CALCULATORS
Capacitive reactance. (160416)
Inductive reactance. (260316)
Unknown L and C. (281217)
L-match. (240521)
Single layer inductor. (250316)
Tuned circuit. (260316)
DATA
BIC biro tube inductor graph. (260514)
Amidon Toroids. (Amidon)
Common Q Code definitions. (120916)
Morse Code. (150916)
Morse Code practice. (040917)
Radio Frequency spectrum summary. (110818)
MEASUREMENT
Crystal calibrator. (231118)
50Ω Dummy Load and Power Meter. (170514)
Measuring Inductance and Capacitance. (r050718)
RF ammeter. (310515)
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PROJECTS
32kHz reference oscillator. (280614)
Colpitts Oscillator circuits. (280515)
'Low Head' regulator. (171216)
Improved 'Low Head' regulator. (210718)
Improved Morse code practice oscillator. (080120)
Morse code practice oscillator. (Astable project) (050218)
No Loss Polarity Protector. (190614)
Positive to Negative Power Supply. (210614)
PROJECT 60. (121018)
THEORY
Basic AC Theory. (210815)
L-Matching Network. (200715)
L-Matching Network spreadsheet. (280815)
Morse Code practice. (040917)
Noise. (250616)
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