RC-7981T True Diversity High Sound Quality Wireless Microphones
- Description
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Features
• With advanced digital ID pilot function, completely eliminate interference and channeling phenomenon
• The sound quality is clear and bright, and the ideal distance is 60m
• 200 groups of optional frequency points, strong anti-interference ability
• The receiver is equipped with transmitter battery usage display, which is universal for hand microphone
• It has the function of suppressing and weakening the feedback whistling, which can effectively reduce the feedback whistling
• Suitable for large and small stages, conference halls, KTV rooms, etc
| Specifications | RC-7981T |
| Carrier frequency band | UHF 645 – 665Mhz |
| Modulation mode | FM |
| Oscillation mode | PLL phase locked frequency synthesizer |
| Frequency stability | ± 0.0005% |
| Sensitivity | Input 6dB at offset equal to 25kHz μ At V, s/n>60db |
| Maximum offset | ± 45kHz |
| Band width | 40MHz |
| Comprehensive s/n ratio | >108 DB |
| Comprehensive t.h.d. | < 0.4% @ 1 kHz |
| Comprehensive frequency response | 65hz~18khz ±3dB |
| Maximum output voltage | – 20dbv / 100 Ω, Unbalanced type -4dbv/5k Ω |
| Output socket | XLR balanced and 6.3 φ Unbalanced socket |
| Working effective distance | 100 meters (open space) |
| Power supply | 100 – 240V |
| Specifications | |
| Harmonic radiation | < 63dbm |
| Band width | 20MHz |
| Maximum offset | ± 45KHz |
| Power output | 3000MW |
| Frequency response | 50Hz-18KHz |
| Maximum input sound pressure | 130dB SPL |
| Voice head | Dynamic or capacitive |
| Battery | AA x2 |
| Current consumption | < 110 Ma |
