MIPRO ACT-323PLUS/ACT-32H*2｜Dual-Channel UHF Wireless Handheld Microphone System
MIPRO ACT-323PLUS/ACT-32H*2 is a professional-grade dual-channel UHF wireless handheld microphone set, including the ACT-323PLUS receiver and two ACT-32H handheld transmitters. It features diversity reception, ACT automatic pairing and infrared synchronization, with intuitive operation and stable interference resistance, suitable for conference presentations, educational lectures, auditorium events, and mobile performances.
Key Product Features
- Dual-channel UHF wireless system: receives two handheld microphones simultaneously for greater flexibility.
- Diversity reception architecture: effectively reduces dropouts and signal loss, improving signal stability.
- ACT auto pairing and infrared synchronization: one-button pairing quickly completes channel setup.
- Auto Scan: searches for low-interference channels to easily avoid crowded signals.
- Clear backlit display: receiver shows group/channel, RF/AF levels, and battery status.
- Dual output configuration: independent balanced XLR per channel, plus a 6.3 mm mixed output.
- ACT-32H metal-bodied handheld microphone: durable and noise-resistant, supports mute and button lock.
- Detachable antennas: convenient for use with antenna distributors and extended reception setups.
- Wideband design: available in various frequency versions to meet regional regulations.
- 1/2U chassis design: includes rack ears for easy rack integration and installation.
Specifications
| Brand | MIPRO |
| Model | ACT-323PLUS/ACT-32H*2 |
| System Type | Dual-channel UHF wireless microphone system (receiver + handheld transmitters x2) |
| Receiver Model | ACT-323PLUS (1/2U chassis) |
| Transmitter Model | ACT-32H handheld transmitters x2 |
| Reception Mode | Diversity reception (Diversity) |
| Frequency Range | UHF, supplied according to region/version (actual usable bands subject to national regulations) |
| Bandwidth | Wideband design, depends on version |
| Channel Planning | Multiple group/multiple channel presets, supports Auto Scan and manual selection |
| Synchronization Method | ACT auto pairing, infrared synchronization (IR) |
| Display Interface | Backlit display, shows group/channel, RF/AF levels, battery status, etc. |
| Audio Response | Approximately 50 Hz–18 kHz (depends on system and capsule) |
| SNR / Dynamic Range | High SNR and wide dynamic range design (A-weighted, typical) |
| Output Interfaces | Balanced XLR x2 (one per channel), 6.3 mm TS mixed output x1 |
| Output Level | Selectable Mic/Line (depends on version configuration) |
| Antenna Interface | Detachable external antennas x2 (BNC), supports antenna distribution/extension |
| Transmit Power | ACT-32H selectable power levels (according to version/region regulations) |
| Battery & Runtime | ACT-32H uses 2 AA batteries, approx. 8–12 hours (depending on battery type and settings) |
| Microphone Capsule | Compatible with various MIPRO interchangeable capsules (subject to supplied configuration) |
| Chassis Size | 1/2 19-inch chassis, convenient for rack installation |
| Power | Receiver uses external DC power supply; transmitters use AA batteries |
| Applicable Scenarios | Conferences / Training / Auditoriums / Event hosting / Mobile performances |
| Package Contents | ACT-323PLUS receiver, ACT-32H x2, antennas, power supply, rack accessories (as per actual shipment) |
