product description:

Standard chassis design, 2U aluminum alloy panel and user-friendly drawing design.

Audio line output, connected to external amplifier to amplify, can be connected to outdoor partition, generally used as a partition in public broadcasting;

Equipped with a 3-inch LCD screen (128x64) and infrared remote control for local setting of terminal parameters and local broadcast.

Using high-speed industrial-grade dual-core (ARM + DSP) chip, start-up time ≤ 1 second.

2-way universal power socket, can be connected to power amplifier or other electrical equipment, the maximum output power of the power supply is 1000W.

1 microphone interface, with volume adjustment, external microphone can be used for local amplification.

With 1 set of short-circuit output, it can be extended to control power sequencer and other equipment. Another optional 24V strong cut module (70W) can drive up to 150 four-wire audio controllers (It is recommended to use RVV2 * 0.75 or more national cut lines for strong cut lines);

With on-demand function, through remote control on-demand server program content (Chinese and English menu display), output from the local line.

With two sets of 10W power output interface, output to fixed resistance speaker.

Standard RJ45 network interface, can be accessed where there is an Ethernet port, and supports cross-network segment and cross-route.

Product parameters:

Network communication protocols: TCP, UDP, ARP, ICMP, IGMP

Network chip rate: 10 / 100Mbps

Audio coding: MP2 / MP3 / PCM / ADPCM

Audio sampling, bit rate: 8KHz-44.1KHz, 16bit, 8Kbps-320Kbps

Signal to noise ratio: ≥90dB

Frequency response: 20Hz-16KHz

Network sound delay: broadcast delay ≤30ms

Display: 3 inch LCD screen

Interface: 1 channel RJ45 network port, 1 channel microphone input, 1 group line input, 1 group line output, 1 short circuit output, 1 channel 24V strong cut output (optional), 2 channels controlled power supply, 2 groups power output;

Power supply, power consumption: AC 100V-240V ≤20W

Dimensions (W × H × D): 485 × 258 × 88mm

Weight: 4.2Kg