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Linear decoupling traps
wrote in message ... HI Theory says that whatever condition exists at far end of 1/4 wave stub will appear at fed end. ie. if far end is left open a high impedance will appear at fed end, at resonant freq. So it would appear that the shorted end should be nearest to feed point of antenna. The centre of dipole or bottom of a vertical. Hope that makes sense!................................Rod EI3CZ You have it just backwards. A 1/4 wave stub is an impedance converter. i.e. a short at one end appears as an open at the other end. Dale W4OP |
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