- New product
- 86 Panel Extender
- Audio & Video Balun
- HDMI Extender
- VGA Extender
- HDMI Fiber Optic
- VGA Fiber Optic
- SDI Fiber Optic
- Converter
Bi-directional XLR Audio Extender【M-XLRB-2】
I. Introduction
M-XLRB-2 digital one-way audio transmitter can use one Cat6 to transmit one-way bi-directional audio signals, one-to-many distributed audio can also be achieved through switch. Audio signal adopts 24bit / 96KHz digital sampling to ensure high fidelity transmission; All digital optical transmission channels ensure high-quality signal transmission.
This product can be applied to game console high fidelity audio equipment, TV box, hi-fi home theater, large screen projection video conference, public video broadcasting system, remote multimedia education, teaching and medical system, military field, flat panel video media advertising demonstration, etc.
II. Features
1. One way bi-directional XLR Audio transmission, the MAX distance is 200meters (Supports series connection, transmit longer distances)
2. High speed digital transmission; No noise; No current sound
3. Implement bi-directional multi-channel communication or one-to-many distributed audio(by switch) using TCP/IP technology
4. Ultra-low bit rate with no delay (2ms)
5. Built-in professional audio codec chip, no configuration required, plug-and-play
IP configuration instructions:
Default state: TX default factory IP, RX´s IP is automatically assigned by TX
Custom status: Configure IP through the web page, consult local customer service or download from the official website to set up the process
III. Product interface pictures
|
Port name |
Description |
|
IN |
XLR audio signal input |
|
OUT |
XLR audio signal output |
|
CAT5e/6 |
UTP Port |
|
DC/5-12V |
Power adapter socket |
|
RES |
Reset |
|
LED indicator |
Description |
|
PWR |
unit power indicator |
|
STA |
Audio signal indicator |
IV. Specification
Parameter Description Specification Description 1-way bi-directional transmit lossless network audio, support 1 to 1/1 to many; support switch; can be transmitted across network segments,Wireless bridge with ultra-low latency Application It can be used for audio matrix, digital IP broadcasting, public broadcasting, digital audio conferences, simultaneous interpretation, and can also be installed in amplifiers, mixing consoles, audio front-end……Combined with a wireless bridge, it can also form a wireless audio system Signal Structure Input: XLR interface Output: XLR interface Distance The Max distance is 200meters Sampling Frequency 32KHz-96KHz Sampling Precision 16bit-24bit Distortion Rate <0.12%@(20Hz---20KHz) 150Ω audio source impedance 10KΩ load 0.0011%@1KHz Cross Talk <70dB@( 20Hz--20KHz) 100Ω audio source impedance 10KΩ load < 80dB@1KHz frequency response 20Hz---20KHz(MIN 16-35KHz) Max input level 2.5Vpp、Input impedance: 20kΩ Max output level 2.5Vpp、Input impedance:100Q CMRR Signal-to-noise ratio/dynamic range:102dB Time-Delay 2-120ms(default 4ms) Signal to Noise Ratio(S/N) Signals with a MIN frequency of 16~35KHz can be weighted with an S/N greater than 96dB, and the actual max insertion loss is 0.12 dB Operation Temperature -20 ℃-80℃ Working Humidity 0-95%（no condensed） Power 5-12V Size 115*80*37mm
V. Installation Process:
1.Connect the audio signal source to the input or output of XLR Audio extender, Input(XLR female) to another output(XLR male);
2. Connect the output of XLR Audio extender to audio, amplifier, etc;
3. Connect the transmitter and the receiver using an Network cable; Or connected in series through a switch;
4. Power on Transmitter and Receiver.
VI. Package
1. XLR transmitter x1pcs
2. XLR receiver x1pcs
3. Power adapter x2pcs
4. User manual x 1pcs