One-to-four wireless tie clip T2-WR404-L

The wireless microphone system features a 1.8-inch TFT display, built-in howling suppression, 4 EQ modes, diversity reception, dynamic ID to prevent interference, and preset frequencies. With a 640-690 MHz range, 200 channels, and 100-meter range, it offers high-quality audio and reliable performance.
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Description
  1. The receiver uses a 1.8-inch TFT color display screen, and the 4-channel channel number, frequency, power, volume, and audio level are clearly visible
  2. The receiver has built-in howling suppression, which can be turned on or off as needed
  3. The receiver has 4 built-in EQ modes, and the user mode can freely and flexibly adjust the 13-band EQ gain, which is suitable for use in more occasions
  4. The receiver uses diversity reception technology, and the CPU automatically selects the optimal receiving unit to ensure that a stable signal is received to prevent frequency interruption
  5. Dynamic random ID is used to eliminate cross-frequency, and the receiver only receives the last transmitter to be matched
  6. The receiver presets multiple groups of frequencies to avoid interference, which effectively improves the installation efficiency of multiple sets used at the same time
Parameter
Frequency range  640-690MHz
Modulation mode  broadband FM
Number of channels  200 channels
Frequency stability  ±0.001%
Dynamic range  >100dB
Peak frequency deviation  ±45KHz
Frequency response  50Hz-18KHz (±3dB)
Comprehensive signal-to-noise ratio  >105dB
Comprehensive distortion  <0.5%
Usage distance  100 meters
Receiver technical indicators
Receiving mode  Diversity reception CPU automatically selects the strongest signal channel
Frequency matching mode  infrared
Oscillation mode  PLL phase-locked loop
Number of channels  200 channels
Bandwidth  50MHz
Sensitivity  -95dBm
Audio output Hybrid: 0-600mV, Balanced: 0-600mV
Power supply  DC 12V 1A
Carrier frequency band  UHF640~690MHz
Oscillation mode  PLL phase-locked frequency synthesis
Harmonic radiation  <-65dBm
Maximum deviation  ±45KHz
Frequency response  45Hz~18KHZ ±3dB
Bandwidth  50MHz
Input socket  micro three-pin XLR
Sound head  capacitor type
RF power output  15mW
Battery  AA*2
Current consumption  <120ma
Continuous working time  8 hours
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T2-WR404-L One-to-four wireless tie clip
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