[K3CAL] 2 meter/70 cm Log Periodic Antenna Project...

[Rich Weaver]

Oh  OK ,  I thought you had a real purpose for it. 

From: Edwin A Noell Jr 
Sent: Wednesday, October 29, 2014 5:27 PM
To: Calvert Amateur Radio Association - K3CAL 
Subject: Re: [K3CAL] 2 meter/70 cm Log Periodic Antenna Project...

We're going to build them because we can.

And want to.

Ed
KC3AEN



On 10/29/2014 04:08 PM, Rich Weaver wrote:


  Log Periodic Beam Antenna that covers 142 - 450 MHz continuously....and with Gain
  What’s the purpose of the log periodic other than for a scanner? 
  We can’t transmit on the entire range.
  How much gain? Is that in DBi or DBd?
  If you are going to use it on 2 meters, then build a 2 meter yagi.
  If you are going to use it on 70cm then build a 70cm  yagi. 
  Why waste all the extra elements that are not in the ham band?
  Better yet build a 2 meter yagi with a 70cm yagi under it on the same boom.


  From: Monica Noell 
  Sent: Tuesday, October 28, 2014 11:05 PM
  To: Calvert Amateur Radio Association - K3CAL 
  Subject: Re: [K3CAL] 2 meter/70 cm Log Periodic Antenna Project...

  Hi Steve,

  Ed and I are interested in building two antennas (one for each of us).

  Thanks!
  Monica
  KC3DAS

  On 10/27/2014 5:44 PM, Steven Hempling wrote:

    Hi!... Any one interested in building a Log Periodic Beam Antenna that covers 142 - 450 MHz continuously....and with Gain... Boom is less than 4 feet... longest elements are 44 inches... we would buy materials in 20 foot lengths... think pop rivets..  drills..... SS hardware... Lexan/PVC........   Post interest.... I will work out $$  cost will be materials only... keeping receipts...Please post Interest.... thanks!   Steve   N3IPN...


    PS... It was a nice hamfest in St Mary's County! 
     

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