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PRODUCTS
Wireless Mic Systems
ACT-707D UHF Dual Channel True Diversity Receiver
The ACT-707D is a full-rack 1RU design with dual receivers housed in a compact metal case.
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, and transmitter battery level as well as Group, Channel, Frequency, Performer's Name, Squelch level, Mute On/Off and Address which can be set manually.
Press the "SCAN" button and the receiver will auto-scan and lock on to an open, interference-free frequency. Then press the "ACT" button to automatically upload the receiver frequency to the transmitter.
Output level and dynamic range are accurately pre-adjusted to equal the microphone capsule's sensitivity, thus ensuring optimal performance of the system.
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 the system 24-hours a day.
Manual or PC-control via comprehensive MIPRO PC-control software. Digitally controlled, real-time 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.
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Main Frame
Size |
EIA
standard 1-rack unit |
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Channels |
Dual-channel |
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Main Frame
Construction |
Metal
frame, plastic panel |
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Receiver
Module |
Fixed |
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Display
Status |
Color LCD
panel displays RF/AF and diversity metering, transmitter
battery fuel gauge as well as Group, Channel, Frequency,
Performer's Name, Squelch level, Mute On/Off and Address
which can be set manually. |
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Oscillation
Mode |
PLL
synthesized |
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Stability |
±0.005%
(-10~50℃) |
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Carrier
Frequency Range |
UHF
620~950MHz |
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Bandwidth |
24MHz
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Receiving
Mode |
True-diversity receiving |
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Sensitivity |
6dBμV, at
S/N>80dB, 40KHz deviation |
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Max.
Deviation Range |
±68KHz,
with level limiting |
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S/N Ratio |
>105dB(A) |
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T.H.D. |
<0.5% @
1KHz |
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Frequency
Response |
50Hz~18KHz±3dB, with high-pass filter |
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Maximum
Output Level |
Mic-level:
-20dBV/100Ω, Line-level: -4dBV/5KΩ |
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Output
Connectors |
XLR
balanced & 6.3φ phone jack unbalanced. Multi-channel
system can switch between separate or mixed output.
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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.
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Squelch
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Innovative
"PiloTone & NoiseLock" dual-squelch circuit.
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AC Power
Supply |
Integrated
90~264V AC switching power supply |
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DC Power
Supply |
N/A
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Dimensions |
420(W)×44(H)×206(D)mm / 16.5(W)x1.7(H)x8.1(D)" |
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Weight |
3.0kg /
6.6lbs |
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Matching
Transmitters |
ACT-707H,
ACT-707HM,
ACT-707T,
ACT-707TM |
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Note |
Varied
specifications on carrier frequency range and maximum
deviation to comply regulation of different countries. |
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ACT-707HM |
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ACT-707H |
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ACT-707TM |
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ACT-707T |
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ACT-707SD |
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FB-72 |
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FBC-71 |
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MP-10 |
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AT-20 |
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