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[Towertalk] Re: Mark III collinear antenna

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Subject: [Towertalk] Re: Mark III collinear antenna
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Date: Wed, 18 Sep 2002 07:01:59 +1200
Hi Carsten
Assuming you have the circuit diagram for the tuning unit,
C1, C2, C4 - 110 mmf vacuum variable.
C3 - 750 mmf vacuum variable.
C5 - 150 mmf air variable.
C6, C7 - 0.0011 mf 5 kv micas  Sangamo type F-2 or equiv.
K1, K2, K3 - D.p.d.t relay v.a.c. coil.   Ameco type 51 or eqiv.
Good luck.   
73, Ken ZL1AIH

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