SR20/ST20H

Description

UHF 500-980 MHz band to avert interfering frequency.
Multilevel high frequency and mid frequency narrowband
filter to block interfering signals.
Battery indicator to inform the battery capacity left.
Internal audio compressing-expanding technology to lower
noises and increase the dynamic range.
Re-echo canceling circuit.
Multilevel high frequency booster receiver.
Separated and mixed output for professional and home uses.
Specially designed tone key locking system to avoid interfering
signal open the muting system.
Internal multilevel noise detect circuit for stronger antijam ability.
Alkaline battery consumption average 6-12 hours.
Longest distance 100 meters (open area, 55% RH, 80°F).
Frequency response customized for vocals with brightened
midrange and bass roll off (SH20D only).
Uniform Cardioid pickup pattern to isolates the main sound sources and minimizes background noise.
Pneumatic shock-mount system to cut-off handling noise.
Built-in spherical pop filter.
Ideal for room uses, small to medium-large stages, open-fields, ballroom and auditorium

Frequency Range	500 – 980 MHz
Audio Output	1 x TS Unbalanced (+5 dBu) 2 x XLR Balanced (+8 dBu)
Power Supply	12 – 18V(DC)
Power Consumption	150mA @13.5V(DC)
Chipset Processor	SysteMic SRX
Modulation	Wideband FM
Blocking Rate	≥ 70 dB
Receiver Type	Hybrid Diversity
Attenuation	≥ 65 dB
Signal-to-Noise Ratio	>110dBA (1 mV, peak deviation)
Total Harmonic Distortion	0.9%
AF Out Volume Setting	30dB in 3dB steps
Sensitivity	<-90 dBm
Antenna	Dual, Fixed
Dimensions (WxHxD)	200x43x136 mm (without antenna)
Nett Weight	385 gram