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Hr-32d Dual-channel True Diversity Wireless Microphone System
Posted at: Offers to Sell and Export | Posted on: Monday 21 September 2026 3:05 am | Poster last visit: Monday 21 September 2026 |
Product Category: Main
» Domestic Appliances and Supplies and Consumer Electronic Products
» Consumer electronics
» Audio and visual equipment
» Wireless microphone and instrument amplification system
» Hr-32d Dual-channel True Diversity Wireless Microphone System
Product Description:
The HR-32D is a dual-channel wireless microphone system integrating a spectrum analyzer and wireless
audio transmission. The spectrum analyzer serves to visualize the system's frequencies, ensuring optimal controllability and stability in any performance setting, and delivering pristine, immersive sound quality. The HR-32 series combines digital audio with an analog FM radio link to provide outstanding audio quality and the exemplary RF performance of the fin est analog wireless systems with the low noise and low audio distortion of digital wireless, offering 130 MHz switching bandwidth (depending on region), flexible frequency management, upgradeable RWW Wireless System Management Software, reliable, simple yet sophisticated technology, and rugged housing for protection. This fully functional and flexible wireless microphone system provides professionals with more excellent choices and fully proves Relacart's professionalism in all kinds of performances.
Functional Features
Digital Audio Output
HR series provides two digital audio outputs – for DANTE/AES67
Signal Frequency Visualization
The radio frequency details of the current environment can be monitored in real time on the display screen of the receiver, and the interference-free frequency can be viewed and selected through the screen.
DSP Audio Digital Extension
High-speed DSP chip, 24-bit high-performance ADC, DAC and self-developed digital audio extension algorithm are used to reduce the noise caused by wireless transmission.
Digital Hybrid Dante Wireless System
Revolutionary design that combines digital audio with an analog FM radio link to provide both outstanding audio quality and exemplary, noise-free RF performance.
RWW Wireless Management System
RWW Wireless System Management Software, can be connected to PC network to monitor and search for radio wave interference points in the actual environment of the scene and frequency dead spots on the stage.
PLL Frequency Synthesis Oscillation Circuit
The stable PLL phase-locked oscillation circuit, combined with the"noise detection" mute control function, can effectively block the noisy radio frequency interference in the working environment.
AFS(Automatic Frequency Selection)
With AFS function, can automatically search for clean and interference-free frequencies in the actual environment. Enter the setting menu and select the AFS function, and it will automatically search and lock on a interference-free in the actual working environment.
Main Frame Size ： EIA Standard Rack 1U
Receiving Channel ： Dual Channel /Single Channel
Receiving Mode ： True Diversity
Frequency Reliability ： ±0.005%(-10-50°C)
External Antenna Interface ： BNC, DC 12V/150mA output
External Audio Interface ： Mixed 6.35mm unbalanced, independent channel XLR output
Ethernet Port ： Support Dante communication protocol
Receiving Frequency Band： 521.25MHz-936.85MHz
Working Mode： PLL frequency synthesis oscillation and secondary mixing reception technology
Receiving Sensitivity ： When the offset is equal to 25KHz and 5dBu is input, S/N>60dB
Bandwidth ：Single channel 130MHz（ depending on the region ）
Max. Deviation ： ±50KHz
Audio Sampling Rate ： 96KHz 24-bit
Audio Extension ： Relacart DSP digital audio extension algorithm
Comprehensive S/N ： >105dB
Comprehensive T.H.D ： <0.7%@1KHz
Frequency Response ： 60Hz-18KHz±3dB
Working Range ： 100M Typical (in open space ）
Power Mode ：AC 100~240V, 50/60Hz
Dimension(mm) ： 480(W)x 350(D)x 43(H)
Weight : Approximately 1.8KG
Company Contact:
Contact Name: Relacart
Company Name: Relacart Electronics Co., Ltd.
