Mipro ACT-747B Narrowband Quad-Channel True Diversity Receiver

Features of the Mipro ACT-747B Narrowband Quad-Channel True Diversity Receiver:
EIA standard 1U rack-mountable metal receiver.
UHF PLL synthesized circuit ensures high stability and low spurious emissions.
Enhanced RF circuitry greatly reduces interference and intermodulation.
MIPRO’s 3rd generation advanced RF and IF circuitry to improve anti-interference characteristics and
increase the number of interference-free channels available.
Auto Scan function allows quick search for an interference-free working channel from 104 preset
channels under 10 groups.
World’s first ACT™ function provides precise and rapid frequency sync to the transmitters.
True diversity receiving for best reception quality. Dual “PiloTone & NoiseLock” circuits minimize
interference.
Industry’s only full-color VFD screen delivers a bright, clear viewing in day or night environments with
automatic bright (working) and dim (standby) displays during performance.
All controls are intuitive and easily set up via a single rotary knob.
Industry’s only RF interference warning indicator for proper adjustments of the SQ level. Increase
sensitivity to extend receiving range; decrease the sensitivity to reduce interference.
Single channel or mixed output, switchable between three output levels for the best sound quality
options.
High dynamic range and high fidelity characteristics for transparent audio performance.
Receiver provides bias voltage for MIPRO antenna systems to enhance reception range and signal
stability.
MIPRO RCS.Net software allows real-time computer setup, control and monitoring.
Built-in 100 – 240V AC switching power supply ensures system safety and stability.

Specifications:

Frequency Range UHF 480 – 934 MHz
Bandwidth 24 MHz
Preset Frequency
104 preset channels.
Group 1 – 6: 8 compatible channels in each group
Group 7 – 8: 12 compatible channels in each group
Group 9 – 10: 16 compatible channels in each group
Receiving Mode True diversity
Receiving Antenna Rear Panel. Detachable.
Oscillation Mode PLL Synthesized
Stability ≦ ±0.005% (-10 –+60℃)
Sensitivity 6 dBµV at S/N > 80 dB
S/N Ratio > 105 dB(A)
T.H.D. < 0.5% @ 1 kHz Frequency Response 50Hz - 18kHz, with high-pass filter Squelch "PiloTone & NoiseLock" dual-squelch circuit Audio Output Output level accurately pre-adjusted to equal to the microphone capsule sensitivity. Max. Output Level +16dBV / 0dBV / -6dBV Output Connector Balanced XLR Output Switch Single channel output or mixed output Operation Manual or PC remote control via optional software Power Supply Built-in 100 – 240 AC switching power Power Consumption 24 W Dimensions (W × H × D) 482 × 44 × 265 mm / 19 × 1.7 × 10.5 " Net Weight Approx. 3.4 kg / 7.5 lbs