1 5

LANGPU

U-416 | Quad UHF Wireless Microphone System / Frequency Hopping

U-416 | Quad UHF Wireless Microphone System / Frequency Hopping

$189.00 USD
$189.00 USD
Sale Sold out
Shipping calculated at checkout.
Configuration
Power Adapter

Feature

 

•  Outstanding Signal Performance: 

- Supports synchronous operation of up to 48 independent channels, with intelligent frequency hopping in the premium 600MHz.

- Offers stable signal transmission over 262 feet (80 meters) in expensive spaces.

- 4 Transmitters + 4 Antennas with independent reception design.

 

• Crystal-Clear and Stable Audio Performance:

- Digital PLL Technology: Rapidly captures and locks signals while automatically tracking frequency shifts.

- Multi-Stage Narrowband HF & IF Filter: Builds an advanced digital noise reduction & squelch circuit.

- Handheld, lavalier, and conference microphones follow a unified acoustic tuning curve to ensure tonal consistency in multi-speaker scenarios and eliminate the uneven timbre issues in traditional multi-mic systems.

 

• Intelligent Auto-Pairing & Effortless Control:

- Effortless Auto Pairing: Equipped with frequency-hopping technology, transmitters and receivers pair within seconds after power-on—no manual adjustment needed.

- Simple Frequency Switching: Change frequencies remotely with a single button press, ideal for fast-paced environments.

- Quick Setup & Intuitive Operation: User-friendly for both beginners and professionals.

 

• Durable Construction and Multiple Options:

- Robust Receiver Design: Features an all-metal casing with a high-strength aluminum alloy front panel, precision-polished for superior texture, ensuring long-term durability even with frequent use.

- Handheld Dynamic Wireless Mic: Full-metal body with a nickel-plated grille in dark copper color, and a gray-blue tube body with a specially tuned color, combining premium aesthetics with anti-slip grip.

- Wireless Lavalier Mic: Classic design with dual options—lavalier mic (default) or headset.

- Wireless Conference Mic: Ultra-wide mirrored surface with brushed texture, suitable for professional meeting environments.

View full details

Feature

•  Outstanding Signal Performance: 

- Supports synchronous operation of up to 48 independent channels, with intelligent frequency hopping in the premium 600MHz.

- Offers stable signal transmission over 262 feet (80 meters) in expensive spaces.

- 4 Transmitters + 4 Antennas with independent reception design.

 

• Crystal-Clear and Stable Audio Performance:

- Digital PLL Technology: Rapidly captures and locks signals while automatically tracking frequency shifts.

- Multi-Stage Narrowband HF & IF Filter: Builds an advanced digital noise reduction & squelch circuit.

- Handheld, lavalier, and conference microphones follow a unified acoustic tuning curve to ensure tonal consistency in multi-speaker scenarios and eliminate the uneven timbre issues in traditional multi-mic systems.

 

• Intelligent Auto-Pairing & Effortless Control:

- Effortless Auto Pairing: Equipped with frequency-hopping technology, transmitters and receivers pair within seconds after power-on—no manual adjustment needed.

- Simple Frequency Switching: Change frequencies remotely with a single button press, ideal for fast-paced environments.

- Quick Setup & Intuitive Operation: User-friendly for both beginners and professionals.

 

• Durable Construction and Multiple Options:

- Robust Receiver Design: Features an all-metal casing with a high-strength aluminum alloy front panel, precision-polished for superior texture, ensuring long-term durability even with frequent use.

- Handheld Dynamic Wireless Mic: Full-metal body with a nickel-plated grille in dark copper color, and a gray-blue tube body with a specially tuned color, combining premium aesthetics with anti-slip grip.

- Wireless Lavalier Mic: Classic design with dual options—lavalier mic (default) or headset.

- Wireless Conference Mic: Ultra-wide mirrored surface with brushed texture, suitable for professional meeting environments.

The LANGPU U-416 is compatible with various types of wireless microphones and has advanced frequency-hopping technology with 4×48 adjustable frequencies. It delivers stable signal transmission exceeding 262 feet (80 meters) in expansive spaces. Whether for home karaoke, large-stage performances, educational lectures, or formal business meetings, it performs flawlessly with stability—fully demonstrating its exceptional adaptability to diverse environments.

