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.
receiving channels doubly
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
Frequency Hopping Each channel has 4 hopping frequencies
Audio sampling 24-bit / 44.1 kHz
latency 4 ms
Frequency response 20 Hz ~ 20 kHz (-2dB)
S / N > 115dB (A)
THD <0.1% at 1 KHz receive mode Dual Tuner Digital Diversity sensitivity -95 dBm Audio output 0dB (default), -10dB ~ + 20dB adjustable connections Balanced XLR, unbalanced 6.3 mm jack antennas Fixed antennas 2 x 50 Ω display OLED display power supply External switching power supply 12 ~ 15V DC, 1A. Power 1.6 W @ 12V Dimensions (WxHxD) 210x44x180 mm mass Approximately 0.80 kg transmitter ACT-24HC hand transmitter temperature range -10 ° ~ + 60 ° C transmitter ACT-24HC (charging contacts) 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 Replaceable head system ACT-24HC59 dynamic microphone head MU-59 ACT-24HC80 Condenser microphone head MU-80 battery type 1 x lithium battery (ICR 18500) current consumption about 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 (Ø × L) 50 × 248 mm casing Robust plastic housing mass about 255 g, without battery approvals CE approval
Digital two-channel diversity receiver / transmitter set
1x ACT-2402 receiver
2 x ACT-24HC handheld transmitter with MU-59 dynamic microphone head
Availability: Out of Stock
Digital True Diversity receiver