TURE DIVERSITY 640-690MHz UR-3500-L Uhf Dual-channel Wireless Lavalier Microphone Wireless Lapel Mic Lapel Mic Wireless
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China [CN] Receiver technical parameters:
Carrier frequency band: 640 ~ 690MHz (optional)
Number of channels: dual channels
Modulation: FM
Sensitivity: S / N> 60Db when input 6dBv
Band width: 30MHz
Maximum offset: ± 45KHz
Comprehensive S / N ratio:> 105dB
Comprehensive T.H.D: <0.7% @ 1KHz
Comprehensive frequency response: 45Hz ~ 18KHZ ± 3dB
Power supply: DC 12V
Output socket: XLR parallel and 6.3 non-parallel jacks
Receiving distance: about 300 meters
Launch technical parameters:
| Carrier frequency band | UHF640 ~ 690MHz (optional) |
| Oscillation mode | PLL phase locked frequency synthesis |
| Harmonic radiation | <-65dBm |
| Maximum offset | ± 45KHz |
| Frequency response | 45Hz ~ 18KHZ ± 3dB |
| Band width | 120MHz |
| Sound head | dynamic coil type |
| RF power output | 15MW |
| Battery | AA * 2 |
| Current consumption | <90mA |
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