Measurements
Course Guide Topics
Making Measurements
D.C. & A.C.
Voltage and Current (1)
Voltage and Current (2)
Loading effect of meter
Voltage and Current (3)
Resistance
Making Measurements – Voltage (V)
Making Measurements – Current (I)
Making Measurements – Resistance (R)
Power (1)
Power (2)
VSWR (1)
VSWR (2)
HF Station
HF Station showing SWR meter
RF Envelope
Frequency
Grid Dip Oscillator (GDO) (1)
Grid Dip Oscillator (GDO) (2)
Multirange Meter
Multimeter Use Summary
RF Power Meter
SWR Meter
Signal Generator
Frequency Counter
Oscilloscope (1)
Oscilloscope (2)
Spectrum Analyser
Other Instruments
Dummy Load
Making Measurements – Current (I)
To measure current the meter is connected in series with the circuit where current is to be determined
Be aware of the size of the current to be expected and aware that the resistance of the meter may affect the operation of the circuit
Course Guide Topics
Making Measurements
D.C. & A.C.
Voltage and Current (1)
Voltage and Current (2)
Loading effect of meter
Voltage and Current (3)
Resistance
Making Measurements – Voltage (V)
Making Measurements – Current (I)
Making Measurements – Resistance (R)
Power (1)
Power (2)
VSWR (1)
VSWR (2)
HF Station
HF Station showing SWR meter
RF Envelope
Frequency
Grid Dip Oscillator (GDO) (1)
Grid Dip Oscillator (GDO) (2)
Multirange Meter
Multimeter Use Summary
RF Power Meter
SWR Meter
Signal Generator
Frequency Counter
Oscilloscope (1)
Oscilloscope (2)
Spectrum Analyser
Other Instruments
Dummy Load