ST-9002 KTV wireless microphone

Features: 1. Advanced digital ID pilot function, completely eliminating interference and frequency hopping phenomena 2. Clear and bright sound quality, ideal for a distance of60 meters 3. 200 selectable frequency points, strong anti-interference ability 4. Receiver with battery consumption display for transmitters, universal hand 5. Feedback squeal suppression function, effectively reducing feedback squeals 6. Suitable for large and small stages, conference halls, KTV rooms, etc

Category：

UHF wireless microphone

Service hotline:

0750-7779797

Online message

Detailed introduction

System indicators:
Frequency range: 500-900MHz
Modulation method: broadband FM
Adjustable range: 50MHz
Number of channels: 200
Channel interval: 200KHz
Frequency stability: within ± 0.005%
Dynamic range:>105dB
Maximum frequency deviation: ± 45KHz
Audio response: 40Hz-18KHz (± 3dB)
Comprehensive signal-to-noise ratio:>110dB
Comprehensive distortion: ≤ 0.2%
Working temperature: - 25 ℃ -+40 ℃
Receiver index:
Receiver mode: secondary conversion superheterodyne
Input power: 5W
IF frequency: first IF: 110MHz, second IF: 10.7MHz
Wireless interface: BNC/50 Ω
Sensitivity: 12 dB μ V (80dBS/N)
Sensitivity adjustment range: 10-32dB μ V
Spurious suppression: ≥ 95dB
Maximum output level:+10 dBV
Transmitter indicators:
Antenna program: The mounted transmitter uses a 1/4 wavelength whip antenna and a handheld microphone
Built-in antenna
Output power: 20mW
Spurious suppression: - 60dB
Power supply: two AA batteries
Usage time: about 8-10 hours

Key words:

st-9002 range frequency antenna if power plusmn spurious output suppression