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FT 991 features Demonstrated during the 01 20 2018 VHF Contest
Автор: James Eagleson
Загружено: 2018-01-26
Просмотров: 5594
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A 5 minute look at some 6m and 2m contacts during the Jan 2018 VHF Contest to demonstrate the latest firmware update for the original FT-991. Shows the effect of DNR (Digital Noise Reduction) and NB (Noise Blanker) on signal background noise and quality when using the two noise reduction tools on the 991.
Note that 3 of these stations are in Benecia, Clovis (Fresno area), and Santa Cruz... all of which are shadowed by mountains from my location on the north-east side of San Jose, CA. I also captured a couple of stations working simplex using FM then SSB. This demonstrates the effectiveness of SSB under weak signal conditions (S1 to S3 signal levels).
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