HFU HF Underground
Technical Topics => Equipment => Topic started by: CoolAM Radio on January 22, 2014, 0019 UTC
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By cleaning out some boxes with RX/TX related items,
I found again a
Graticule Projector - from Marconi Instruments Ltd.
Is there anyone who can tell me where this items was/is used for?
(it's a kind of small "overhead" projector)
Tnx!
André
CoolAM Radio