ST-202 Stereo Professional Wireless In-Ear Monitor System (Stage) Dual Channel Transmitter
ST-202 Stereo Professional Wireless In-Ear Monitor System (Stage) Dual Channel Transmitter
ST-202 Stereo Professional Wireless In-Ear Monitor System (Stage) Dual Channel Transmitter
ST-202 Stereo Professional Wireless In-Ear Monitor System (Stage) Dual Channel Transmitter
ST-202 Stereo Professional Wireless In-Ear Monitor System (Stage) Dual Channel Transmitter
ST-202 Stereo Professional Wireless In-Ear Monitor System (Stage) Dual Channel Transmitter
ST-202 Stereo Professional Wireless In-Ear Monitor System (Stage) Dual Channel Transmitter
ST-202 Stereo Professional Wireless In-Ear Monitor System (Stage) Dual Channel Transmitter
ST-202 Stereo Professional Wireless In-Ear Monitor System (Stage) Dual Channel Transmitter
ST-202 Stereo Professional Wireless In-Ear Monitor System (Stage) Dual Channel Transmitter
ST-202 Stereo Professional Wireless In-Ear Monitor System (Stage) Dual Channel Transmitter
ST-202 Stereo Professional Wireless In-Ear Monitor System (Stage) Dual Channel Transmitter
ST-202 Stereo Professional Wireless In-Ear Monitor System (Stage) Dual Channel Transmitter
ST-202 Stereo Professional Wireless In-Ear Monitor System (Stage) Dual Channel Transmitter
ST-202 Stereo Professional Wireless In-Ear Monitor System (Stage) Dual Channel Transmitter
ST-202 Stereo Professional Wireless In-Ear Monitor System (Stage) Dual Channel Transmitter
ST-202 Stereo Professional Wireless In-Ear Monitor System (Stage) Dual Channel Transmitter
ST-202 Stereo Professional Wireless In-Ear Monitor System (Stage) Dual Channel Transmitter
ST-202 Stereo Professional Wireless In-Ear Monitor System (Stage) Dual Channel Transmitter
ST-202 Stereo Professional Wireless In-Ear Monitor System (Stage) Dual Channel Transmitter
ST-202 Stereo Professional Wireless In-Ear Monitor System (Stage) Dual Channel Transmitter
ST-202 Stereo Professional Wireless In-Ear Monitor System (Stage) Dual Channel Transmitter
ST-202 Stereo Professional Wireless In-Ear Monitor System (Stage) Dual Channel Transmitter
ST-202 Stereo Professional Wireless In-Ear Monitor System (Stage) Dual Channel Transmitter
ST-202 Stereo Professional Wireless In-Ear Monitor System (Stage) Dual Channel Transmitter
ST-202 Stereo Professional Wireless In-Ear Monitor System (Stage) Dual Channel Transmitter
ST-202 Stereo Professional Wireless In-Ear Monitor System (Stage) Dual Channel Transmitter
ST-202 Stereo Professional Wireless In-Ear Monitor System (Stage) Dual Channel Transmitter
ST-202 Stereo Professional Wireless In-Ear Monitor System (Stage) Dual Channel Transmitter
D Debra ST-102 is a professional stereo in-ear wireless monitoring system developed over two years. It has excellent signal stability. ST-202 is a new and upgraded dual-channel transmitter version. They use new digital chips to replace traditional circuit designs and UHF signal transmission, making the system operation more efficient and stable. The system sound is clear and the white noise is ultra-low. It is suitable for use in more scenarios. The system is set up to switch between mono and stereo, allowing you to Adapt to different uses and scenarios as needed. ST-202 is equipped with a Bluetooth 5.0 function that can be turned on and off, which enables almost lossless wireless music transmission within the effective range, making audio playback more convenient. Performance-wise, the ultra-wide signal range makes the ST-202 the perfect choice for a wireless monitoring IEM system for stage performances, recording studios, or band performances. Super cost-effective, it is the best choice whether it is entry-level or professional level.
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ST-202展示视频-封面.jpg

Features:

1. True stereo wireless in-ear monitoring, mono switching.

2. Bluetooth 5.0 lossless music transmission, high sound reproduction.

3. High-performance digital chip high-fidelity sound, ultra-low background noise.

4. UHF transmission, 80m range use, open environment up to 300m.

5. Transmitter with multifunctional LCD digital display.

6. Portable and lightweight receiver with 2 output interfaces (3.5mm).

7. Interface with multiple input modes (LXR/6.35/3.5mm).


SYSTEM TECHNICAL PARAMETERS:

Carrier frequency range: 560-590Mhz/640-664.75Mhz

Audio sampling depth: 24bit, 44.1k

Wireless Signal delay: 7ms

Number of wireless channels: 100

Modulation method: GFSK

Audio Frequency Response: 20~18000 Hz

Comprehensive T.H.D.: <0.1%

Separation: 75dB

Audio SNR: 85dB

Dynamic range: 95dB

Effective use distance: 80 meters (open environment)


TRANSMITTER TECHNICAL PARAMETERS:

Frequency error: <=10ppm

Transmission power: 10mW

Use current: 160mA

Power supply mode: 12V 500mA

Audio input: 3.5mm/6.5mm/XLR


RECEIVER TECHNICAL PARAMETERS:

Frequency error: <=10ppm

Receiving sensitivity: <-95dBm

Power supply mode: 2xAA batteries

Use current: 130mA

Audio output: 1 stereo headphone output, 

                           1 audio output


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True digital stereo
True digital stereo
True digital stereo system; wireless signal transmission with almost zero noise floor and switchable stereo/mono mode
Simple operation
Simple operation
The system operation is easy for everyone to understand and use, with humanized design
Stable signal transmission distance
Stable signal transmission distance
In an open environment, the signal transmission is stable. 80 meters effective and stable range
External antenna design
External antenna design
The included external antenna accessory allows users to more easily set the antenna position to adapt to different environments
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