✕ Close controls
nec2c ✗
← Text Editor
✏ Draw Wire Mode: OFF
Click canvas to place wire endpoints · Right-click to cancel
NEC2 Source
↻ Parse & Draw
Simulation Parameters
Frequency (MHz)
Wire Radius (m)
Segments / Wire
Feed Wire (Excitation)
No wires yet
Frequency Mode
Frequency Sweep
Single Frequency
Start (MHz)
End (MHz)
Steps
Step: 0.100 MHz
0 wires
Wire #
?
— Edit
Length (m)
Apply
⚡ Feed
Del
▶ Run Simulation
Simulation Results
VSWR
--
Impedance
--
Gain
-- dBi
S11
-- dB
✕ Clear All
☰ Controls
⬛ 3D
✏ 2D Editor
Plane:
Elevation (X–Z)
Top-Down (X–Y)
Snap
▶ Run
X: 0.00m Z: 0.00m
Click to place wire start point
✕ Cancel wire
SWR & Impedance vs Frequency
Azimuth Pattern (dBi)
Elevation Pattern (dBi)
Smith Chart (Z₀=50Ω)