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近幾年地球電離層非常活躍對於全球通訊傳播效果非常好常常可與歐洲通聯，趁著好天氣來到了五分山作SOTA 山峰國際通訊， ...
373 views
6 months ago
This is how WSHR 91.9FM transmitting antenna looks like.
180 views
7 months ago
