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Takstar DA-251 voice amplifier
TAKSTAR DA-251 wireless voice amplifier
- VHF system (220-270MHz) with more than 40 kinds of frequency spots to choose
- simple but light and modern design
- high fidelity tone quality
- wide frequency response range
- low level of distortions
- smart power supply and special low voltage protection function
Applications: teaching, speeches and small-scale activities
Receiver: Frequency: 220-270MHz (40 kinds frequency spots to choose) Sensitivity: -80dBM (S/N 30dB) Mute Mode: noise locking Resonance Interfere Rate: >50dB False Image Interfere Rate: >50dB Total Harmonic Distortion: < 1% (1kHz)
Transmitter:
Frequency Steadiness: 0.005%
Transmitter Power: 20mw
Harmonic Rejection: >40dB m
Working Voltage: 9V Tier battery
Current Consume: about 35mA
System:
Output Power: about 10W
S/N Ratio: 0dB
Frequency Response: 100Hz-12kHz
Input Signal: wire MICX1 wireless MICX1
Speaker: 4[/10W
Power Supply: AC 220V/50-60HZ DC 10.8V(2AhAnickel hydrogen battery)
Using Distance: 20m of radius overrun0m in the open area;
Weight: 2kg |
