Digital audio recording system – Rigel Tech https://rigeltechvn.com REGEL TECHNOLOGY IMPORT EXPORT COMPANY LIMITED Wed, 04 Jun 2025 15:33:26 +0000 en-US hourly 1 https://wordpress.org/?v=4.8.25 https://rigeltechvn.com/wp-content/uploads/2022/07/cropped-fulllogo-32x32.png Digital audio recording system – Rigel Tech https://rigeltechvn.com 32 32 DIGITAL AUDIO RECORDING SYSTEM https://rigeltechvn.com/product/digital-audio-recording-system/ https://rigeltechvn.com/product/digital-audio-recording-system/#respond Tue, 23 Jul 2019 04:18:53 +0000 https://rigeltechvn.com/?post_type=product&p=1294&lang=en Features:

  • The system is used for the transmission of encrypted audio through digital radio.
  • Operating frequency: 416,0 to 422,0 MHz (16 channels)
  • Sensitive: ≥ 83 dB
  • Bandswidth: 0,3 – 4,0/0,3 – 8,0 kHz
  • Power transmiter: 20/100 mW
  • Remote sensitivity: 0,7 mkV

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