RGO One V6 - receiving VK on 80m using new APF filter (no Beverages)
Petr OK1RP
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RGO One V6 - receiving VK on 80m using new APF filter (no Beverages)
961 просмотр · 7 месяцев назад
Petr OK1RP
379 подписчиков
961 просмотр · 7 месяцев назад
Here is the short example of the new digital APF filter feature available in RGO One V6.
An amazing APF feature is pulling out the weak (almost unreadable) signal from the noise on 80m band. As you can see in the video, the background noise is at around S4-S5 now and weak and fading signal is hardly readable on high apex inverted V transmitting antenna.
Be noted that the noise situation without Beverages on this band is even worse at this location and noise reduction feature at -20dB is downsized the noise level from S7 to S4-5 already!
Focus on the 0:46 and 1:38 marks in the video... where the APF has been turned ON and then turned OFF again.
RGO One V6 settings:
42 [AF]: on
44 [nr]: -20dB
45 [APF]: -8 to -10dB
VBF: b01 (200Hz)