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MIPRO ACT-311B Single-Channel Diversity Receiver

1/2U metal single-channel diversity receiver.
Model :ACT311II
SKU :ACT311II

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AED 521.85
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MIPRO ACT-311B Single-Channel Diversity Receiver


  • 1/2U metal single-channel diversity receiver.
  • Description
  • • EIA standard 1/2U metal receiver.
    • Receiver provides bias for booster where MIPRO antenna systems can be added for extended receiving range and stability.
    • Backlit LCD displays group, channel, frequency, RF level, antenna selection, AF level, battery level indicator, interference warning indicator, and panel lock indicator.
    • A lit green light indicates a working mode when receiver detects an incoming signal or buttons touched. Light dims automatically when receiver is idle for about 10 seconds.
    • Balanced XLR / unbalanced 1/4 " audio output jack, output level switch and DC input are on the rear panel. One mixed-output switch is available for dual-channel receivers.
    • High efficiency and low spurious PLL circuitry with Auto Scan functioin. Each receiver is presets with 11 groups, Groups 1~6, 7~10 have 8 &16 compatible channels respectively. Up to 8 channels in group 11 can be saved and recalled within 961 user-defined frequencies. A total of 112 preset channels per band.
    • World’s first ACT™ function provides precise and rapid frequency sync to the transmitters.
    • Advanced diversity technology for optimum reception range and reduces signal dropouts and the “PiloTone & NoiseLock” dual-squelch circuits prevent noise interference.
    • Adjustable ‘SQ’ for higher sensitivity to increase receiving distance and lower sensitivity to reduce interference.
    • Industry’s only RF interference warning indicator for ideal SQ level adjustment.
    • DC input socket accepts 12~15V power supply.
    • Matching ACT-32H handheld and ACT-32T bodypack transmitters.

Specification

DatasheetACT-311 Datasheet [PDF]
ChannelSingle
ChassisEIA Standard 19 " 1/2U metal chassis
Receiving ModeCPU-controlled diversity receiving
Frequency RangeUHF 480~934MHz
Bandwidth24MHz
Preset Frequencies112 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.
AntennaRear Panel. Detachable.
Oscillation ModePLL synthesized
Stability±0.005% (-10~+60ºC)
Sensitivity10dBµV, at S/N>80dB
S/N Ratio>106dB(A)
T.H.D.<0.5% @ 1kHz
Frequency Response50Hz~18kHz, with high-pass filter
Squelch"PiloTone & NoiseLock" dual-squelch circuit
Audio Output AdjustmentOutput level accurately pre-adjusted to equal to the microphone capsule sensitivity.
Maximum Output Level2-level Switch: Line & Mic
Power SupplyExternal AC Adapter, 12~15V DC, 1A
Dimensions210(W)×44(H)×180(D)mm / 8.3 (W)x1.7(H)x7.1(D)"
WeightApprox. 0.8kg / 1.8lbs
NoteRefer to actual product in the event of product discrepancy. Frequency range and maximum deviation comply with the regulations of different countries.
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