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Kaosss
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Sirio 3eli beam and 827?

If I have the 827 on the same mast as the 3eli beam, what sort of a gap should there be between them, if any? Just wondering if there was an optimal gap between aerials?
Al

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Al -163FB777 - N.Wales, UK
Kenwood TS-480SAT, MC-60A mic, 827-Base + 3 elli beam
K40 when mobile
1/Oct/2009, 9:34 pm Send Email to Kaosss   Send PM to Kaosss
 
26fb139
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Re: Sirio 3eli beam and 827?

i would put them a 1/4 wave apart al ,the 827 will use the beam as a ground plane,giving a lower angle of radition. emoticon
you could co -phase em if you wanted to thats if tey are both res on 27mhzs

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139 in any GOOD group??
2/Oct/2009, 1:25 pm Send Email to 26fb139   Send PM to 26fb139
 
Kaosss
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Re: Sirio 3eli beam and 827?

hadn`t thought about co-phasing Keith, didnt even know you could do it with a beam and a vertical! Will see if I can find any info about that

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Al -163FB777 - N.Wales, UK
Kenwood TS-480SAT, MC-60A mic, 827-Base + 3 elli beam
K40 when mobile
2/Oct/2009, 7:13 pm Send Email to Kaosss   Send PM to Kaosss
 
26fb139
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Re: Sirio 3eli beam and 827?

to co-phase them 1/4 wave apart 1/2 wave is better,remember to make your harness or feed point 1/2 wave length ,& your rf will be divided between both ariels.

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139 in any GOOD group??
3/Oct/2009, 8:30 am Send Email to 26fb139   Send PM to 26fb139
 
simon26OD004
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Re: Sirio 3eli beam and 827?

I think the questions you want to ask yourself are why do you want to co-phase them and what do you hope to achieve by doing it emoticon
5/Oct/2009, 4:06 pm Send Email to simon26OD004   Send PM to simon26OD004
 


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