Wireless Microphone SE-400U
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- Model NO.: SE-400U
- Application: Music, Voice, Meeting
- Directivity: Omni-direction
- Wireless Technology: UHF
- Origin: Foshan
- Style: Handheld Microphone
- Signal Transmission: Wireless
- Transducer Principle: Condenser Microphone
- Trademark: SYEEKE
- HS Code: 8518100090
| Electronic volume control with 23 levels.|
The use of true-graded receiving technology, maximum use distance of 300 meters.
300 groups of frequency infrared frequency, hand microphone universal, anti-interference ability.
Transmit LCD display channel and battery power, the battery low voltage flashing to 1.8V automatic shutdown.
With the return of whistle suppression weakened function, can effectively reduce the return whistle.
Transmitter is divided into two power regulation, low power 50 meters, high power 300 meters.
Applicable to stage, conference rooms, KTV rooms and so on.
|Frequency range: 735-795MHz|
FM mode: broadband FM
Adjustable range: 60MHz
Channel range: 300
Channel spacing: 200 kHz
Frequency stability: ± 0.005% or less
Dynamic range:> 105dB
Max. frequency deviation: ± 45KHz
Frequency response: 40Hz-18KHz (± 3dB)
Integrated S / N ratio:> 115dB
Total distortion: <0.2%
Operating temperature: -25°- +40°
Receiver mode: the second conversion super heterodyne
|Input power: 5WIF frequency: the first IF: 110MHz, the second IF 10.7MHz|
Wireless interface: BNC / 50Ω
Sensitivity: 12dB (80dBS / N)
Sensitivity adjustment range: > 95dB
Spurious suppression: 10-32dB
Maximum output level: -10dBV
Antenna program: transmitter with a quarter-wavelength whip antenna, built-in antenna
Output power: 20mW
Spurious suppression: -60dB
Power: two AA batteries
Size(hand - held) 210 × 55 × 55mm