ST-8204 One Drag Four Conference Wireless Microphone

Function Introduction: 1. Adopt 23-level electronic volume control, simple and convenient to use 2. Adopt pure copper antirust microphone tube, with a shock resistant film heart type capacitive microphone core that resists interference from mobile phone signals. 3. The internationally advanced flocking process has a stable metal material base with surface treatment. 4. With advanced digital ID pilot function, completely eliminate interference and frequency hopping 5.200 selectable frequency points, universal microphone, strong anti-interference ability 6. Equipped with a feedback howling suppression attenuation function, which can effectively reduce feedback howling

Category：

Wireless conference microphone

Service hotline:

0750-7779797

Online message

Detailed introduction

Parameters:
Frequency range: 500-900MHz
Modulation method: broadband FM
Adjustable range: 50MHz
Number of channels: 200
Channel interval: 250KHz
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 adopts a 1/4 wavelength whip antenna, and the handheld microphone has a built-in antenna
Output power: 20mW
Spurious suppression: - 60dB
Power supply: two AA batteries
Usage time: about 8-10 hours

Key words:

ST-8204