ACT-2412A 2.4 GHz 1U Dual-Channel Digital Receiver
- ACT-2412A is dual-channel in 1U metal chassis with antenna connector on the rear panel for connecting the external antenna system.
- Designed with the same front panel with a graphic OLED screen that provides a larger field of view and the same operating method in MIPRO style for digital models.
- Stable digital modulation circuitry. 12 channels of interference-free operation are located in a single frequency band.
- Dual tuner true diversity receiving ensures long reception distance and eliminates signal drop-out.
- The precisely designed PCB is secured in a sturdy case for ultra-low malfunction.
Model ACT-2412A
Name 2.4 GHz 1U Dual-Channel Digital Receiver
Channel Dual
Chassis EIA Standard 1U metal black case
Antenna Rear panel, detachable
Display Graphic OLED
Frequency Range ISM 2.4 GHz band (2,400~2,483.5 MHz)

ACT-2412A Dual Channel Mic Receiver
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Channel |
Dual |
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Chassis |
EIA Standard 19 " 1U metal black chassis |
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Antenna |
Rear panel, detachable |
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Frequency Band |
2.4 GHz - ISM band |
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Bandwidth |
83 MHz |
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Preset Frequency |
12 |
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Display |
Graphic OLED |
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Transmission Method |
FHSS frequency-hopping technique. Each channel has 4 preset hopping frequencies. |
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Receiving Mode |
Dual-tuner true diversity receiving |
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Audio Sampling |
24-bit / 44.1 kHz Rate |
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Output Connectors |
Balanced XLR & Unbalanced 6.3 mm (1/4 ")
0 dB (standard), -10 ~ +20 dB adjustable range |
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Latency |
< 4.0 ms |
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Channel Set-up |
ACT Sync |
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Power Supply |
External |
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Dimensions (W × H × D) |
420 × 44 × 180 mm / 16.5 × 1.7 × 7.1 " |
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Weight |
1.4 kg / 3.1 lbs |
ACT-24HC Digital Handheld Transmitter
- Two selectable settings of RF output power.
- The unique multi-layered metal grille protects the capsule against impact, rolling and pop noise and ensures sound clarity.
- Proprietary capsule suspension design eliminates vibrations and touch noises for a true natural sound reproduction.
- Interchangeable capsule module with premium condenser or dynamic options for easy and fast changeovers.
- World’s first ACT™ function provides precise and rapid frequency sync to the receiver.
- The transmitter can be either charged by directly placing it in the MP-80 charger or removing the 18500 lithium battery for charging. Bright LEDs indicate battery status.
Frequency Range 2.4 GHz – ISM band
RF Output Power 2 mW / 10 mW switchable (country dependent)
Battery Meter 3 LEDs light in green to indicate battery status and turn to red to indicate low battery; after 2 hours power will automatically be shut down.
Operating Time A 25-minute fast charge provides up to 1 hour operation. 4-hour full charge gives 12 hours of operation (depending on the battery quality).
Capsules Interchangeable ECM or Dynamic capsules
Max. Audio Input 0dB = microphone capsule sensitivity
Dimensions (Ø × L) 51× 248 mm / 2 × 9.8 "
Net Weight Approx. 255 g / 9 oz
Charger MP-80 / MP-8
Note Refer to actual product in the event of product discrepancy.
Frequency range and maximum deviation comply with the regulations of different countries.

ACT-24HC hand held microphone transmitter
Frequency Range |
2.4 - 2.4835 GHz |
Channel Set-Up |
ACT Sync |
RF Output Power |
2 mW / 10 mW switchable (country dependent) |
Transmitting Mode |
Frequency hopping |
Max. Audio Input |
6.5 dBV |
Battery Meter |
4-level green / red LED display |
Battery Type |
ICR 18500 rechargeable lithium battery × 1 |
Current Consumption |
Approx. 138 mA |
Operating Time |
A 25-minute fast charge provides up to 1 hour operation. Minimum 10 hours of operation per 4-hour full charge
(depending on the battery quality). |
Dimensions (Ø × L) |
51× 248 mm / 2.0 × 9.8 " |
Net Weight |
Approx. 255 g / 9 oz |
MP-80 Battery Charger
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Input Voltage Range |
DC 10 – 15 V / 1 A |
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Battery Type |
ICR18500 3.7V Li-ion Battery |
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Charge Method |
Termination by 20% regulation current |
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Charge Current |
Approx. 500 mA by regulation current |
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Current Consumption |
Approx. 600 mA / 12 V, for two batteries charging at the same time |
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Dimension (W × H × D) |
92 × 78 × 158 mm / 3.6 × 3.1 × 6.2 " |
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Weight |
Approx. 313 g / 11 oz |