IP network decoding adapter 

Standard 19-inch rack design, black alumina wire drawing panel, solid handle, professional mechanical assembly process, high-end machine appearance.

 Industrial 3.4-inch LCD display can clearly display most dot matrix patterns and machine working state. It is equipped with infrared remote controller and VOD server library for arbitrary content. It can control playback/pause and operate flexibly and simply.

 The application of embedded computer and DSP audio processing technology.

Built-in 1-channel network hardware audio decoding module, support TCP/IP, UDP, realize network transmission of 16-bit CD audio signal.

 1 line (AUX) and 1 microphone (MIC) input interface, with independent volume adjustment,  high and low tone regulator potentiometer control, support disconnection local paging function.

 1 EMC input interface, the emergence alarm signal is direct connection, with the highest priority.

 2 channel audio signal auxiliary output interfaces, expandable to connect external power amplifier, standard RCA interface, wiring connection is very convenient.

Support two power outlets, built-in intelligent power management. When the machine has no audio signal input for 3 to 5 minutes, it automatically closes the power supply and the machine is in standby state; when there is signal input, it automatically opens the power supply. At the same time, it Support network pre-opening to realize intelligent power management.

 Built-in 3-level priority setting:

  EMC is the highest priority.

  Network alarm signals is prior to MIC, AUX and network background music signals.

  MIC  is prior to AUX and network background music signals.

  AUX and network background music are in the same level, without any priority.

 Support mute intensity preset reduction function, background accompaniment preset function, and status lamp display, including level indicator lamp.

Compatible with any network structure such as router, switch, bridge gateway, Modem, Internet, 2G, 3G, 4G, etc.

 Digital products, easy to expand, not limited by geographical location, no need to add control room management equipment.

 Support to remote upgrade the terminal firmware , without upgrading to the terminal locally, can reduce the maintenance work.

Specification

Model-T-7701

Network Interface-RJ45

Transmission Speed-100Mbps

Network Protocol -TCP/IP, UDP, IGMP (Grouping Broadcasting)

Audio Format-MP3/MP2

Audio Type-16-bit Stereo Audio in CD Level

Sampling Rate-8K to 48KHz

Bit Rate-8K to 512Kbps

The sensitivity of EMC Input-775mV (Unbalanced)

The sensitivity of AUX Input-350mV (Unbalanced)

The sensitivity of Mic Input-5mV (Unbalanced)

The range of AUX Output-1000mV Dual RCA Output

The impedance of AUX Output -470 ohm

Treble- ±10.2dB

Bass-±10.2dB

Frequency Response-20Hz to 20KHz (-3dB, 0dB)

Power Consumption-10W

T.H.D.- ≤1%

S/N Ratio-≥65dB

Working Temperature- 5℃ to 40℃

Working Humidity- 20% to 80% Non-Condensing

Input Power-AC 110V/60Hz to AC 230V/50HzD

Dimension -484x303x88

Weight- 5.2Kg