cheap price dual-channel conversion fm wireless karaoke microphone

  • group nameWIRELESS MICROPHONE SYSTEM

  • Min Order1 piece

  • brand nameSinbosen| Audio sound system manufacturer

  • modelSU-39

  • payment methodWestern Union, MoneyGram, T/T, Paypal

  • update timeSun, 28 Apr 2024 03:46:32 GMT

Paramtents

  • Frequency range 740-790MHz

  • Available Band Width 50MHz

  • Channel number 200

  • Channel spacing 250KHz

  • Frequency stability ±0.005%

  • Dynamic range 100dB

Packging & Delivery

  • Min Order1 piece

Briefing

cheap price dual-channel conversion fm wireless karaoke microphone

Detailed

Microphone use two AA batteries, continued up to 10-15 hours.
Double Conversion Super Heterodyne, with a high receiver sensitivity.
Infrared frequency, automatic synchronization lock the transmitter frequency.
Receiver automatically scans and locks the current environment is best to use free channels.
 System
 Frequency range740-790MHz
 Modulation ModeBroadband FM
 Available Band Width50MHz
 Channel number200
 Channel spacing250KHz
 Frequency stability±0.005%
 Dynamic range100dB
 Peak deviation±45KHz
 Audio response80Hz-18KHz(±3dB)
 Comprehensive SNR105dB
 Comprehensive Distortion≤0.5%
 Operating Temperature -10+40

 RECEIVER
 Receive modeDouble Conversion Super Heterodyne
 Intermediate frequencyThe first medium frequency:100MHz
The second medium frequency:10.7MHz
 Wireless interfaceBNC/500Ω
 Sensitivity12dB u V80 dBS/N
 Spurious rejection≥75dB
 Sensitivity adjustment range12-32dBV
 Maximum output level +10dBV
 TRANSMITTER
 Output powerHigh:30mWLow3mW
 Spurious rejection -60dB
 VoltageTwo AA batteries
 Current utility timeHigh:10 hours   Low:15 hours
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Nearest port for product export
Guangzhou, Yantian,Shenzhen, Shekou,Shenzhen
Delivery clauses under the trade mode
FOB, CFR, CIF, EXW, FAS, CIP, FCA, DDP, DDU, Express Delivery, DAF
Acceptable payment methods
T/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Westem Union, Cash, Escrow
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