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Four-channel PLL (Phase-Locked Loop) design.
UHF 200-channel PLL digital locking with automatic communication.
Using infrared frequency pairing.
Equipped with a display screen showing frequency, group, signal strength, and volume level.
Independent volume adjustment for each channel;
Equipped with a dynamic microphone capsule for reliable and natural sound pickup;
0.96" TFT color display showing frequency, channel, RF signal strength, and volume level;
Infrared (IR) frequency synchronization;
Adjustable RF signal strength and volume levels
Supports Type-C charging and dedicated charging dock
The D5841L True Diversity UHF Wireless Microphone System (1 Receiver + 4 Rechargeable Handheld Microphones) is a reliable solution for professional audio applications, featuring a four-channel PLL design for stable and interference-resistant wireless transmission. With a 200-channel UHF system and infrared (IR) frequency synchronization, it enables fast pairing and flexible multi-system operation. The receiver is equipped with a display screen for real-time monitoring of frequency, channel, squelch, and signal status, while supporting independent volume adjustment for each channel. The rechargeable handheld microphones adopt dynamic capsules for natural and clear sound pickup, and feature a 0.96" TFT color display showing frequency, channel, RF signal strength, and volume level. Supporting selectable high- and low-power transmission modes, the system adapts to different application environments while maintaining stable performance. With high signal-to-noise ratio, low distortion, Type-C charging support, and a dedicated charging dock, the system delivers clear and stable sound reproduction, making it ideal for conferences, speeches, performances, and various live sound applications.
Model | D5841L .v2 |
Receiver | |
Frequency Range | 632-695.25MHz |
Number of Channels | 200 |
Frequency Step | 250KHz |
Dynamic Range | 88dB |
Maximum Frequency Deviation | ±45KHz |
Audio Frequency | 120Hz-16KHz(±3dB) |
Signal-to-Noise Ratio (SNR) | >90dB |
Total Harmonic Distortion (THD) | ≤1% |
Operating Temperature | -10℃－ +40℃ |
Antenna Interface | BNC / 50 Ω |
Sensitivity | ≤-95dBm |
Display Type | Display Screen |
Power Supply | DC 12 V, 600 mA |
Product Dimension | 483×196×44mm |
Weight | 2.3kg |
Wireless Microphone | |
Antenna Type | FPC Antenna |
Output Power | High Power: 14dBm; Low Power: 6dBm |
Spurious Suppression | -60dB |
Power Supply Mode | 3.7V / 3000mA Lithium Battery |
Battery Life | >10 hours at 14dBm; >15 hours at 6dBm |
Display Type | Display Screen |
Product Dimension | 35×250mm |
Weight | 0.2kg |
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