A-330 UHF WIRELESS MICROPHONE
UHF wireless microphone which have one receiver with: one waist bag transmitter with one black and one skin head mounted microphone and one tie microphone as well as 2 handles microphone
The receiver can process signals from 2 transmitter at time
Receiver
Frequency Range: 640-690 MHz (other channels available upon request)
Receiving Method: Double conversion wireless
Maximum Number of Channels: 200
Receiving Sensitivity: <108 dBm
Frequency Response: 30-18,000 Hz
Signal-to-Noise Ratio: >85 dB
Total Harmonic Distortion: <5%
Dynamic Range: >100 dB
Delay: <3 ms
Audio Jacks: 2 XLR + jack
Antenna Jacks: 2 TNC 50Q
Input Power: External power adapter
Receiving Distance: >60 meters
Transmitter
Transmitting Method: Low-power wireless
Output Power: <10 mW
Frequency Error: <15 ppm
Frequency Stability: ≤±0.002%
Working Current: 100-120 mA
Antenna: Hidden antenna with 50Q impedance
Power Supply: 1.5V (AA*2)
Battery Life: >8 hours