Digital two-channel diversity receiver / transmitter set
1x ACT-2402 receiver
2x ACT-24TC rechargeable bodypack
Digital True Diversity receiver
The 2.4GHz frequency band (2.4 - 2.4835GHz) was one of the first worldwide license free frequency bands and is well suited for space limited applications or low power applications.
Building on its long history of developing professional digital wireless microphones, MIPRO has now developed its own 2.4GHz wireless technology for wireless microphones, which minimizes the disruptive effects of other devices while ensuring high quality transmission of the microphone signal.
The ACT-2400 series from MIPRO is a fail-safe and stable working digital but nevertheless inexpensive wireless microphone system. The system uses FSK modulation dual-antenna true diversity technology and can reach ranges up to 100 meters without interference or dropouts. By using the FHSS Frequency Hopping method, each channel can select one of 4 different frequencies. The algorithm programmed into the system constantly searches the frequency band for trouble-free frequencies and adjusts them accordingly.
FSK: Frequency Shift Key Modulation
FHSS: Frequency Hopping Spread Spectrum
Function with FSK modulation in license-free 2.4 GHz frequency band.
Using FHSS Frequency Hopping, each channel operates at 4 preset hopping frequencies.
The algorithm programmed in the system searches the frequency band for trouble-free frequencies and adjusts them accordingly.
The built-in algorithm avoids most of the frequencies used by Wi-Fi (WiFi) applications.
The system uses FSK modulation dual-antenna true diversity technology and can reach ranges up to 100 meters without interference or dropouts.
The antennas are permanently installed on the left and right of the device.
The transmitters are built with highly effective circuits and work with a Li-ion battery. It can be charged in the device itself by placing the transmitter in the MP-80 charger.
The battery can also be easily removed and charged outside the transmitter with a charger (such as the MP-80). Since the battery can be removed, it is very easy to work with replaceable batteries.
This additionally increases the operational readiness of the system.
Unique price-performance ratio.
Digital handheld transmitter with charging technology
Battery status indicator by bright LEDs.
Patented battery compartment directly behind the microphone head allows easy removal and insertion of the battery.
With the optional MP-80 charger, the battery can also be charged in the transmitter.
The specially developed multi-layer microphone grill protects the microphone and reduces pop noises.
The transmitter is equipped with a replaceable head system. i.e. Both dynamic and condenser microphone heads can be used.
ACT-Sync Function for easy setting of the transmission frequency by the receiver.
|Housing (metal)||EIA standard 19 " 1/2 U|
|Switching bandwidth||83.5 MHz|
|Frequency range||2,400 ~ 2.4835 GHz|
|Number of frequencies||12 pre-programmed frequencies|
|Each channel has 4 hopping frequencies|
|Audio sampling||24-bit / 44.1 kHz|
|Frequency response||20 Hz ~ 20 kHz (-2dB)|
|S / N||> 115dB (A)|
|THD||<0.1% at 1 KHz|
|Receive mode||Dual Tuner Digital Diversity|
|Audio output||0dB (default), -10dB ~ + 20dB adjustable|
|Connections||Balanced XLR, unbalanced 6.3 mm jack|
|Antennas||Fixed antennas 2 x 50 Ω|
|Power supply||External switching power supply 12 ~ 15V DC, 1A. Power 1.6 W @ 12V|
|ACT-24HC hand transmitter ACT-24TC bodypack transmitter or GT-24 instrument plug-in transmitter|
|Temperature range||-10 ° - + 60 ° C|
|ACT-24TC||bandwidth 83.5 MHz|
|Frequency range||2,400 ~ 2.4835 GHz|
|Synchronization||ACT Sync (Automatic Channel Targeting)|
|Transmission power||10 mW|
|Sending method||Frequency Hopping|
|Audio output level||6.5 dBV|
|Battery status indicator||3 levels green / red LED display|
|Mute||Optional external Mute switch MJ-70|
|Neckband||MU-13 MU-23 / d MU-53 HN / S MU-55 HN / S|
|Lavalier||MU-53L / S, MU-55L / S|
|Battery type||1 x lithium battery (ICR 18500)|
|Current consumption||Approximately 138 mA|
|Operating time||At least 10 hours with the battery fully charged (4 hours charging time). A 25 min short charge allows 1 hour of operation.|
|Dimensions (H x W x L)||63 x 70 x 25 mm|
|Casing||Robust plastic housing|
|Mass||Approximately 62 g, without battery|