ST-812 Wireless recharge microphone

Comprehensive characteristic 1.Load frequency range :470MHz-960MHz(depending on the applicable country range) 2.Mode :FM frequency modulation 3.Maximum frequency offset :t45KHz 4.Frequency should be :50Hz15KHz 5.SNR (S/N):>105dB(A) 6.Distortion degree (1KHz):<0.3% 7.Operating temperature :10°C~55 °C 8.Working distance :30-60 meters

Category：

UHF wireless microphone

Service hotline:

0750-7779797

Online message

Detailed introduction

receiver：
Oscillation mode :PLL(Digital Frequency Synthesizer)
Yisan inhibition :≥80dB
Image suppression :≥80dB
Sensitivity :5dBuV child output level:
Balanced output (XLRoutputjack):250mV/600Q
Unbalanced output (1/Aoutputjack):400mV/3kQ
Operating voltage :DC13.516V
Working current :≤800mA

handheld transmitter：
RF power output: up to 30mW(depending on applicable national specifications)
Oscillation mode :PLL(Digital Frequency Synthesizer)
Transmission frequency stability :<30ppm
Dynamic range :≥100dB(A)
Frequency response :50Hz15KHz
Maximum input sound pressure :130dBSPL
Simple pickup head: moving coil type
Battery: 14650 (1200ma)