Precision Control, Effortless Operation

Every multi-functional transmitter features intuitive frequency switching—simply press the power/SET button to instantly change the frequency, designed for simple operation, no manual required.

High Audio Fidelity — Natural Tone, Pure Harmony

Enhanced Circuit Design: Ensures pristine audio transmission with minimized signal loss, noise, and feedback.

Premium Cardioid Mic Capsule: Offers powerful, clean sound with near-lossless quality.

True-to-Life Reproduction: Accurately reproduces the depth and texture of sound  immersing audiences in authentic sound, whether on stage, in studios, or during speeches.

PLL System: The Core Guarantee of Frequency Stability

This feedback control system is composed of a phase detector, loop filter, and voltage-controlled oscillator (VCO) continuously compares the phase of the output signal with the reference signal. It generates an error voltage to fine-tune the VCO's frequency, ensuring precise synchronization with the reference frequency and frequency stability with minimized fluctuations.

Diverse Options for Diverse Needs

Wireless Lavalier Mic : Ideal for teaching and presentations. Its lightweight design ensures freedom of movement, allowing speakers to perform without constraints.

Wireless Conference Mic: Suitable for business meetings, enhancing communication efficiency and ensuring every participant’s voice is clearly heard.

Similar Products

View all

Specs & Guides

What's in the box ?

Configuration（HD-070 ×4）：

• 1 x U-416 Wireless Receiver

• 4 x HD-070 Wireless Handheld Transmitter

• 4 x Receiver Antenna

• 1 x Power Adapter

• 1 x 1/4” Audio Cable

• 1 x 6.35MM to 3.5MM Adapter

• 8× AA Batteries (included depending on shipping regulations)

• 1 x User Manual

Configuration（HD-070 ×2 & LA-019 ×2）：

• 1 x U-416 Wireless Receiver

• 2 x HD-070 Wireless Handheld Transmitter

• 2 x LA-019 Wireless Lavalier Beltpack Transmitter

• 4 x Receiver Antenna

• 1 x Power Adapter

• 1 x 1/4” Audio Cable

• 1 x 6.35MM to 3.5MM Adapter

• 8× AA Batteries (included depending on shipping regulations)

• 1 x User Manual

Configuration（HD-070 ×2 & HY-804 ×2）：

• 1 x U-416 Wireless Receiver

• 2 x HD-070 Wireless Handheld Transmitter

• 2 x HY-804 Wireless Conference Transmitter

• 4 x Receiver Antenna

• 1 x Power Adapter

• 1 x 1/4” Audio Cable

• 1 x 6.35MM to 3.5MM Adapter

• 8× AA Batteries (included depending on shipping regulations)

• 1 x User Manual

Specs

    FUNCTION

Frequency Range:

UHF 518-938MHz

Frequency Stability:

<±15ppm

Operating Range:

>102dB

Distortion:

<0.5%

Frequency Response:

40Hz-18kHz

Tone Output:

Independence:0-250mV

Mixed:0-250mV

RECEIVER

Power Supply:

100-240V-50/60Hz

Power Output:

DC 12V⎓600mA

S/N Ratio:

>98dB

Feint Disturbing Ratio:

>80dB

Channel Disturbing Ratio:

>80dB

Sensitivity:

-96dBm (S/N≥12dB)

TRANSMITTER

Transmitter Power:

Max20mW

Modulate Mode:

DQPSK

Max Modulation:

±45kHz

Spurious Emissions:

<-60dBc

Power Supply:

3V(2XAA1.5V)

Standing Time:                             

8 hours (if using rechargeable battery more than 1600mA)

 

How to use ?

ACT-W32电子说明书.PDF

Quality Guarantee

• 30-Day Hassle-Free Returns: You can request a refund or return for any reason within 30 days of receiving the product.

• 1-Year Manufacturer’s Warranty: Replacement-only policy (no repairs).

• Extended Warranty Available: Registering product can let you receive an additional 6 months of warranty of replacement-only policy (no repairs).