NK-880

Product abstract description:
- Product Features:
- Adopting LCD liquid crystal display, real-time display of working channel or frequency, RF and AF signal strength is convenient for debugging and testing. 
- Ultra-wide band UHF 788~821MHz, automatic frequency selection, with [IR] infrared automatic frequency pairing function, as long as a press [SYNC] button, you can immediately make the transmitter automatically and accurately lock the host preset channel. 
- Stable PLL phase-locked oscillation circuit, with “noise detection” mute control function, can effectively block the working environment of computer equipment, jukebox and DVD and other noisy RF interference.   
- Working distance: 200 meters.
Technical parameters: wireless receiver: 
- Carrier band: UHF 788~821MHz  
- Number of channels: dual-channel  
- Modulation: FM  
- Oscillation mode: PLL phase-locked frequency synthesis  
- Sensitivity: in the offset is equal to 25KHz, input 6dBv, S / N> 60dB  
- Bandwidth: 30 Mhz  
- Maximum offset: ±45KHz  
- Integrated S/N ratio: >105dB  
- Integrated T.H.D: <0.7% @1KHz  
- Integrated frequency response: 45Hz~18KHZ ±3dB  
- Power supply: DC 12V~16V 10W  
- Output socket: XLR parallel and 6.3 non-parallel socket  
- Operating Distance: 100 meters
Handheld Transmitter
- Carrier Band: UHF 788~821MHz  
- Oscillation mode: PLL phase-locked frequency synthesis  
- Harmonic amplitude: <-65dBm  
- Maximum offset: ± 45KHz  
- Frequency Response: 45Hz~18KHZ ±3dB  
- Bandwidth: 120 Mhz  
- Pickup head: moving coil  
- RF power output: 10MW  
- Battery: AA x 2  
- Current consumption: <100mA  
- Continuous operation time: >10 hours
Beltpack Transmitter
- Carrier Band: UHF 788~821MHz  
- Oscillation mode: PLL phase-locked frequency synthesis  
- Harmonic amplitude: <-65dBm  
- Maximum offset: ±45KHz  
- Frequency Response: 45Hz~18KHZ ±3dB  
- Bandwidth: 120 Mhz  
- Pickup head: capacitive  
- RF power output: 10MW  
- Battery: AA x 2  
- Current consumption: <150ma
- Input socket: 4-pin mini XLR socket  
- Continuous operation time: >10 hours