Rack-mounted network decoder FT-B2022

This 1U rack-mounted audio device features a sleek aluminum panel, DSP audio processing, and supports 16-bit stereo CD-quality sound over TCP/IP networks. With a 660W total output, it integrates intelligent power management, priority control, and advanced lightning protection for reliable broadcasting and amplification. Its versatile design supports seamless remote control, flexible network compatibility, and easy installation.
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Description
  • High-grade aluminum 1U black brushed panel, cabinet installation, beautiful and generous
  • The equipment is designed with embedded computer technology and DSP audio processing technology
  • High-speed industrial-grade chip is used, and the startup time is less than 1s
  • Built-in 1-channel network hardware audio decoding module, supporting TCP/IP, UDP, IGMP (multicast. protocol
  • Realize network transmission of 16-bit stereo CD quality audio signal
  • Comes with 2-channel intelligent power management, with a total output power of up to 660W
  • With 4-bit audio output interface, up to 4 power amplifiers can be connected for use
  • Analog audio internal op amp processing circuit, can directly drive pure post-stage power amplifier to work
  • The device IP address has a reset button, and the initial settings can be restored when the IP address is lost
  • Support 1000-level custom audio priority silent control
  • Support PSTN telephone broadcasting, support SMS voice broadcasting
  • Support mobile phone WIFI on-demand, support wireless remote control on-demand
  • Supports unified authorization operation management function of the server, unified configuration management of users and passwords
  • Supports DHCP, compatible with any network structure such as routers, switches, bridge gateways, Modems, Internet, 2G, 3G, 4G, multicast, unicast, etc.
  • Supports intelligent voice prompt function when registering new terminal configuration (if the device is connected.
  • Supports 15KVESD protection, built-in network isolation lightning protection processing circuit
  • 1-way PC download IP address serial port, used to modify the IP address of the network decoding module
  • Digital network products, easy to expand, not restricted by geographical location, no need to increase the computer room management equipment
  • Adopts the design concept of common network free line construction, easy to install
  • The equipment power supply adopts switching power supply design, AC100~240V voltage can work normally
Parameter
Network interface standard RJ45 input
Support protocol TCP/IP, UDP, IGMP (multicast)
Audio format MP3/MP2
Sampling rate 8K-48KHz
Transmission rate 100Mbps
Audio mode 16-bit stereo CD quality
Audio source output level 4-bit lotus seat
Audio source output impedance 470Ω
Frequency response 20Hz~20KHz
Harmonic distortion THD≤0.3%
Signal-to-noise ratio >70dB
Working temperature 5℃~40℃
Working humidity 20%~80% relative humidity
Power consumption ≤15W
Input power AC110~220V/50Hz
Dimensions 485 x 210 x 44 mm
Net weight 2.5Kg
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FT-B2022 Rack-mounted network decoder
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