DNA RV-4 wireless microphone 4x handheld transmitter receiver set sound system UHF 518-542 MHz

DNA RV-4 is a professional wireless microphone set that includes four handheld microphones and a radio wave receiver that transmits audio signals to the sound system. The set is the perfect solution for bands, vocal groups and event companies. It works great at weddings during joint feasts, at karaoke, on stage during concerts and various types of performances, as well as at conferences, author meetings and various cultural events.

Each wireless microphone is powered by two AA batteries. In the center of the handle are a power switch, an infrared receiver and an easy-to-read LCD display showing the transmitter's operating frequency and battery level. It also houses a high and low frequency switch, which allows us to make a subtle correction to the tone of the sound collected by the microphone.

The UHF receiver has 4 XLR output channels (A and B) and a 1/4 jack output. There are 4 separate control panels on the front that operate individual microphones. Using these, we can pair the devices with each other by sending the correct transmitter frequency via infrared to a specific panel. The microphones are ready for operation, and through the receiver we can control their volume and channel functions. The wide frequency range and high transmission speed allow the microphones to work without interference.

DNA RV-4 is an excellent wireless sound system that is widely used in stage technology. It is light, portable and easy to use, plus it is powerful, as two batteries last for up to 8 hours of operation! When considering which wireless microphone to choose, you should definitely think about a comprehensive solution and pay attention to the DNA RV-4. This is a fully professional, yet relatively inexpensive wireless microphone set, available at the lowest price from our store!

Technical specifications:

• Transmitter power supply: rechargeable battery/non-rechargeable battery (2 x AA)
• Receiver power supply: DC 12-18V
• Modulation: Π/4 - DQPSK
• Frequency range: 518 - 542 MHz, 4x24
• Sampling rate: 48 kHz
• Transmission speed: 204.8 kbps
• Dynamic range: >90dB
• Total harmonic distortion: <0.1%
• Audio transmission delay: <3ms
• S/N ratio: >96 dB
• Frequency response: 30~20 kHz
• RX sensitivity:< -94 dBm
• Included: batteries, power adapter, 6.3mm jack-jack cable, user manual

Original packaging and filling.