ST-9810 One on One Performance True Diversity Wireless Microphone

The ST-9810 True Diversity Wireless Microphone System is a wireless microphone system suitable for performance, designed using many leading industry high-tech technologies: ultra high frequency (UHF) transmission, true diversity reception, dual CPU control, LCD display, metal housing, PLL phase locked loop technology, noise detection, etc., with the advantages of 100 frequency points adjustable and easy to operate. Microcomputer CPU control: The entire hardware circuit of the system is controlled by a microcomputer, which can perform processing such as frequency selection, display, mute lock, battery capacity monitoring, and achieve various functions that are not easy to achieve with traditional models. LCD display: High performance LCD is used for display, and all control menus can be displayed on the LCD screen for easy control of the system.

Category：

Performance wireless microphone

Service hotline:

0750-7779797

Online message

Detailed introduction

System indicators:
Carrier frequency band: UHF 640-690MHz
Modulation mode: FM
Oscillation mode: PLL phase locked frequency synthesizer
Frequency stability: ± 0.0005%
Sensitivity: When the offset is equal to 25KHz, the input is 6dB μ S/N>60dB at V
Maximum deviation: ± 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: balanced type: - 20dBV/100 Ω
Unbalanced type: - 4dBV/5K Ω
Output socket: XLR balanced type and 6.3 φ Unbalanced socket
Effective working distance: generally 100 meters (in an open area)
Power supply: 100 - 240V

Transmitter indicators:
Harmonic radiation:<- 63dBm
Frequency band width: 20MHz
Maximum deviation: ± 45KHz
Power output: 30mW
Frequency response: 50Hz~18KHz
Maximum input sound pressure: 130dB SPL
Voice head: dynamic coil type
Battery: AA × two
Current consumption:<110 mA

Key words:

ST-9810