Measy AU680B XLR Interface 5-in-1 Wireless Audio Transmitter and Receiver Kit, Plug Type:AU Plug(Black)

1. 5-In-1 Wireless Audio Transmission: Designed for professional wireless audio applications, this system supports flexible audio connections for live performances, events, and conference setups.
2. Stable Wireless Connection: Reduces the need for long audio cables, offering flexible equipment placement for stages, meeting rooms, and event venues.
3. Multi-Receiver Support: Supports one transmitter connecting to multiple receivers, with capacity for up to 200 receivers for multi-zone audio distribution.
4. Professional XLR Connectivity: Features XLR connectors for connecting compatible mixing consoles and professional audio equipment, helping simplify wireless audio system setups.
5. Durable Aluminum Housing: Built with an aluminum alloy enclosure to help shield against interference, making it suitable for live performances, public address systems, and professional audio applications.
6. Detachable Antenna: The antenna can be easily installed and removed for convenient storage, transport, and maintenance.

Wireless Audio Transmitter Specifications
1. Operating Voltage: DC 5V
2. Operating Current: 120mA Max
3. Ambient Temperature: -16 degrees Celsius to 65 degrees Celsius
4. Operating Frequency Band: 590-630MHz UHF
5. Modulation Method: GFSK
6. Baud Rate: 2Mbps
7. Available Channels: 20 channels
8. Channel Spacing: 4MHz
9. Frequency Selection Method: Provides one-way loop selection of channels
10. Transmission Distance: 1000 meters in open outdoor areas; 200 meters indoors; approximately 100 meters through 3-4 walls
11. Transmit Power: 1-100MV
12. Receiver Sensitivity: 17dBm
13. Input Level: Max 1.0Vpk
14. Input Impedance: 10k ohms
15. Audio Interface: XLR, TRS, RCA, 3.5mm
16. Input Interfaces: Stereo audio input, standard microphone input, and monitor pickup input (three input modes)
17. Output/Input Gain Ratio: 1:01
18. Frequency Response: 20Hz-20000Hz
19. Audio Latency: Less than 0.5ms
20. Sampling Rate: 48KHz 24bit
21. Signal-to-Noise Ratio: 95dB
22. Total Harmonic Distortion: 0.3% 1KHz
23. Dynamic Range: 90dB
24. Left/Right Channel Isolation: 85dB

Wireless Audio Receiver Parameters
1. Operating Voltage: DC 5V
2. Operating Current: 40mA Max
3. Ambient Temperature: -16 degrees Celsius to 65 degrees Celsius
4. Operating Frequency Band: 590-630MHz UHF
5. Baud Rate: 2Mbps
6. Available Channels: 20 channels
7. Channel Spacing: 4MHz
8. Frequency Selection Method: Offers both automatic search and manual channel switching options.
9. Transmission Distance: 1000 meters in open outdoor areas; 200 meters indoors; approximately 100 meters through 3-4 walls.
10. Transmit Power: 1-100MV
11. Receiver Sensitivity: -90dBm
12. Input Impedance: 10k ohms
13. Audio Interface: XLR, TRS, RCA, 3.5mm
14. Stereo Output Power: 30mW/50mW (load impedance 32 ohms)
15. Input/Output Gain Ratio: 1:01
16. Frequency Response: 20Hz-20000Hz
17. Audio Delay: Less than 0.5ms
18. Sampling Rate: 48KHz 24bit
19. Signal-to-Noise Ratio: 95dB
20. Total Harmonic Distortion: 0.3% 1KHz
21. Dynamic Range: 90dB
22. Left and right channel isolation: 85dB