Mipro Products
Wireless Microphone Systems
ACT-707 UHF Four Channel True Diversity Receiver (Analog)
Features
•
EIA-standard 19" 1-rack unit metal chassis. Compact and space-saving design allows 4 hotswapptable receivers modules.
•
Reliable true diversity reception for maximum range with dual "Pilotone & NoiseLock" circuit
prevents interferences.
•
Innovative, easy-to-read color LCD displays RF/AF, diversity strength, transmitter battery level.
•
Press the "SCAN" button and the receiver will auto-scan and lock on to an open, interference free
frequency.
•
Press the "ACT" button to automatically upload the receiver frequency to the transmitter.
•
Output level and dynamic range accurately pre-adjusted to equal the microphone capsule's
sensitivity, thus ensuring optimal performance of the system.
•
Built-in 4-channel antenna divider. Addition of extension antenna and boosters enhance receiving
efficiency and receiver's antenna connectors will directly provide booster bias.
•
Detachable switching power supply assures stable performance in the range of 90~264V AC
power input and its ventilation design assures safe temperature and stable operation of systems
24-hour a day.
•
A monitoring headphone jack with channel selector and volume control on the front panel.
•
Manual or PC control via comprehensive MIPRO PC-control software. Digitally controlled, realtime programmable panel provides unprecedented flexibility and command capability.
•
Patented and meets worldwide wireless regulations and approvals.
•
Reliable RF, transparent audio performance and an array of leading-edge features and functions
which combine to make the ACT series ideal for a whole host of diverse applications.
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Specifications - ACT-707
Main Frame Size
EIA standard 1-rack unit
Channels
Four-channel
Main Frame Construction
All in metal
Receiver Module
Hot swapped
Display Status
Color LCD panel displays RF/AF and diversity metering, transmitter battery fuel
gauge. Allows manual setting of Group, Channel, Frequency, Performer's Name,
Squelch level, Mute On/Off and Address.
Oscillation Mode
PLL synthesized
Stability
±0.005% (-10~50℃)
Carrier Frequency Range
UHF 620~950MHz
Bandwidth
24MHz
Receiving Mode
True-diversity receiving
Sensitivity
6dBμV, at S/N>80dB, 40KHz deviation
Max. Deviation Range
±68KHz, with level limiting
S/N Ratio
>105dB(A)
T.H.D.
<0.5% @ 1KHz
Frequency Response
50Hz~18KHz±3dB, with high-pass filter
Maximum Output Level
Mic-level: -20dBV/100Ω, Line-level: -4dBV/5KΩ
Output Connectors
XLR balanced & 6.3φ phone jack unbalanced. Multi-channel system can switch
between separate or mixed output.
Audio Output Adjustment
The world's first wireless system with output level accurately pre-adjusted to
equal to the microphone capsule sensitivity and ensure optimal performance.
Squelch
Innovative "PiloTone & NoiseLock" dual-squelch circuit.
AC Power Supply
Built-in detachable 90~264V AC switching power supply
DC Power Supply
4A, 12~15V DC
Dimensions
482(W)×44(H)×240(D)mm / 19.0(W)x1.7(H)x9.4(D)"
Weight
4.2kg / 9.3lbs
Matching Transmitters
ACT-707H, ACT-707HM, ACT-707T, ACT-707TM
Note
Varied specifications on carrier frequency range and maximum deviation to
comply regulation of different countries.
Matching Microphones
ACT-707 HM
ACT-707H
ACT-707TM
ACT-707T
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