200 Channel UHF Wireless Hand Held Microphone Mic System U8891 USA SELLER - $169 - (Chino, CA)
mayunstore_us Features: 100% brand new and high quality. Adopt UHF paragraph, less interference, more reliable transmission.(Actual frequency of use in accordance with local regulations to determine the machine.) Adopt multi-channel DPLL frequency synthesis technology, in the 50MHz frequency bandwidth, with 250KHz channel spacing, providing as many as 200 channel choices,convenient for machines used at the same time,easy to avoid all kinds of interference. Advanced automatic frequency technology ,even if the transmitter and receiver frequency modulation in turmoil, you can conveniently adjust the frequency to correspond with the receiver. Equipped with high power conversion function, you can use fluently not only in places of assembly activities (high-power launch), but also in the classroom, KTV rooms(low-power launch), saving more battery power. Lock function, avoid misuse. Sensitivity is adjustable, improve the anti-interference. LCD disply, more intuitive. Range: Up to 328 feet ( 100meters ) Specifications: Frequency ranges: UHF640MHz-690MHz(Actual frequency of use in accordance with local regulations to determine the machine) Modulation mode: Broadband FM Available Band Width: 50MHz Channel number: 200 Channel spacing: 250KHz Frequency Stability: ±0.005% Dynamic range:100dB Peak deviation :±45KHz Audio response: 80Hz-18KHz(±3dB) Comprehensive SNR: >105dB Comprehensive Distortion: =0.5% Operating Temperature:-10?-+40? RECEIVER Receive mode: Double Conversion Super Heterodyne Wireless interface: BNC/50O Sensitivity: 12dBµV(80dBS/N) Sensitivity adjustment range:12-32dBµV Spurious rejection: =75dB Maximum output lever: +10dBV TRANSMITTER Antenna Program: Bodypack transmitter with 1/4 wave whip antenna. Handheld microphone built-in spiral antenna Output power High:30mW,Low:3mW Spurious rejection: -60dB Voltage: Two AA batteries Current utility time: High:>10 hours,Low:>15 hours Package size: 56.5x41.2x7.2cm Package included: 1 x Receiver 1 x Hand-held Microp…
ADVERTISEMENT
From ebay.com - 1 month ago