[Antennas] 7Mc vertical array

[CBoone]

Use 33 ft (1/4 wl) between the center element and the outer 4....a simple
coaxial phasing line with the center being reference and the others being
fed properly with the right phasing length will work. I need to look at my
notes to see what the cable length and impedance needs to be...

Chris

> -----Original Message-----
> From: antennas-bounces at mailman.qth.net 
> [mailto:antennas-bounces at mailman.qth.net] On Behalf Of Bob Wilder
> Sent: Saturday, April 02, 2005 11:20 AM
> To: antennas at mailman.qth.net
> Subject: [Antennas] 7Mc vertical array
> 
> 
> Help:  I want to put up four 32ft masts in a square spaced 65 
> feet apart 
> with a fifth in the center to build a steerable vertical 
> array. All masts 
> insulated from ground.
> 
>                         O         65ft?        O
> 
> 
> 
> 
>                                    O          65Ft?
> 
> 
> 
>                         O                      O
> 
> Need info on how to make this work.  Will be designed for 7 
> to 7.5 MHz 
> operation. (Ham + MARS)
> 
> Any suggestion would be appreciated.  TIA
> 
> 
> Bob  Wilder
> 6032 Idlemoore Court
> Theodore, AL 36582-4117
> 251-653-5274
> http://home.bellsouth.net/p/PWP-af2hd
> Asst USAF State MARS Director- Alabama
> AF2HD/AFA2HD
> {Ex W2ZRX, K4FEU, KG1BW, F7CP, W1HJL, W4NVH and W4RHW}
> 
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