John R McCallum
6 subscribers
0:31
Yaesu FT990 HF Radio after alignment, 10m reception
John R McCallum
60 views • 12 days ago
0:34
Yaesu FT990 HF Radio after alignment, 20m reception and test of digital filter.
John R McCallum
162 views • 12 days ago
0:24
Yaesu FT990 HF Radio after alignment, 10m power output
John R McCallum
29 views • 12 days ago
0:42
Yaesu FT990 HF Radio after alignment, 40m band power output
John R McCallum
126 views • 12 days ago
0:34
Yaesu FT990 HF Radio after alignment, 160m (Top Band) low to high output power
John R McCallum
57 views • 12 days ago
0:30
Yaesu FT990 HF Radio after alignment, 17m monitoring.
John R McCallum
117 views • 12 days ago
0:12
Yaesu FT990 HF Radio after alignment, Monitoring Volmet on a 20ft wire
John R McCallum
35 views • 12 days ago
2:31
Zetagi BV 131 after some fettling 01
John R McCallum
60 views • 2 months ago
1:56
KLB 110DX 02
John R McCallum
34 views • 2 months ago
3:49
Filter and Band Selection
John R McCallum
4 views • 2 months ago
3:49
GSOC on Xiegu G90
John R McCallum
579 views • 2 months ago
0:29
Panasonic DR31 Listening on 40m with a long wire
John R McCallum
57 views • 2 years ago
0:35
Panasonic DR31 01
John R McCallum
255 views • 2 years ago
End of Videos