Measy AU680 Wireless Audio Speaker Transmission Box, Transmitter & Receiver, Transmission Distance: 100m, AU680 – TPU

Measy AU680 Wireless Audio Speaker Transmission Box, Transmitter & Receiver, Transmission Distance: 100m, AU680 – TPU.

Key Features:

• Features
• High-quality transmit with 48k-16bit sampling.
• Uncompressed transmit.
• About 100 meters transmit of outdoors.
• It is easy to use,plug and play.
• AU680 wireless audio transmitter is a transmitter that enables wireless audio for home entertainment.
• The product consists of the transmitter and the receiver.
• Specification
• Operating Voltage: Transmitter: DC 3.6V-5.5V; Receiver: DC 3.6V-5.5V
• Working current: Transmitter: 250mAh; Receiver: 100mAh
• Ambient temperature: 0-85 degree C (Transmitter and Receiver)
• The actual operating frequency range of the modual: 749-770MHz (Transmitter and receiver)
• Modulation: Pi/4DQPSK (Transmitter)
• Channel spacing: 4MHz (Transmitter and receiver)
• Frequency selection method: Transmitter: Carrying channel one-way loop selection; Receiver: Provides automatic search and manual conversion of two models
• Frequency stability: +/-100KHz (Transmitter and receiver)
• The actual working channel of the modual: 20CH
• Module channel spacing: 1MHz
• Transceiver distance (using transmit power 100nv in open space): 100m
• Transmit power (default is 100nV when ordering): 1-100mV (default 100mV)
• Receiving sensitivity: -95dBm(Receiver)
• Input level: 1.0VpK(Transmitter)
• Input resistance: 10K ohm (Transmitter)
• Input interface (Transmitter):
• - Three input modes
• -Stereo audio input
• -Normal microphone input
• -Monitor pickup audio input
• Stereo input level 1: 30mW RL=32ohms (Receiver)
• Stereo input level 2: 50mW RL=32ohms (Receiver)
• Output impedance: 1k ohms (Receiver)
• Input-output gain ratio: 1:01
• Sphere of influence: 20-20000Hz
• Time latency: 2.5ms
• Sampling Rate: 48KHz 32bit
• Signal to noise ratio: 96dB
• Distortion: 0.3% at 1KHz
• Dynamic Range:90dB
• Left and right channel isolation: 85dB
• Package List
• Transmitter x 1
• Receiver x 1
• USB power cable x 2
• Manual x 1

Package Info: Weight: 0.48kgs / 1.06lb, Size: 24cm * 15cm * 7cm / 9.45inch * 5.91inch * 2.76inch

Original listing title: Measy AU680 Wireless Audio Speaker Transmission Box, Transmitter & Receiver, Transmission Distance: 100m, AU680

Shipping: Shipping charges and final delivery dates are shown at checkout.