RC-U301-Ruoca Professional Signal Channel Wireless Microphone System Dynamic mic
Specification
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Receiver | |
| Channels | Single Channel | |
| Frequency Stability | ±0.0005%, PLL Lock Loop frequency control | |
| Carrier Frequency Range | UHF 460-950MHz | |
| Modulation Mode | FM | |
| Operating Range | 100M typical(in open space) | |
| Oscillation | PLL synthesized | |
| Sensitivity | >105dB | |
| Band Width | 80MHz | |
| T.H.D. | <0.4%@1KHz | |
| Frequency response | 45Hz~18KHz±3dB | |
| Power Supply | 100-240V AC50/60Hz,10W | |
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Transmitter | |
| Carrier Frequency Range | UHF 460-950MHz | |
| Oscillation | PLL synthesized | |
| Harmonic radiation | <-63dBm | |
| Bandwidth | 80MHz | |
| Maximum Deviation | ±45KHz | |
| Microphone Element | Dynamic, Directional | |
| RF Power Output | 8mW/12mW(Selectable) | |
| Battery. | AA×2 | |
| Current Consumption. | 120mA | |
| Battery Current/Life | Almost 8 Hours | |
Advantage
Professional UHF wireless microphone system - high sensitivity transmission
This UHF wireless microphone system adopts advanced PLL (Phase Locked Loop) frequency synthesis technology, providing 100 adjustable frequency points, covering a wide frequency range of 460-950MHz, supporting dual channel reception, and meeting the needs of multiple devices for simultaneous use. The system has excellent anti-interference ability. Through antenna grading design and "noise locking" function, it effectively shields environmental RF interference, ensures signal purity and stability, and is suitable for professional scenarios such as performances, conferences, and teaching.
Advantages
Intelligent frequency synchronization
One click [IR] infrared synchronization function, press to automatically synchronize the receiver frequency to the transmitter, eliminating the tedious manual frequency modulation and ensuring efficient and accurate operation.
High stability transmission
± 0.0005% ultra-high frequency accuracy, combined with PLL phase-locked loop control, eliminates frequency deviation problems, with a maximum frequency deviation of ± 45KHz, ensuring no frequency interruption or delay in sound.
Long distance with high fidelity
In an open environment, the transmission distance can reach 100 meters. The dynamic directional microphone unit, combined with FM modulation, has a frequency response range of 45Hz~18KHz (± 3dB), with a total harmonic distortion of<0.4%. The sound quality of human voice and instruments is clear and delicate.
