QRZ.COM
ad: L-HROutlet
ad: l-rl
ad: l-assoc
ad: Subscribe
FG4NO Guadeloupe flag Guadeloupe

Login is required for additional detail.

QSL: F4AVX

Email: Login required to view

Ham Member Lookups: 100389

 
FG4NO log on line http://fg4no.net/ | CQ 8 - ITU 11 - IOTA NA-102
 
QSL Bureau OFF: I am no longer a member via the office for a yearWhen the French amateur associations will agree to make a novice and intermediate license, I would take a fee. But by then, not sent over QSL via the bureau they will be returned.
 
QSL via LoTw or direct to F4AVXhttp://www.qrz.com/db/F4AVX
Direct QSL 100%. 2 Green Stamps and a self addressed envelope will be greatly appreciated to defray mailing costs.
            

 

     
FG4NO ARRL DXCC CHALLENGE     
EURD RTTY DARC DIPLOM TROPHY

 

FG4NO little shack and Antenna

FT450D - MFJ969 - SP23 - HLA300 (Software: Swisslog, Win Test, HamRadio Deluxe, JT65HF)

L Inverted for 40/80M

Work 15M to 160M

(Poor on 15M, +/- good 17M and poor 160M)

ZX-Yagi MINI-2000 3el 10/15/20M  
 

 

 

L INVERTED 40/80M with optional 160M (Work 6 to 160M) par FG4NO

(Sorry for my translation :) )

 

After having tested multiple antennas with more or less good results, I have opted for the L inverted and gives you the explanation. It is scheduled for 40 / 80M (160M optional) but works on other bands.

Above all we must take into account my geographic situation that does not give me the right conditions to make some types of antennas. Take into consideration the earth, vegetation, coconut palms, trees, the earth that contains a lot of volcanic rocks, pebbles and not talking about this part of the land is sloping and necessarily in a bowl. There is nothing to help a good antenna and then flush the bowl also to make myself heard over 80M with my G5RV so I have opted for the L inverted. I have to say my brings enormously. She is still in the testing phase and I see something to do, I make changes.

So my construction of the L inverted and of course these values can be changed but given my limited space I took the length of 21.38m which gives an full wave 20M, half wave 40M and quarter wave 80M.

L Inverse FG4NO


I haven that place, to put my antenna and that not necessarily help with the fence, trees etc. I have the problem turns in all directions to find a solution but I see that it currently.


Materials used:


- Fiber Glass Mast 10M HD (Wimo)
- Balun UNUN 4/1 (Dx Engineering)
- Air choke balun (pvc pipe diameter 100 and 25 feet of coax -7.62m- 6mm)
- 30M coax (100 feet)
- 100m (329 feet) H07VK (1.5mm 2)


*******************************

Long wire of 21.38M (10M vertical and rest horizontal)
Radials: 1 80M (21.29m), 1 40m (10.67m), 1 30M (7.41m). Subsequently I have added two radials 1 and 1 21.34m 7.13m


*******************************

Remember that I do with of the earth, I repeat myself but take into account.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Look at my logbook (http://fg4no.net/) the Qso 40M and 80M realized with this antenna and only with 100 watts from the 09.02.2015. I think it is a good start.

If you need to test this antenna, make changes, suggestions let me know.

See you soon on 40M and 80M.

73 de FG4NO, Nicolas

 

 

 

8576715 Last modified: 2018-01-12 21:23:03, 9192 bytes

Login Required

Login is required for additional detail.

You must be logged in to file a report on this page

Please login now...

Public Logbook data is temporarily not available for this user
United States Counties Award#3189
Granted: 2016-07-24 00:04:02   (FG4NO)

Endorsements:
  • 250 Counties Mixed
  • 500 Counties Mixed
  • 100 Counties Mixed
  • 250 Counties Mixed
  • 500 Counties Mixed
United States Award#477
Granted: 2015-01-31 18:26:48   (FG4NO)

Endorsements:
  • 10 Meters Mixed
  • 20 Meters Mixed
  • Mixed CW
  • Mixed Digital
  • Mixed Phone
DX World Award#602
Granted: 2015-01-31 18:26:47   (FG4NO)

Endorsements:
  • 5 Band Mixed
  • 10 Meters Mixed
    12 Meters Mixed
    15 Meters Mixed
    17 Meters Mixed
    20 Meters Mixed
    30 Meters Mixed
    40 Meters Mixed
    80 Meters Mixed
  • 10 Meters Phone
  • 30 Meters CW
  • Mixed CW
  • Mixed Digital
World Continents Award#1603
Granted: 2015-01-26 08:19:45   (FG4NO)

Endorsements:
  • 10 Meters Digital
  • 20 Meters Digital
  • 40 Meters Digital
  • 5 Band Mixed
  • 10 Meters Mixed
    12 Meters Mixed
    15 Meters Mixed
    17 Meters Mixed
    20 Meters Mixed
    30 Meters Mixed
    40 Meters Mixed
    80 Meters Mixed
  • 10 Meters Phone
  • 12 Meters Phone
  • 15 Meters Phone
  • 20 Meters Phone
  • Mixed CW
Grid Squared Award#1469
Granted: 2015-01-26 08:19:33   (FG4NO)

Endorsements:
  • 10 Meters Digital
  • 12 Meters Digital
  • 15 Meters Digital
  • 20 Meters Digital
  • 5 Band Mixed
  • 10 Meters Mixed
    12 Meters Mixed
    15 Meters Mixed
    17 Meters Mixed
    20 Meters Mixed
    30 Meters Mixed
    40 Meters Mixed
    80 Meters Mixed
  • 10 Meters Phone
  • Mixed CW
ad: giga-db
Copyright © 2018 by QRZ.COM
Fri Feb 23 06:47:18 2018 UTC
CPU: 0.072 sec 74673 bytes mp