1. Lab #3

2. Cables, Wires Insulating jacket (PVC)
Center conductor
Insulator (PE or PTFE)
Outer conductor/shield (foil/braided wire)
Insulating jacket (PVC)
BNC connectors

3. Coaxial Connectors

4. Periodic Waveform
Time
Voltage (or Current)

5. Diode Rectifier Circuit
CH2
Function Generator
CH1
GND
100 kΩ
1N4148
Diode
Anode
Cathode
Band marks cathode on diode package

6. LED and Circuit LED CH2 Func. Gen. CH1 GND 1 kΩ Red Yellow Anode
Cathode
Anode (long)
Cathode (short lead)
Flat on cathode side
CH2
Func. Gen.
CH1
GND
1 kΩ
Red
Yellow

7. Wall Outlet Function Generator Oscilloscope
Coax
Wall Outlet
BNC
Function Generator
Red
Ch1
Oscilloscope
Ch2 R1 R2
Black A B C