AU-680 Wireless Audio Transmitter Transmission Receiver Stereo Music Sender Kit

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$94.86

Ex Tax: $94.86

Stock: In Stock
Model: EB0018392
SKU: EB0018392

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Specifications:

Operating voltage: 3.6-5.5V DC

Working current: Max. 250mA(transmitter) Max. 100mA(receiver)

Module actual operating frequency range: 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:
Stereo audio input

Ordinary microphone input

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 x 100 x 27mm/3.94 x 3.94 x 1.06 inches

Packing size: 210 x 117 x 30mm/8.27 x 4.61 x 1.18 inches

Gross weight: 480g

Package Included:

1 x Receiver
1 x Transmitter
1 x USB Cable
1 x User Manual

Measy-AU-680-Wireless-Audio-Transmitter-Transmission-Receiver-Stereo-Music-Sender-Kit-1426686

Shipping Time

After you successfully placed an order at RenhotecIC.com, you will receive a confirmation email with your invoice. Once your order is shipped, you will be emailed with the tracking information of your package. Also, you can choose your preferred shipping method during the checkout process. Kindly advise: please select DHL/FedEx if you need our product urgently.

The timeline of the whole shipping process is shown below:

The total delivery time is calculated from the time your order is successfully placed to the time received. Total delivery time is broken down into processing time and shipping time.

Processing time: The time it takes to prepare your item(s), includes preparing your items, performing quality inspections, and packaging for shipment. Normally, the processing time is 1-3 days (Only include Monday to Saturday ) after getting your order.

Shipping time: The time for your item(s) to travel from our warehouse to your destination. The shipping time depends on the shipping method you chose. Please refer to the shipping rate section for details.

Shipping Rates

You could choose the shipping method based on your preference during checkout, different shipping methods will apply different rates and shipping times. Please check the following chart for detail:

Shipping Method Shipping Rates Shipping Times
Flat Shipping (Promotion)
$10 About 5-30 Working Days to Worldwide (Only include Monday to Saturday )
Standard Express（0.5KG starting price listed）
Based On Weights About 5-15 Working Days to Worldwide (Only include Monday to Saturday )
Priority Express （0.5KG starting price listed）
Based On Weights About 3-7 Working Days to Worldwide (Only include Monday to Saturday )

In addition, the transit time depends on where you're located, the shipping method you choose, and where your package comes from. We will keep you informed of any problems here to help you get your order as soon as possible.

If you want to know more information, please contact the customer service by contact form or sales@renhotecic.com. We will settle your problem as soon as possible. Enjoy shopping!

Tags: Audio Transmission