Radio constructor: Single tube AM modulator and low power medium wave radio transmitter

Low-power amplitude modulated radio transmitter for local broadcasting within a limited radius from an arbitrary signal source.
Working frequency: 1000 (+-10%) KHz.
Antenna power: about 5mW.
Modulation depth adjustment.
Consumption:
Anode: 250V, no more than 10mA.
Incandescent: 6.3V, no more than 0.33A.
Board size: 71 x 71 mm.
The kit is supplied as a printed circuit board and parts kit.

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