WM-550R
WM-550R
WM-550R
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Model Number:

WM-550R

Description:

SONKEN DUAL UHF WIRELESS MICROPHONE

WM-550RPrint The Brochure           WM-550R
SONKEN DUAL UHF WIRELESS MICROPHONE

The Sonken UHF professional frequency-fixed wireless
microphone system is a system that operating in UHF band.

The traditional wireless microphone system is easy to be
interfered by the harmonic coming from the digital
apparatus such as DVD player and CD player.

To solve the problem, Sonken UHF professional wireless microphone
system adopts the unique technology of anti-interference to
protect the muting control system being opened by the
noises and signals from outside, and it also adopts the
selective multilevel narrow band filter for UF and IF to avoid
the system being interfered.


1.    Using UHF 480-600 MHz band to avert frequency interference.
2.    All using quartz crystal oscillating circuits
3.    High efficiency batteries consumption design, so the handhold could be in using for 10 hours continuously.(AA batteries)
4.    The space availability is more than 60meters at the clearing
5.    It is suitable for stages, ballrooms, classrooms and home use.

1. COMPREHENSIVE PERFORMANCE
Carrier Frequency: UHF 490-550MHz
Frequency Stabilization: <±30ppm
Dynamic Range: >90dB
Total Harmonic Distortion: <0.5%
Frequency Response: 40Hz-15KHz ±3dB
Audio Output Level: Separate Type: 0-±400Mv
Mix Type: 0-200Mv
2. FIXED RECEIVER
Power Supply: DC17V
Power Consumption: 4W
Signal/Noise Ratio: >90dB
Image & Spurious Rejection: >80dB
Border Upon Channel Rejection: >80dB
Receiving Sensitivity: 10dBuV (SIGNLAL=30dB)
3. HANDHOLD MICROPHONE
Transmitter Power: 8.5mW
Modulation Type: FM, F3F
Max Deviation: ±25KHz
Spurious Emission: >40dB
Battery Voltage: 9V×1
Battery Life: 8 hours



12 MONTHS WARRANTY