Xiegu GNR1 Digital Audio Noise Filter

$199.00

The Xiegu GNR1 digital audio noise filter is an audio processing device integrating digital noise reduction and digital filtering.

Description

GNR1 digital audio noise filter is an audio processing device integrating digital noise reduction and digital filtering. It can be widely used in the external audio processing sector of all types of wireless receiving equipment such as radio transceiver, receiver, and radio, to effectively reduce the background noise, improve the signal-to-noise ratio, and improve the signal identifiable degree.

GNR1 supports connecting an external passive speaker, which can provide 3W audio output power. Support independent adjustment of input or output sound volume. Supports selection of high or low input impedance. Supports audio double output ports (3.5 mm stereo output, RCA output). Supports headphone output and automatic switch of headphone or speaker output.

  • 3W audio output
  • Input/output volume adjustment
  • High/low input impedance select
  • Double audio output (3.5 mm stereo output, RCA output)
  • Headphone output and Automatic switch (headphone/speaker output)
  • Digital Denoiser SNR Upgrade Degree: More than 22 dB
  • Digital filter frequency response range
  • L-CUT Adjustment Range: 5 – 1280 Hz
  • H-CUT Adjustment Range: 500 – 5615 Hz
  • Headphone Driving Power: 100 mW Max
  • Headphone Output Impedance: 16~64Ω
  • Input Impedance Range: Low impedance of 16Ω, high impedance of 10kΩ
  • Speaker Output Power: ≥3W (8Ω, THD ≤0.2%)
  • Speaker Output Impedance: 4~16Ω
  • Operating Voltage: DC12V 
  • Volume: 159 x 44 x 143 mm

Additional information

Weight 2 kg