peter_d_sherman
8 hours ago
Related:
The Magic-Eye Tuning Indicator, W G Morley, The Radio Constructor, March & April, 1969:
Magic eye tube (The first RF "debugger")
3 pointsposted 8 hours ago
by peter_d_sherman8 hours ago
Related:
The Magic-Eye Tuning Indicator, W G Morley, The Radio Constructor, March & April, 1969: