Measy AU680 Wireless Audio Transmitter+ Receiver Stereo Music Sender Kit

Price:
US$84.24

Free Shipping

Measy AU680 100M Wireless Audio Transmitter+Receiver Digital Stereo Music Sender Kit
Specifications: 
Brand: Measy
Model: AU680
Color: silver + purple
 
                            Transmitter       Receiver
Operating voltage: 3.6-5.5V DC    3.6-5.5V DC
Working current:  Max. 250mA  Max. 100mA
Ambient temperature:  0-85℃            0-85℃
Module actual operating frequency range: 749-770MHz 749-770MHz
Modulation method: Pi/4DQPSK
Frequency selection method: carrying channel one-way loop selection  provide automatic tracking search
Frequency stability: ±100KHz ±100KHz
Module actual working channel: 20CH 20CH
Module channel spacing: 1MHz 1MHz
Transceiver distance: 100 meters (in the open space, the test uses a transmission power of 100mv)
Transmit power: 1-100mv (default is 100mv)
Receive sensitivity: -95dB
Input level: Max. 1.0Vpk
Input impedance: 10k ohm
Input interface: 1. Stereo audio input
                       2. Ordinary microphone input
                       3. Monitor booster input
Stereo output level 1: 30mW RL=32 ohms
Stereo output level 2: 50mW RL=32 ohms
Output impedance: 1k Ohm
Output input gain ratio: 1:0.1
Frequency response range: 20-20000Hz
Delay time: 2.5ms
Sampling rate: 48KHz 32bit
Signal to noise ratio: 96db
Distortion: 0.3% 1KHz
Dynamic range: 90db
Left and right channel isolation: 85db
Product size: 100*100*27mm/3.94*3.94*1.06\"
Packing size: 210*117*30mm/8.27*4.61*1.18\"
Gross weight: 480g

Notes:
1. There may be slight size deviations due to manual measurement, different measuring methods and tools. 
2. The picture may not reflect the actual color of the item because of different photographing light, angle and display monitor.

Package Content:

1 X Receiver
1 X Transmitter
2 X USB Cables
1 X Manual

Measy AU680 Wireless Audio Transmitter+ Receiver Stereo Music Sender Kit
Measy AU680 Wireless Audio Transmitter+ Receiver Stereo Music Sender Kit
Measy AU680 Wireless Audio Transmitter+ Receiver Stereo Music Sender Kit
Measy AU680 Wireless Audio Transmitter+ Receiver Stereo Music Sender Kit
Measy AU680 Wireless Audio Transmitter+ Receiver Stereo Music Sender Kit
Measy AU680 Wireless Audio Transmitter+ Receiver Stereo Music Sender Kit