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Building a QRP DiPole Antenna from Grain Wagons

Discussion in 'Amateur Radio News' started by K0KLB, Oct 22, 2023.

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  1. W1YW

    W1YW Ham Member QRZ Page

    Notta bright idea... ( joke;-)
     
    WB2YMU, NL7W and K0KLB like this.
  2. VK5OHR

    VK5OHR Ham Member QRZ Page

    The WSPR analysis on the phone was really impressive... :cool:

    My next antenna test standard for me!

    [​IMG]
     
    SV4NLA and K0KLB like this.
  3. W3JBS

    W3JBS Premium Subscriber QRZ Page

    Love it - Ham / Farmer ingenuity at its best!!

    Maybe it’s time for a new activity - Fields On The Air FOTA Lots of Farms with big open Fields make for very quiet noise levels to operate ham radio!

    Keep up the great work!

    Farmer Joe in PA
    W3JBS
     
    NL7W, K0KLB and KC1TCM like this.
  4. KI4POT

    KI4POT Ham Member QRZ Page

    But the antennas have to be fabricated from farm implements. None of this "ideal dipole" nonsense. If you can't load up a tractor and a plow, you don't get to play. :D

    Chris
     
    K0KLB likes this.
  5. K6LS

    K6LS XML Subscriber QRZ Page

    pretty cool... thats keeping up with the old saying...

    For every dollar you spend on Amateur Radio, spend 99 cents on the antenna :D
     
    NL7W, KA0USE, K0KLB and 1 other person like this.
  6. WA3LTJ

    WA3LTJ Ham Member QRZ Page

    TNX for the QSO. I contrast your two grain wagons with my home brew 5 foot loop antenna. It fits in a 3 ft x 3 ft space and gets transported in a duffle bag. The rig is a FTdx-10. It has an excellent front end to pull POTA and other QRP stations like yours out of the mud. It seems like both of our stations worked well on October 15. I had 227 QSOs on 20 m that afternoon. This was not our first contact. We worked during another POTA activation towards the end of August. Always glad to hear you on the air!

    Next, you could try two side-by-side crank up towers? Crank them to resonance like a Stepper IR.

    73, Andy WA3LTJ
     
    W9KXD and K0KLB like this.
  7. DK5ONV

    DK5ONV Ham Member QRZ Page

    Kevin you just blowing me away every time you taking a ride out in the Fields with a fully charged Battery and HF-Radio aboard.
    Keep up the good Work, mad Scientist.

    73 de Your Friend Uncle Günter ‍♂️
     
    NL7W and K0KLB like this.
  8. KM4RJF

    KM4RJF XML Subscriber QRZ Page

    I love seeing his antic.... I mean experiments. Keep it up
     
    KA0USE and K0KLB like this.
  9. KC4ZHH

    KC4ZHH Ham Member QRZ Page

     
    K0KLB likes this.
  10. VK5KKS

    VK5KKS Ham Member QRZ Page

    That was a good video. Having the tuner create a 1 to 1 match is fine, but where was the 'antenna' actually resonant? I wonder what the radiation pattern looked like. Certainly worked. Cute cat by the way...
     
    KO4WTG, K0KLB and SV4NLA like this.
  11. SV4NLA

    SV4NLA Ham Member QRZ Page

    Well done Kevin! This is amateur radio! :cool:
     
    KA0USE and K0KLB like this.
  12. VK5OHR

    VK5OHR Ham Member QRZ Page

    Kevin, what type of mobile phone is that? Looks like a good one.
     
    Last edited: Oct 27, 2023
    K0KLB likes this.
  13. PY1KZ

    PY1KZ Platinum Subscriber Platinum Subscriber QRZ Page

    Congratulations!!!
    This is an excellent idea for attracting young students to amateur radio.
     
    K0KLB likes this.
  14. KD9MGZ

    KD9MGZ XML Subscriber QRZ Page

    So absolutely nuts the crazy ham people....... love it and 73!
     
    KA0USE and K0KLB like this.
  15. TA1TRJ

    TA1TRJ XML Subscriber QRZ Page

    73 from turkey..:)
     
    KA0USE likes this.

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