RADIO CONSTRUCTION

SAFETY BEFORE BUILDING

BASIC CRYSTAL RADIO

CRYSTAL SET NO.2

SHORTWAVE CRYSTAL SET

MORSE PRACTICE OSCILLATOR

ABSORPTION WAVEMETER 3.5 - 30 MHz

TOBACCO TIN TRANSMITTER

AUDIO AMPLIFIER

RESISTOR CODES

CAPACITOR CODES

MICRO 80 TRANSCEIVER

PIXIE 2 CW TRANSCEIVER

COPPER ISLAND CONSTRUCTION


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