DWXT40B20R-L
DWXT40B20R-L
DWXT40B20R-L
DWXT40B20R-L

DWS-612

UHF Dual-Channel, True Diversity Professional Wireless Microphone System

The DWS-612 is an advanced UHF dual-channel receiver, utilizing digital frequency synthesis technology to quickly search for interference-free channels and synchronize frequencies with a single touch using the advanced synchronization technology. Its dual-tuner automatic signal selection ensures optimal performance and reliability, making it suitable for various professional applications. From conference rooms and auditoriums to outdoor events, it delivers excellent audio quality and stable performance. The international standard half 19-inch chassis is durable and suitable for any professional environment.

Datasheet Instruction Manual Enquiry

Features

Auto-Scanning and Quick Channel Synchronization

The DWS-612 features an auto-scanning function that quickly searches for and locks onto interference-free working channels, ensuring stability in multi-device environments. The advanced synchronization technology makes channel syncing quick and easy with just one-touch operation, achieving bi-directional rapid channel synchronization. This is ideal for lecture halls, auditoriums, and theaters, ensuring clear audio transmission for large meetings and events.

High Sensitivity Reception and Squelch Circuit

The DWS-612 employs dual-tuner automatic signal selection reception technology, offering superior performance and reliability. Its exclusive audio code and noise detection squelch circuit effectively prevent noise interference and improve reception distance. Users can adjust the reception sensitivity according to the environment to enhance reception distance or reduce noise interference, making it perform excellently in indoor, outdoor events, artistic performances or sports competitions.

Multiple Audio Output Options

The DWS-612 provides individual-channel balanced (XLR) and unbalanced (Ø6.3mm) audio outputs, as well as mixed audio balanced (XLR) and unbalanced (Ø6.3mm) outputs, accommodating different audio equipment and application scenarios. Whether in theaters or large presentations, it delivers clear and powerful audio output. In educational and training settings, teachers can quickly connect playback devices for course audio, enhancing teaching efficiency and interaction. In corporate training and presentations, it provides stable audio output, ensuring every participant can clearly hear the instructions.

Flexible Volume Control Design

The DWS-612 is equipped with a convenient volume gain control circuit, allowing precise adjustments for devices connected to MIC or LINE, providing MIC-LINE two-stage selection. This enables operators to adjust the volume to meet different audio needs in various events such as lectures and presentations, ensuring the best sound quality. Its intuitive control interface makes operation simple, even for non-professionals, meeting the needs of quick deployment. In sports events, it provides clear audio transmission, ensuring the quality of commentary and live reporting.

Tech Specification

Model DWS-612
Chassis EIA standard 19" (1/2RU)
Receiving mode True Diversity
Frequency range UHF 500 - 960 MHz
Bandwidth 25 MHz
Channel Dual
Preset frequencies 100
Channel sync 2-way (RX ⇔ TX)
Frequency response 50 Hz - 18 KHz
Peak deviation ± 40 KHz
Sensitivity S/N 80 dBm at 10 dBμV
S/N ratio 110 dB(A)
T.H.D. 0.5% @ 1 KHz
Receiving antenna Detachable at rear-end, TNC female.
Oscillation PLL synthesized, frequency stability ± 0.005% (-10 - +60°C)
Squelch Pilotone & Noise-cancelling dual-squelch circuit
Audio connector Balanced XLR and unbalanced Ø6.3mm
Audio Output Adjustment Gain control circuit for adjustment of output volume
Output level switch MIC-LINE
Power supply 12V DC / 1.0A
Dimensions (mm) 200 × 150 × 44
Weight (kg) 0.73

Compatible

DWS-AD85

UHF Wideband 4-Channel Antenna Divider

DWS-PAD70

UHF Wideband 4-Channel Antenna Divider with Power

DWS-RA80

UHF Dipole Omni-Directional Antenna

DWS-DA80

UHF Wideband Directional Antenna

DWS-82

UHF Rechargeable Bodypack Wireless Microphone

DWS-81

UHF Rechargeable Handheld Wireless Microphone

DWS-FM801

Rear-to-Front Cables (Set)

DWS-AB80

UHF Antenna Booster

DWS-AD50F

Passive Antenna Divider (Pack)

DWS-83

UHF Wireless Telescopic Gooseneck Microphone

Accessories

DWS-HC92

Dual-Slot Charging Dock