Shudder SDR2803 Wireless Microphones 8 microphones, 4x microphone + 4x micro ports bodypack headband + lavalier 128 channels

Shudder SDR2803 Wireless Microphones 4x Handheld Microphones 4x Microphone Set 128 Channels The Shudder 20 Series 8-Channel Microphone Set is a UHF wireless microphone system operating on variable frequencies. This series is designed to provide high-quality sound and reliable transmission. Ideal for professionals, DJs, presenters, karaoke, public speaking, and any event requiring freedom of movement and excellent audio quality. Each transmitter has an LCD display that shows the frequency and battery status of the connected microphones. The main advantages of the Shudder SDR20 series microphone set: Variable channels in the microphones - allow for collision-free operation of multiple sets next to each other Modern design 1U rack mount Battery level indicator Modern power button - silent Easy-to-read displays Carrying case Product designed at UEW The SDR2803 set includes: Eight wireless microphone transmitters (four handheld transmitters + four bodypack transmitters with headset and tie microphones) Microphone base - receiver Jack 6.35mm - Jack 6.35mm connector AC adapter Batteries User manual Technical parameters of the transmitter: Frequency range: 510-580MHz Oscillation mode: frequency locked Frequency stability: ±10ppm RF power: 10dBm Frequency range: 40Hz to 18000Hz Distortion: ≤0.5% Battery specifications: 1.5V x 2 AA batteries Continuous operation time: 4-6 hours (depending on battery type and capacity) Receiver technical parameters: Frequency range: 510-580MHz Variable frequencies: 16 per channel (total 128 channels per set) Oscillator mode: circuit frequency lock Frequency stability: ±10ppm Reception sensitivity: -95~-71dBm Frequency range: 40Hz to 18000Hz Distortion: ≤0.5% Signal to noise ratio: ≥90dBAudio output: 350mV (maximum) DC voltage: DC 12V 5W