for universal professional needs.
A redundant power supply is optionally available.
Operation by using the front panel buttons or by the built-in comfortable web interface.
| Inputs | 2x Analog balanced audio (XLR interfaces) |
|---|---|
| Outputs | 2 independent ASI outputs, BNC interface (mirror out of MPTS/SPTS1/SPTS2) |
| Ordering guide | MPE-3000 with dual analog and digital audio inputs |
Broadcast-grade Dual Audio Encoder
The BLANKOM MPE-3000 is a professional dual audio encoding device equipped with two stereo channels. It is designed to support analog balanced audio and AES/EBU digital audio via XLR interfaces.
Furthermore, the unit features one ASI input for multiplexing, two independent ASI output interfaces, and one gigabit port for IP output. Its high compatibility and excellent encoding quality make this device widely used and highly reliable for integration into digital broadcasting systems.


Digital Broadcasting Systems: Easily integrated into wider broadcasting environments due to its high compatibility and excellent encoding quality.
IPTV & Cable Headends: Capable of ingesting analog and digital feeds and outputting via IP over UDP/RTP (unicast/multicast) for modern distribution networks.
Multiplexing Architectures: Can incorporate external feeds using its dedicated ASI input for multiplexing operations.
Outside Broadcast (OB) and Live Event Feeds: Ideal for encoding live analog or AES/EBU digital audio directly from mixing consoles at remote event locations into robust ASI or IP streams for satellite uplink or central studio processing.
Studio-to-Transmitter Links (STL) over IP: Enables the reliable, high-quality transmission of radio or television studio audio feeds to remote transmitter sites utilizing the UDP/RTP IP output capabilities.


Function: Broadcast-grade Dual Audio Encoder
Input Interfaces
- Analog audio input: 2x Analog balanced audio, XLR interfaces
- Digital audio input: 2x AES/EBU digital audio, XLR interface
- ASI input: 1x ASI input, BNC interface
Output Interfaces
- ASI output: 2x independent ASI outputs, BNC interface (Mirror out of MPTS/SPTS1/SPTS2)
- IP output: IP output over UDP/RTP protocol, 100M/1000M Self-adaptive rj45 interface (unicast/multicast)
Encoding Processing
- Audio formats: MPEG1 Layer 2, AAC
- Sample rate: 48 kHz
- Sample accuracy: 16 bit
- Bit-rate: 64/96/128/192/256/320/384 kbps
- Soundtrack: left, right, stereo (AAC is only for stereo)
Multiplexing
- Maximum PID number: 64
System & General
- Management: Web-server management, LCD + control buttons (English language).
- Power supply: Single power supply standard; dual power supply optional
- Power requirements: AC 110V±10% or AC 220V±10%, 50/60Hz
- Power consumption: <15W.
- Temperature range: 0~45°C (operation)
- Dimensions: 482 x 350 x 44mm
- Weight: Approx. 3.2 kg.
Specifications are subject to change without prior notice.
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