- Microphones[3]
- Speakers[8]
- Amplifiers[10]
- Home Theatre System[2]
- Karaoke Players[6]
- Other Audio & Video Equipments[9]
- Professional Audio[10]
- Integrated Circuits[1]
- Contact Person : Ms. Feng Sarah
- Company Name : Guangzhou Ruichen Audio Equipment Co., Ltd.
- Tel : 86-20-86245029
- Fax : 86-20-86320353
- Address : Guangdong,Guangzhou,S-KING Industrial Park, Dongguan Village, Xinhua Town, Huadu District, GUangzhou, China
- Country/Region : China
- Zip : 510800
Professional wireless microphone
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Features
1. Using advanced electro-acoustic technology combined modern electro-acoustic materials makes microphone high energy output. Super dynamic response and tune smooth deep.
2. Cardioid directivity design keeps the best radiohead angle meanwhile provide the maximum sound quality of screaming resistance.
3. Multilayer isolation design from noise completely cut off the generation of murmurs and crackle in near distance while singing
4. Whole brazing toughened heat treatment headnet and high elastic falling preventing functions avoid accidentally fall bringing damage to microphone.
5. Super strong anti-sound pressure ability, pure sound quality. Never crackle and no inflextion.
6. Threaded radiohead design is easy to install and replaceable.
Applications
Suitable for KTV rooms, Home Theater Karaok, Conference rooms, Schools, stage performance occasion, etc.
Technical Parameters
Model: U2
1. Receiver Index
| Receiver Mode | Secondary specialized superheterodyne frequency conversion |
| IF Frequency | First Mid Frquency110MHz, Secondary Mid Frequency10.7MHz |
| Radio Interface | BNC/50Ω |
| System Sensitivity | 12db μV (800dBS/N) |
| Sensitivity Adjustment Range | 12-32dB μV |
| Spurious Reduction | ≥75dB |
| Maximum Output Level | 0 dBV |
2. Transmitter Index
| Antenna Program | Hanging Transmitter adopts 1/4 wave long prehensile bullwhip shape antenna handheld microphone built-in spiral antenna |
| Output Power | High Power 10mW, Low Power 3mW |
| Spurious Reduction | -60dB |
| Using Time | 10mW>10 hours, 3mW>15 hours |
3. System Index
| Antenna Program | Hanging Transmitter adopts 1/4 wave long prehensile bullwhip shape antenna handheld microphone built-in spiral antenna |
| Output Power | High Power 10mW, Low Power 3mW |
| Spurious Reduction | -60dB |
| Spurious Reduction | 10mW>10 hours, 3mW>15 hours |
4. System Index
| Frequency Response | 620-950MHz |
| FM Model | Boardband FM |
| Adjustable Frequency Range | 50MHz |
| Signal Channel Number | 200 |
| Signal Channel Spacing | 250KHz |
| Frequency Stability | ±0.0005% |
| Dynamic Range | 100dB |
| Maximum Frequency Devitation | ±45KHz |
| Audio Frequency Response | 80Hz-18KHz(± |
| Integrated SNR | >100dB |
| General Distortion | ≥0.5% |
| Operating Temperature | -10°C~+40°C |
Professional wireless microphone
