Topband: I need help proofing an Inverted L model I made please. 40’ x 143’, four 100’ radials, #14 wire.

wi6x.73 at gmail.com wi6x.73 at gmail.com
Wed Dec 9 15:00:14 EST 2020


I need help proofing an Inverted L model I made please. 40’ x 143’, four 100’ radials, #14 wire.
My gut tells me the 60.25197 + J 18.63926 ohms impedance is to high, but I don’t have enough experience to know if what what I am doing is correct or not. I’m a neubie, at EZNEC and 160m.
Thank you in advance for your advice and recommendations.
73,
Jim, WI6X

------------

SOURCES: Wire #1, 0% From E1
————————————
GROUND TYPE: Real/High Accuracy
————————

             EZNEC ver. 6.0

160m Inv L                                   12/9/2020     11:38:28 AM

         --------------- SOURCE DATA ---------------

Frequency = 1.83 MHz

Source 1      Voltage = 314.7 V at 17.19 deg.
              Current = 4.99 A at 0.0 deg.
              Impedance = 60.25197 + J 18.63926 ohms
              Power = 1500 watts
              SWR (50 ohm system) =  1.470  (75 ohm system) =  1.422



                       EZNEC ver. 6.0

160m Inv L                                   12/9/2020     11:21:01 AM

              --------------- WIRES ---------------

No.          End 1   Coord. (ft)              End 2   Coord. (ft)       Dia (in)  Segs        Insulation
      Conn.      X       Y       Z     Conn.      X       Y       Z                         Diel C  Thk(in)
1       GND        0,      0,      0    W2E1        0,      0,     40       #14   17          1        0
2      W1E2        0,      0,     40              143,      0,     40       #14   17          1        0
3       GND        0,      0,      0                0,   -100,      1       #14   17          1        0
4       GND        0,      0,      0                0,    100,      1       #14   17          1        0
5       GND        0,      0,      0             -100,      0,      1       #14   17          1        0
6       GND        0,      0,      0              100,      0,      1       #14   17          1        0



More information about the Topband mailing list