- 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.
Singtronic UHF-4000Pro-White Professional Digital Dual PLL Wireless Microphone System
Pearl White
High Freq. 900Mhz
Pearl White Digital
Features
Specifications
| 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 |
