Product Description
The Debra ST-102 is a professional stereo in-ear wireless monitoring system developed over two years.The ST-202 is a new upgraded version of the dual-channel transmitter.The ST-202 is a new upgraded version of the dual-channel transmitter.The ST-202 adopts a brand new digital chip that replaces the traditional circuit design and ultra-high-frequency signal transmission method to make the system run more efficiently and stably. The system sound is clear and the white noise is ultra-low. Suitable for more scenes. System settings can be switched between mono and stereo, allowing you to adapt to different uses and scenarios as needed.The ST-202 is equipped with Bluetooth 5.0, which can be switched on or off within the effective range for virtually lossless wireless music transmission, making audio playback more convenient. In terms of performance, the ultra-wide signal range makes the ST-202 perfect for stage performances, recording studios, or band performances using wireless monitoring IEM systems. With an excellent price/performance ratio, it is the best choice for both entry-level and professional use.
Product Features
1. True stereo wireless in-ear monitoring with mono switching.
2. Bluetooth 5.0 lossless music transmission with high sound reproduction.
3. high performance digital chip high fidelity sound quality, ultra-low background noise.
4. Ultra-high frequency transmission, the use of the range of 80 metres, open environment up to 300 m. 5.
5. Transmitter with multi-function LCD digital display. 6.
6. Portable and lightweight receiver with 2 outputs (3.5 mm). 7.
7. Interface with multiple input modes (LXR/6.35/3.5mm).
System Specifications
Carrier frequency range: 560-590Mhz/640-664.75Mhz
Audio sampling depth: 24bit, 44.1k
Wireless signal delay: 7ms
Number of wireless channels: 100
Modulation mode: GFSK
Audio frequency response: 20~18000 Hz
Comprehensive T.H.D.: <0.1%
Separation degree: 75dB
Audio Signal-to-Noise Ratio: 85dB
Dynamic range: 95dB
Effective use distance: 80 metres (open environment)
Transmitter technical parameters
Frequency error: <=10ppm
Transmitter power: 10mW
Using current: 160mA
Power supply: 12V 500mA
Audio input: 3.5mm/6.5mm/XLR
Receiver technical parameters
Frequency error: <=10ppm
Receiving sensitivity: <-95dBm
Power supply: 2 AA batteries
Using current: 130mA
Audio output: 1 stereo headphone output.
1 audio output