The Mipro ACT-312B / ACT-32H wireless microphone system comprises of one ACT-312B dual channel UHF radio mic receiver and two ACT-32H hand held wireless microphone transmitters. Tech specs:
Channel
Dual
Chassis
EIA-Standard 19" 1/2U
Receiving Mode
Diversity
Frequency Range
UHF 480~934MHz
Antenna
Rear Panel. Detachable.
Preset Channels
112 preset channels. Group 1-6: 8 compatible channels in each group. Group 7-10: 16 compatible channels in each group. Group 11: Up to 8 channels can be saved & recalled. 961 user-defined frequencies in group 11.
Oscillation Mode
PLL Synthesized, Frequency Stability≦±0.005% (-10~+60℃)
Sensitivity
10dBμV, at S/N>80dB
S/N Ratio
>106dB(A)
T.H.D.
Frequency Response
50Hz~18kHz, with high pass filter.
Squelch
"PiloTone & NoiseLock" dual-squelch circuit.
Audio Output Adjustment
Output level accurately pre-adjusted to equal to the microphone capsule sensitivity.