Wireless Microphone Set MV3000-H2 One Receiver with Two Microphones
Specifications
System
Radio frequency range: 520-830MHz
Modulation mode: FM frequency modulation
Available bandwidth: 30MHz per channel
Number of channels: 200-300 channels with infrared automatic frequency
matching.
Frequency stability: 0.005%
Dynamic range: more than110dB
Peak frequency offset: ±45KHz
Audio response: 60hz-18khz (3db)
Comprehensive SNR: more than 105dB
Comprehensive distortion: less than 0.5%
Gross weight: 3.5kg
Wireless Receiver
Receiver mode: secondary frequency conversion superheterodyne
Intermediate frequency: first intermediate frequency: 110MHz, second
intermediate frequency: 10.7MHz
Wireless interface: BNC block
Sensitivity: 12dB(80dB S/N)
Silence threshold: 0-40dB
Spurious suppression: more than 80dB
Output: Unbalanced:+4db (1.25v)/5kω
Balance: +10dB(2.5V)600Ω
Supply voltage: DC11-16V(rated12V)
Current: single receiving, less than 200mA, double receiving, less than 350mA
Body size: 484x214x44mm (length x width x height)
Wireless Microphone
Output power: 10mW
Spurious suppression: -60dB
Power supply: 1.5V×2
Current: < 110 mA (HF) < 80 mA (LF)
Service time (alkaline battery): not less than 8 hours.