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
HF Station showing SWR meter
The SWR meter is positioned so as to measure the matching at the transmitter output. As the device contains diodes which cause rectification it is desirable to place it before the low-pass filter
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