Email:
Tel: 020-38109133
Fax: 020-38109384
Street Address: Suite 1302, South
Tower World Trade Centre Complex,
371 - 375 Huanshi Dong Road
Guangzhou, Guangdong 510095
China
Website: https://www.relacart.com
Member name: relacart
Country: China
Member Since: 21 September 2026
Total Leads: 8 relacart Import Export Business Leads
Business focus: Wireless Microphones, Conference Systems
Verify: Safe Import Export Tips
audio transmission. The spectrum analyzer serves to visualize the system's frequencies, ensuring optimal controllability and stability in any performance setting, and delivering pristine, immersive sound quality. The HR-32 series combines digital audio with an analog FM radio link to provide outstanding audio quality and the exemplary RF performance of the fin est analog wireless systems with the low noise and low audio distortion of digital wireless, offering 130 MHz switching bandwidth (depending on region), flexible frequency management, upgradeable RWW Wireless System Management Software, reliable, simple yet sophisticated technology, and rugged housing for protection. This fully functional and flexible wireless microphone system provides professionals with more excellent choices and fully proves Relacart's professionalism in all kinds of performances.
Functional Features
Digital Audio Output
HR series provides two digital audio outputs – for DANTE/AES67
Signal Frequency Visualization
The radio frequency details of the current environment can be monitored in real time on the display screen of the receiver, and the interference-free frequency can be viewed and selected through the screen.
DSP Audio Digital Extension
High-speed DSP chip, 24-bit high-performance ADC, DAC and self-developed digital audio extension algorithm are used to reduce the noise caused by wireless transmission.
Digital Hybrid Dante Wireless System
Revolutionary design that combines digital audio with an analog FM radio link to provide both outstanding audio quality and exemplary, noise-free RF performance.
RWW Wireless Management System
RWW Wireless System Management Software, can be connected to PC network to monitor and search for radio wave interference points in the actual environment of the scene and frequency dead spots on the stage.
PLL Frequency Synthesis Oscillation Circuit
The stable PLL phase-locked oscillation circuit, combined with the"noise detection" mute control function, can effectively block the noisy radio frequency interference in the working environment.
AFS(Automatic Frequency Selection)
With AFS function, can automatically search for clean and interference-free frequencies in the actual environment. Enter the setting menu and select the AFS function, and it will automatically search and lock on a interference-free in the actual working environment.
Main Frame Size ： EIA Standard Rack 1U
Receiving Channel ： Dual Channel /Single Channel
Receiving Mode ： True Diversity
Frequency Reliability ： ±0.005%(-10-50°C)
External Antenna Interface ： BNC, DC 12V/150mA output
External Audio Interface ： Mixed 6.35mm unbalanced, independent channel XLR output
Ethernet Port ： Support Dante communication protocol
Receiving Frequency Band： 521.25MHz-936.85MHz
Working Mode： PLL frequency synthesis oscillation and secondary mixing reception technology
Receiving Sensitivity ： When the offset is equal to 25KHz and 5dBu is input, S/N>60dB
Bandwidth ：Single channel 130MHz（ depending on the region ）
Max. Deviation ： ±50KHz
Audio Sampling Rate ： 96KHz 24-bit
Audio Extension ： Relacart DSP digital audio extension algorithm
Comprehensive S/N ： >105dB
Comprehensive T.H.D ： <0.7%@1KHz
Frequency Response ： 60Hz-18KHz±3dB
Working Range ： 100M Typical (in open space ）
Power Mode ：AC 100~240V, 50/60Hz
Dimension(mm) ： 480(W)x 350(D)x 43(H)
Weight : Approximately 1.8KG
Company Contact:
Contact Name: Relacart
Company Name: Relacart Electronics Co., Ltd.
Email:
Tel: 020-38109133
Fax: 020-38109384
Street Address: Suite 1302, South
Tower World Trade Centre Complex,
371 - 375 Huanshi Dong Road
Guangzhou, Guangdong 510095
China
Website: https://www.relacart.com
Member name: relacart
Country:
ChinaMember Since: 21 September 2026
Total Leads: 8 relacart Import Export Business Leads
Business focus: Wireless Microphones, Conference Systems
Verify: Safe Import Export Tips
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