Specifications
Channel Single
Chassis EIA standard half-rack (9.5″) metal chassis
Display Graphic OLED
Frequency Range ISM 2.4 GHz
Preset Channels 12
Receiving Mode True diversity
Sample Rate 44.1 kHz / 24-bit
Frequency Response 20 Hz – 20 kHz
Latency < 4.0 ms
Dynamic Range > 117 dBA
Output Connector Balanced XLR & Unbalanced Ø 6.3 mm phone jack, -10 to +20 dB adjustable range
Antenna Built-in, front panel
Power Supply DC 12 – 15 V. External AC 100 – 240 V switching power supply
Dimensions 210 × 44 × 162 mm (W × H × D)
Weight Approx. 0.7 kg
MIPRO ACT-2401 2.4 GHz Digital Single-Channel Receiver

The ACT-2401 is a single-channel 2.4 GHz digital receiver featuring a graphic OLED display and true diversity reception. It offers independent output with intuitive operation, ideal for classrooms and meeting spaces.
- Half-rack metal chassis design with dual external antenna connectors on the rear panel and antenna cascading ports for flexible system expansion.
- Equipped with a proprietary control panel and high-contrast graphic OLED display, offering sharp visuals and wide-angle viewing with no blind spots.
- Operates in the ISM 2.4 GHz band with 12 non-interfering selectable channels, effectively avoiding interference from UHF wireless systems.
- Channel Scan function detects RF signal strength across channels to help identify the least congested options for improved stability.
- Integrates MIPRO’s patented Auto Scan and ACT frequency synchronization technologies for quick and accurate frequency pairing.
- Built-in true diversity receiving technology with dual tuners ensures extended range and uninterrupted reception.
- Utilizes 44.1 kHz / 24-bit digital audio sampling to deliver wide frequency response, high dynamic range, and clear, detailed sound.
- Provides XLR balanced and 6.3 mm unbalanced audio outputs with adjustable output levels from -10 to +20 dB.
- Powered by an external AC 100 – 240 V switching power supply for reliable operation across varying voltage conditions.
- Compatible with ACT-240 series handheld and bodypack transmitters, and supports other MIPRO 2.4 GHz transmitters.
- Proudly developed and manufactured in Taiwan, offering outstanding quality, performance, and value.
ACT-2401 為單頻道 2.4 GHz 數位接收機,配備繪圖式 OLED 顯示器與純自動選訊技術。提供獨立輸出,操作直覺,適合教育場域與會議空間。
- 半機架寬金屬機箱設計,內建雙天線隱藏於前面板,結構簡潔。
- 配備獨家操作面板與高對比繪圖型 OLED 顯示器,畫面清晰、視角寬廣無死角。
- 採用 ISM 2.4 GHz 頻段,可設定 12 組互不干擾的頻道,有效避開 UHF 無線產品干擾。
- 搭配 Channel Scan 頻道掃描功能,可偵測各頻道的 RF 強度,輔助選擇干擾較少的頻道,提升穩定性。
- 結合 MIPRO 首創的 Auto Scan 自動掃描與 ACT 頻率同步技術,快速完成頻率配對。
- 具備雙調諧器 True Diversity 純自動選訊接收技術,收訊距離長、穩定不中斷。
- 採用 44.1 kHz / 24-bit 數位取樣,具寬頻響應與高動態範圍,展現清晰細膩音質。
- 提供 XLR 平衡式與 6.3 mm 非平衡式輸出,音量可調範圍 -10 ~ +20 dB。
- 使用 AC 100~240V 外接式交換電源,穩定運作不受電壓變動影響。
- 可搭配 ACT-240 系列手握式與佩戴式發射器,並相容 MIPRO其他 2.4 GHz 專用發射器。
- 台灣研發製造,品質優異、性價比高,兼具專業性能與價格優勢。




