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Dual-channel PLL (Phase-Locked Loop) design.
UHF 200-channel PLL digital locking with automatic synchronization and communication.
Infrared (IR) frequency synchronization.
Equipped with a display screen showing frequency, group, signal strength, and volume level.
Independent volume adjustment for each channel.
Single-lavalier microphone design.
0.96" TFT color display showing frequency, channel, RF signal strength, and volume level.
Adjustable RF signal strength and volume levels.
Supports Type-C charging and dedicated charging dock.
The D5822L True Diversity UHF Wireless Lavalier Microphone System (1 Receiver + 2 Lavalier Microphones + 2 Rechargeable Bodypack Transmitters) is designed for conferences, presentations, teaching, and professional audio applications. Featuring a dual-channel PLL design and 200-channel UHF digital locking technology, it ensures stable transmission and reliable anti-interference performance, while infrared frequency synchronization enables fast and convenient pairing between the receiver and transmitters. The receiver supports independent volume adjustment for each channel and features a display screen for monitoring frequency, channel, squelch, and signal status. Equipped with single-lavalier microphone bodypack transmitters, the system features a 0.96" TFT color display showing frequency, channel, RF signal strength, and volume level, with adjustable RF power and volume settings for flexible operation. Supporting both Type-C charging and dedicated charging dock charging, the rechargeable bodypack transmitters provide over 10 hours of continuous operation. With clear sound quality, low distortion, and reliable wireless performance, the D5822L is suitable for various professional sound reinforcement applications.
Model | D5822L .v2 |
Receiver | |
Frequency Range | 632-695.25MHz |
Number of Channels | 200 |
Frequency Step | 250KHz |
Dynamic Range | 82dB |
Maximum Frequency Deviation | ±45KHz |
Audio Frequency | 120Hz-15KHz (±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 |
Rechargeable Bodypack Microphone | |
Antenna Type | ¼-Wave Whip 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 | 96×65×30mm |
Weight | 0.35kg |
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