?? rf_tank.frm
字號:
VERSION 5.00
Begin VB.Form RF_TANK
Caption = "RF_TANK"
ClientHeight = 6360
ClientLeft = 48
ClientTop = 336
ClientWidth = 5556
LinkTopic = "Form1"
ScaleHeight = 6360
ScaleWidth = 5556
StartUpPosition = 3 'Windows Default
Begin VB.CommandButton cmd_exit
Caption = "Exit"
Height = 372
Left = 2280
TabIndex = 15
Top = 5760
Width = 972
End
Begin VB.Frame Frame2
Caption = "RF TANK --- TOTAL CAPACITOR CALCULATOR"
ForeColor = &H00C00000&
Height = 2772
Left = 240
TabIndex = 11
Top = 2760
Width = 5052
Begin VB.OptionButton cal_ctotal
Caption = "cal_Ctotal"
Height = 252
Left = 3360
TabIndex = 25
Top = 1800
Width = 972
End
Begin VB.OptionButton cal_cd4d5
Caption = "cal_D4 D5"
Height = 252
Left = 3360
TabIndex = 24
Top = 1320
Width = 1092
End
Begin VB.OptionButton cal_c1516
Caption = "cal_C15 C16"
Height = 252
Left = 3360
TabIndex = 23
Top = 840
Width = 1212
End
Begin VB.OptionButton cal_c42
Caption = "cal_C42"
Height = 252
Left = 3360
TabIndex = 22
Top = 360
Width = 852
End
Begin VB.CommandButton cmd_calculate2
Caption = "Calculate"
Height = 372
Left = 1920
TabIndex = 17
Top = 2280
Width = 1212
End
Begin VB.TextBox txt_ctotal
Height = 288
Left = 1920
TabIndex = 16
Top = 1800
Width = 1212
End
Begin VB.TextBox txt_cd4d5
Height = 288
Left = 1920
TabIndex = 14
Top = 1320
Width = 1212
End
Begin VB.TextBox txt_c1516
Height = 288
Left = 1920
TabIndex = 13
Top = 840
Width = 1212
End
Begin VB.TextBox txt_c42
Height = 288
Left = 1920
TabIndex = 12
Top = 360
Width = 1212
End
Begin VB.Label lbl_ctotal
Caption = "Ctotal"
Height = 252
Left = 1200
TabIndex = 21
Top = 1800
Width = 492
End
Begin VB.Label lbl_cd4d5
Caption = "Cd4 = Cd5"
Height = 252
Left = 1080
TabIndex = 20
Top = 1320
Width = 732
End
Begin VB.Label lbl_c1516
Caption = "C15 = C16"
Height = 252
Left = 1080
TabIndex = 19
Top = 840
Width = 732
End
Begin VB.Label lbl_c42
Caption = "C42 "
Height = 252
Left = 1320
TabIndex = 18
Top = 360
Width = 372
End
End
Begin VB.Frame Frame1
Caption = "RF TANK --- L , C , F CALCULATE"
ForeColor = &H00C00000&
Height = 2292
Left = 240
TabIndex = 0
Top = 120
Width = 5052
Begin VB.TextBox txt_frequency
Height = 288
Left = 1920
TabIndex = 7
Top = 360
Width = 1212
End
Begin VB.TextBox txt_inductance
Height = 288
Left = 1920
TabIndex = 6
Top = 840
Width = 1212
End
Begin VB.TextBox txt_capacitor
Height = 288
Left = 1920
TabIndex = 5
Top = 1320
Width = 1212
End
Begin VB.CommandButton cmd_calculate1
Caption = "Calculate "
Height = 372
Left = 1920
TabIndex = 4
Top = 1800
Width = 1212
End
Begin VB.OptionButton cal_frequency
Caption = "cal_frequency"
Height = 252
Left = 3360
TabIndex = 3
Top = 360
Width = 1332
End
Begin VB.OptionButton cal_inductance
Caption = "cal_inductance"
Height = 252
Left = 3360
TabIndex = 2
Top = 840
Width = 1332
End
Begin VB.OptionButton cal_capacitor
Caption = "cal_capacitor"
Height = 252
Left = 3360
TabIndex = 1
Top = 1320
Width = 1212
End
Begin VB.Label lbl_frequcncy
Caption = "Frequency (MHZ)"
Height = 252
Left = 360
TabIndex = 10
Top = 360
Width = 1572
End
Begin VB.Label lbl_inductance
Caption = "Inductance (nH)"
Height = 252
Left = 360
TabIndex = 9
Top = 840
Width = 1332
End
Begin VB.Label lbl_capacitor
Caption = "Capacitor (pF)"
Height = 252
Left = 360
TabIndex = 8
Top = 1320
Width = 1212
End
End
End
Attribute VB_Name = "RF_TANK"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub cmd_calculate1_Click()
Dim cal_value1 As Single
Dim fre As Single
Dim indu As Single
Dim cap As Single
If cal_capacitor.Value = True Then
cal_value1 = (10 ^ 9) / (4 * 3.1416 * 3.1416 * txt_frequency.Text * txt_frequency.Text * txt_inductance.Text)
txt_capacitor.Text = cal_value1
End If
If cal_inductance.Value = True Then
cal_value1 = (10 ^ 9) / (4 * 3.1416 * 3.1416 * txt_frequency.Text * txt_frequency.Text * txt_capacitor.Text)
txt_inductance.Text = cal_value1
End If
If cal_frequency.Value = True Then
cal_value1 = (10 ^ 5) / (2 * 3.1416 * (txt_inductance.Text * 10 * txt_capacitor.Text) ^ 0.5)
txt_frequency.Text = cal_value1
End If
End Sub
Private Sub cmd_calculate2_Click()
Dim cal_value2 As Single
If cal_ctotal.Value = True Then
cal_value2 = txt_c42.Text + 1 / (2 / txt_c1516.Text + 2 / txt_cd4d5.Text)
txt_ctotal.Text = cal_value2
End If
If cal_c42.Value = True Then
cal_value2 = txt_ctotal.Text - 1 / (2 / txt_c1516.Text + 2 / txt_cd4d5.Text)
txt_c42.Text = cal_value2
End If
If cal_c1516.Value = True Then
cal_value2 = 2 * txt_cd4d5.Text * (txt_ctotal.Text - txt_c42.Text) / (txt_cd4d5.Text - 2 * (txt_ctotal.Text - txt_c42.Text))
txt_c1516.Text = cal_value2
End If
If cal_cd4d5.Value = True Then
cal_value2 = 2 * txt_c1516.Text * (txt_ctotal.Text - txt_c42.Text) / (txt_c1516.Text - 2 * (txt_ctotal.Text - txt_c42.Text))
txt_cd4d5.Text = cal_value2
End If
End Sub
Private Sub cmd_exit_Click()
End
End Sub
Private Sub Label2_Click()
End Sub
Private Sub Label3_Click()
End Sub
Private Sub Option1_Click()
End Sub
Private Sub Command1_Click()
End Sub
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