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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 noi...
... Power source:AC220V/50Hz Dc±12V(Built-in erchargeable battery 12V/2.2Ah) Frequency Response:VHF180-278MHz Oscillating Mode:±0.005% quartz control phase locked Wireless effecfive...
...often used in electronic industry (semiconductor, LCM, LCD, led, MLCC, TFT, precision ceramics, quartz oscillator), PCB, electrolytic capacitor, rubber plastic keyboard, computer, etc. High temperature oven ...
... time signal: Quartz oscillation Time accuracy: ± 3 seconds per week Battery backup optional: 1.2V×12=14.4V battery assembly Full operation of all ......
Black Handheld Wireless Microphone Karaoke System 40Hz-18KHz UHF-585 Carrier Wave Frequency Range: UHF 618-870MHz Oscillation Mode: Quartz Controlled Fixed Frequency Carrier Wave Stability: 10 PPM Sensitivity: ...