! scope="row"| X1
| FM Modulator Block
| Defaults, fc = 1GHz, max f_del = 10MHz
|-
! scope="row"| X2 | FM Modulator Block| Defaults, fc = 1.001GHz, f_del = 10MHz|-! scope="row"| X3
| Ideal Signal Splitter
| Defaults (k = 0.5)
|-
! scope="row"| X3 X4
| Ideal Delay Block
| Defaults, delay = 10u
|-
! scope="row"| E1
| Voltage-Controlled Voltage Source
| Defaults, gain = 1e-4, controlled by v(3,0)
|-
! scope="row"| A1
| Gain Block
| Defaults, gain = 5e+31
|-
! scope="row"| A2
| Defaults, gain = 50
|-
! scope="row"| X4 X5
| Generic Lowpass Filter Block
| Defaults, Cutoff = 2Meg
|-
! scope="row"| X5
| Ideal Comparator Block
| Defaults, Gain
|-
! scope="row"| Rant