Newest Model: 2023 SINGTRONIC UHF-4000Pro is equipped with auto mute function (MIC will pause after left hand for 3 seconds in any direction, any angle.). It will enter into standby situation after 5 mins, auto power off after 15 mins.

Features:

• This new model is equipped with new circuit to provide good sound quality and perfect working distance.

• Stringing frequency can be solved with automatic channel searching disturb function and will be more convenient installation.
• Initial volume and MAX volume setting.
• Boot times functions.
• MIC will auto mute when drop down.
• UHF frequency (PLL).
• 100 x 2 channels, space is 250 KHz.
• Working distance at least 80 meters.

• External Squelch knob is on the rear panel of receiver, can flexible to set between 10 m -80 m.
• Mainly for karaoke project, one receiver with two transmitters. Can be use 100 units at the same time of one KTV.

Specification:

• Frequency range：610-820MHz

• Channels：100×2
• Modulation Mode：FM（PLL）
• Bandwidth: 60MHz
• Frequency Stability：±10ppm
• Sensitivity ：-95~-67dBm
• Frequency：50Hz - 15KHz
• Signal-to-noise ratio(S/N): >105dB(A)
• THD(1kDz): <0.3%
• Harmonic distortion：≤0.5%
• Noise ratio ：≥110dB
• Output：balanced or mixing
• Transmitting power：3-30mW
• Battery type：AA
• Power：100-240V 50-60Hz 12VDC or 220VAC/50-60HZ 12VDC

• Power consumption：≤8W

***Guarantee In Stock, Will Ship The Same Day*** ---> With 1 Year Warranty

FREE: UPS Ground Shipping Within 48 States