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Re: LF: Puckeridge Decca station - Big & small antennas

To: [email protected]
Subject: Re: LF: Puckeridge Decca station - Big & small antennas
From: "Rik Strobbe" <[email protected]>
Date: Thu, 18 May 2000 10:33:17
In-reply-to: <[email protected]>
References: <[email protected]>
Reply-to: [email protected]
Sender: <[email protected]>
On 17/05/00 G3KEV wrote:
To my knowledge no one in the past has disputed that a large and small
vertical would have the same radiation PATTERN. What has been said is
that the intensity of the signal radiated from a large vertical is
greater than a short one. On receive the signal voltage collected by a
large vertical is greater than the small vertical.
On 17/01/00 G3KEV wrote :
There is a big difference in the radiation pattern and angle of take off
between a high vertical antenna and a very low antenna given the same rf
power to the antenna. 1 Watt erp from a dummy load or low horizontal wire
is hardly the same as 1 Watt erp from a vertical antenna at 120 ft.
Did I miss(understand) something ?

73, Rik  ON7YD


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