Loading...
Dual-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, channel, squelch, and signal level.
Independent volume adjustment for each channel;
Equipped with a dynamic microphone capsule for reliable and natural sound pickup;
Selectable high-power and low-power transmission modes;
Infrared (IR) frequency synchronization;
Adjustable RF signal strength and volume levels
Optimized for high-end audio setups, this True Diversity Wireless Microphone Bundle (1 dual-channel receiver + 2 handheld transmitters) ensures drop-out free, professional performance. Built with advanced PLL circuitry, it delivers superior frequency stability and excellent anti-interference capabilities. Thanks to its 200 selectable UHF channels and instant IR syncing, managing multi-system environments is both fast and effortless.
The receiver features an easy-to-read status monitor for real-time frequency, channel, and RF tracking, complemented by independent volume adjustments for fine-tuned audio mixing. The handheld mics utilize premium dynamic capsules for transparent, life-like vocal reproduction, alongside selectable high/low RF output modes to match different venue sizes. Offering pristine signal-to-noise ratio, ultra-low distortion, and flexible connectivity via balanced XLR and 6.35mm mix outputs, it stands as the ultimate wireless solution for corporate events, live concerts, and diverse public address needs.
Model | D5821 |
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) | ＞70dB |
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 | Built-in PCB Antenna |
Output Power | High Power: 14dBm; Low Power: 6dBm |
Spurious Suppression | -60dB |
Power Supply Mode | 2 × AA (1.5 V) Alkaline Batteries |
Battery Life | >10 hours at 14dBm; >15 hours at 6dBm |
Display Type | Display Screen |
Product Dimension | 50×265mm |
Weight | 0.45kg |
.webp "Smart Conference Solution for the Administration of Jalal-Abad Region and Manas City, Kyrgyzstan")
.webp "4K IP-Based Distributed Matrix System for Lae International Hotel, Papua New Guinea")
.webp "IP Audio Conference System for the Public Servants Social Security Administration, Ethiopia")
This site is protected by DSPPA audiovisual and also applied to web browsers' Privacy Policy and Terms of Use.
.webp "Desktop Wireless Rechargeable Microphone")
.webp "Pro Sound System for Liuba Public Sports Center, Shaanxi, China")
.webp "Empowering High-Level Meetings at the National Bank of the Kyrgyz Republic")
.webp "DSPPA | Official Signing Ceremony Held with Asia Aquatics, Marking a New Milestone in Strategic Partnership")
.webp "AUXDIO | Unveils Revamped Official Website: Elevating Immersive Entertainment Audio Experiences")
.webp "DSPPA | 38 Years of Excellence, A Journey of Dedication")
Email Us