NKG-8840

-Uses stable PLL phase-locked frequency oscillation circuit. 
-Preset 10 groups of non-interfering frequency groups. Each channel has 300 tuning frequency points to choose from. 
-Powerful CPU control and sound code noise lock double mute control, can avoid computer equipment, jukebox, etc. interference. 
-Infrared frequency pairing, can quickly and accurately lock the transmitter frequency. 
-Adopt electronic volume output control, the operation is more clear and intuitive.

Wireless Receiver 
-Carrier band: UHF610~920MHz  
-Number of channels: four channels  
-Modulation mode: FM  
-Oscillation mode: PLL phase-locked frequency synthesis  
-Sensitivity: S/N>60dB when offset is equal to 25KHz and input is 6dBv.  
-Bandwidth: 30 Mhz  
-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~16V 10W  
-Output socket: XLR parallel type and 6.3 non-parallel type socket  
-Operating distance: 100 meters
Handheld transmitter
-Carrier band: UHF610~920MHz  
-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 type  
-RF power output: 10MW  
-Battery: AA x 2  
-Current consumption: <100mA  
-Continuous operating time: >10 hours
Beltpack transmitter
-Carrier band: UHF610~920MHz  
-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 1  
-Current consumption: <150mA
-Input socket: 4-pin mini XLR socket  
-Continuous operation time: >8 hours
Conference seat transmitter
-Carrier band: UHF610~920MHz  
-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 type  
-RF power output: 10MW  
-Battery: AA x 2  
-Current consumption: <100mA  
-Continuous operation time: >10 hours