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PSM-300+9100R Mono Wireless In-Ear Monitor System Four Channel
PSM-300+9100R Mono Wireless In-Ear Monitor System Four Channel - 图片 2

PSM-300+9100R Mono Wireless In-Ear Monitor System Four Channel

Function Introduction

1. Professional wireless in-ear monitoring system for stage performances and audio broadcasting.
2. Adopts UHF frequency band for strong anti-interference capability and stable operation.
3. Equipped with 30MHz bandwidth and 100 switchable preset frequencies for flexible frequency adjustment.
4. Supports switchable stereo and mono audio modes to fit different monitoring scenarios.
5. Features a 2.4-inch high-definition IPS TFT color screen for clear multi-functional parameter display.
6. Built with stable digital circuits and intelligent detection mute control, effectively blocking external RF noise and interference.
分类：

Transmitter Specifications

  1. Chassis Size: Standard EIA Half-U
  2. Channel Configuration: Single Channel
  3. Frequency Stability: ±0.005%
  4. Carrier Frequency Band: UHF 550 – 960 MHz
  5. Modulation Mode: Digital Modulation
  6. RF Output Power: 10 mW – 100 mW
  7. Effective Operating Distance: 80 meters in open unobstructed areas
  8. Oscillation Type: PLL Phase-Locked Frequency Synthesis
  9. Spurious Emission: ＜ -40 dBm
  10. Maximum Frequency Deviation: ±1500 kHz
  11. Frequency Bandwidth: 30 MHz
  12. Overall Signal-to-Noise Ratio: ＞ 109 dB
  13. Total Harmonic Distortion (THD): ＜ 0.4% @ 1 kHz
  14. Frequency Response: 20 Hz～20 kHz ± 3 dB
  15. Audio Input: Combo Jack (XLR & 6.35 mm)
  16. Audio Output: 2 × 6.35 mm Unbalanced Jacks

Receiver Specifications

  1. Channel Configuration: Single Channel
  2. Frequency Stability: ±0.005%, Digital Frequency Control
  3. Carrier Frequency Band: UHF 550 – 950 MHz
  4. Modulation Mode: Digital Stereo
  5. Effective Operating Distance: 80 meters in open unobstructed areas
  6. Oscillation Type: Digital Frequency Synthesis

    Spurious Emission: ＜ -40 dBm

  7. Receiving Sensitivity: -90 dBm
  8. Frequency Bandwidth: 30 MHz
  9. Maximum Frequency Deviation: ±1500 kHz
  10. Overall Signal-to-Noise Ratio: ＞ 109 dB
  11. Total Harmonic Distortion (THD): ＜ 0.4% @ 1 kHz
  12. Frequency Response: 20 Hz～20 kHz ± 3 dB
  13. Stereo Separation: ≥ 70 dB @ 1 kHz

    Audio Input: Combo Jack (XLR & 6.35 mm)

    Audio Output: 2 × 6.35 mm Unbalanced Jacks

  14. Output Port: 6.35 mm Stereo Headphone Jack
  15. Output Power: 10 mW – 100 mW
  16. Bodypack Receiver Power Supply: 4.2 V Lithium Battery
  17. Typical Current Consumption of Bodypack Receiver: 250 mA
  18. Continuous Battery Life of Bodypack Receiver: Approximately 7 Hours

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