{"product_id":"measy-au680-wireless-audio-speaker-transmission-box-transmitter-receiver-transmission-distance-100m","title":"Measy AU680 Wireless Audio Speaker Transmission Box, Transmitter \u0026 Receiver, Transmission Distance: 100m, AU680","description":"\u003cb\u003eFeatures\u003c\/b\u003e\u003cbr\u003e1. High-quality transmit with 48k-16bit sampling. \u003cbr\u003e2. Uncompressed transmit. \u003cbr\u003e3. About 100 meters transmit of outdoors. \u003cbr\u003e4. It is easy to use,plug and play. \u003cbr\u003e5. AU680 wireless audio transmitter is a transmitter that enables wireless audio for home entertainment.  \u003cbr\u003e6. The product consists of the transmitter and the receiver.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecification\u003c\/b\u003e\u003cbr\u003e1. Operating Voltage: Transmitter: DC 3.6V-5.5V; Receiver: DC 3.6V-5.5V \u003cbr\u003e2. Working current: Transmitter: 250mAh; Receiver: 100mAh \u003cbr\u003e3. Ambient temperature: 0-85 degree C (Transmitter and Receiver) \u003cbr\u003e4. The actual operating frequency range of the modual: 749-770MHz (Transmitter and receiver) \u003cbr\u003e5. Modulation: Pi\/4DQPSK (Transmitter) \u003cbr\u003e6. Channel spacing: 4MHz (Transmitter and receiver)  \u003cbr\u003e7. Frequency selection method: Transmitter: Carrying channel one-way loop selection; Receiver: Provides automatic search and manual conversion of two models \u003cbr\u003e8. Frequency stability:  +\/-100KHz (Transmitter and receiver)   \u003cbr\u003e9. The actual working channel of the modual: 20CH \u003cbr\u003e10. Module channel spacing: 1MHz \u003cbr\u003e11. Transceiver distance (using transmit power 100nv in open space): 100m \u003cbr\u003e12. Transmit power (default is 100nV when ordering): 1-100mV (default 100mV)  \u003cbr\u003e13. Receiving sensitivity: -95dBm(Receiver) \u003cbr\u003e14. Input level: 1.0VpK(Transmitter)  \u003cbr\u003e15. Input resistance: 10K ohm (Transmitter) \u003cbr\u003e16. Input interface (Transmitter):   \u003cbr\u003e- Three input modes   \u003cbr\u003e-Stereo audio input \u003cbr\u003e-Normal microphone input  \u003cbr\u003e-Monitor pickup audio input  \u003cbr\u003e17. Stereo input level 1: 30mW RL=32ohms (Receiver)  \u003cbr\u003e18. Stereo input level 2: 50mW RL=32ohms (Receiver)  \u003cbr\u003e19. Output impedance: 1k ohms (Receiver)  \u003cbr\u003e20. Input-output gain ratio: 1:01 \u003cbr\u003e21. Sphere of influence: 20-20000Hz \u003cbr\u003e22. Time latency: 2.5ms \u003cbr\u003e23. Sampling Rate: 48KHz 32bit \u003cbr\u003e24. Signal to noise ratio: 96dB  \u003cbr\u003e25. Distortion: 0.3% at 1KHz  \u003cbr\u003e26. Dynamic Range:90dB \u003cbr\u003e27. Left and right channel isolation: 85dB\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage List\u003c\/b\u003e\u003cbr\u003e1. Transmitter x 1 \u003cbr\u003e2. Receiver x 1 \u003cbr\u003e3. USB power cable x 2 \u003cbr\u003e4. Manual x 1\u003cbr\u003e\u003cbr\u003e","brand":"Infinit Tech","offers":[{"title":"AU680","offer_id":44593889640587,"sku":"PC6442","price":2093.28,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/1880\/7435\/files\/PC6442_fa902c81-7d30-4d47-8d4b-dec01f0d6cb2.jpg?v=1765603746","url":"https:\/\/infinittech.co.za\/products\/measy-au680-wireless-audio-speaker-transmission-box-transmitter-receiver-transmission-distance-100m","provider":"Infinit Tech","version":"1.0","type":"link"}