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105DB S / N ratio Meeting Microphone System UHF500MHz ~ UHF600MHz ST-3000 Features: 1. Using UHF frequency band of 500~600MHz. 2. Using Quartz crystal frequency stabilization system. 3. Five hours of continuous...
Metal Case Karaoke Microphone Dual Channel 100-240V Stronger Clearer Signal And Better Sound Quality Product Parameter Oscillation PLL synthesized Sensitivity 6dBV, S/N>60dB at 25 deviation Band Width 30MHz Ma...
...Wireless DATA Transceiver VHF / UHF Wireless Data Module KP-RM304 is a module of DATA transmission integrated with voice communication. Specially designed for automatic industry with high reliability and sta...
...Wireless Conferencing System UHF 620-850MHz FM PLL Simple Convenient Receiver Parameter Frequency Stability ±0.001% Modulation Mode FM S/N Ratio >105 dB T. H. D 60dB @25KHz, 6dBv. Power Supply DC 12 V-18V Ba...
...Wireless Conferencing System UHF 620-850MHz FM PLL Simple Convenient Receiver Parameter Frequency Stability ±0.001% Modulation Mode FM S/N Ratio >105 dB T. H. D 60dB @25KHz, 6dBv. Power Supply DC 12 V-18V Ba...
Easy operation 18 Units Simple Conference Wireless Conference System Meeting Voting Receiver Parameter UHF Channels UHF 4 channels Oscillation PLL synthesized Frequency range UHF 620MHZ-850MHZ Frequency Stabili...
Easy operation 18 Units Simple Conference Wireless Conference System Meeting Voting Receiver Parameter UHF Channels UHF 4 channels Oscillation PLL synthesized Frequency range UHF 620MHZ-850MHZ Frequency Stabili...
High-fidelity sound, a unique anti- interference noise squelch function. Using quartz crystal oscillator , the frequency is more stable , the use of audio compression ---- expansion technology , greatly reduced...
High-fidelity sound, a unique anti- interference noise squelch function. Using quartz crystal oscillator , the frequency is more stable , the use of audio compression ---- expansion technology , greatly reduced...
... costs and improving installation efficiency. Easy and convenient to use, minimizing work in renovating meeting rooms and living rooms. Specification of Wireless Presentation System No. Name Description 1...
... costs and improving installation efficiency. Easy and convenient to use, minimizing work in renovating meeting rooms and living rooms. Specification of Wireless Presentation System No. Name Description 1...
Support Meeting Mode Conference System Simple Wireless Conference System Microphone Receiver Parameter Oscillation PLL synthesized Frequency range UHF 780MHZ-850MHZ Frequency Stability ±0.001% Modulation Mode F...
Support Meeting Mode Conference System Simple Wireless Conference System Microphone Receiver Parameter Oscillation PLL synthesized Frequency range UHF 780MHZ-850MHZ Frequency Stability ±0.001% Modulation Mode F...
2018 NEWGOOD Bluetooth 2.4Ghz Wireless Headset Microphone Voice Amplifier Loudspeaker for Classroom,School,Yoga,Coach BLUETOOTH PORTABLE VOICE AMPLIFIER - A combo of a portable / waistband loudspeaker with ......
Wireless Bluetooth Earphone 10 Hours Playtime with Microphone Sport Stereo V4.1 Bluetooth Earphone For iPhone Android 1.Fashion sports Bluetooth stereo headphones, suitable for outdoor use. 2.......