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Title
Simple oscillator (CB20531E)
CW oscillator (CB20530E)
Mini amplifier 2N301 (CB20529E)
Remote ear (CB20528E)
Bridge type transistor tester (CB20526E)
Phase shifter (CB20525E)
Instrument amplifier (CB20524E)
Shortwave Calibrator (CB20523E)
Transistor gain meter (CB20522E)
Photocell powered frequency standard (CB20521E)
VTVM amplifier (CB20520E)
Sine and square generator (CB20519E)
Receiver for the 10-meter range (CB20518E)
2 transistor radio (CB20517E)
Hybrid MW radio (CB20516E)
Self-powered radio (CB20515E)
30 to 45 MHz Receiver (CB20514E)
Regenerative receiver (CB20513E)
CK722 push pull audio stage (CB20512E)
Audio stage for radios (CB20511E)
Solar radio CK721 (CB20510E)
Solar spinner (CB20508E)
Simple photometer (CB20507E)
Mini solar organ (CB20506E)
Two way intercom (CB20505E)
Solar telephone (CB20504E)
Solar intercom (CB20503E)
Bench thermometer (CB20501E)
Greenhouse temperature alarm (CB20500E)
Solar metronome (CB20499E)

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