X-300 Error vs Diamond X-510N neuer Aufbau
14:51
HAM RADIO: Antenna Autopsy 2 A look at a 2M /70CM X300 Diamond/Watson Antenna
7:48
Diamond X300 Antenna - Build & Installation
7:28
How to set (93*88*80&70)E on 2 foot Dish
3:54
Manutenzione antenna DIAMOND X-50 (seconda parte).
21:43
Diamond X510N duel band colinear modifacations
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Einsteig in den Amateurfunk, der Funkbetrieb
14:46
Diamond X510N & X510MH Antenna Teardown, is it a Fake?
7:03