The original Wilderness Radio manual calls for a ferrite bead Z1 on the base of transistor Q6 in the driver. ?The ferrite is specified as #64 material.
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I¡¯m having a hard time sourcing a small bead in this material (Fair-Rite doesn¡¯t make ferrites with it). Does the radio suffer problems if Z1 is omitted? ?Or maybe 43 or 31 material could substitute??
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I¡¯d like to hear of people¡¯s experiences.?
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73,
Roy WN3F?
