Xiegu GNR 1 Digital Audio Noise Filter
In stock
Xiegu GNR1 digital audio noise filter will bring new life to your old transceiver by adding modern digital noise eliminating features that lets you hear signals more clearly. A great tool in this age of high man-made QRM levels!
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256.23 $ 284.83 $
In stock
The Xiegu GNR 1 Digital Audio Noise Filter is a compact digital audio noise filter that dramatically improves voice clarity by reducing background noise and enhancing signal-to-noise ratio. Ideal for use with HF, VHF, and UHF transceivers, receivers, and SDR radios, the GNR1 is a must-have accessory for amateur radio operators and shortwave listeners dealing with weak or noisy signals.
Xiegu GNR 1 Features
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Digital Signal Processing (DSP) for effective noise reduction and audio filtering
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Compatible with HF/VHF/UHF transceivers and receivers
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Supports external passive speaker (3W output power)
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Independent input/output level control
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Selectable high or low input impedance
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Dual audio outputs: 3.5mm stereo and RCA
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Headphone output with automatic switch between headphones and speaker
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Plug-and-play, easy to integrate into any shack or mobile setup
Improve your on-air experience with clearer communication and reduced fatigue from noisy audio. The Xiegu GNR 1 delivers reliable performance in a sleek and durable package.
Xiegu GNR 1 Audio Samples
Xiegu GNR1 Specifications
- Digital Noise Reduction SNR improvement: ≥ 22dB
- Digital filter frequency response range:
- L-CUT adjustment range: 5Hz-1280Hz
- H-CUT adjustment range: 500Hz-5615Hz
- Headphone drive power: 100mW@Max
- Headphone output impedance: 16~64Ω
- Input impedance range: Low 16Ω, high 10kΩ
- Speaker output power: ≥3W (8Ω, THD≤0.2%)
- Speaker output impedance: 4~16Ω
- Operating voltage: 12V DC +/-15%
- Size: 159*44*143mm
| Weight | 1.25 kg |
|---|---|
| Dimensions | 26 × 25 × 6 cm |
| hscode | 8529108090 |
| Country | CN |
