Phonographic Transmitter (T318E)

Details: Written by: Newton C. Braga

This circuit is from a 1969 documentation. L1 has 50 + 50 turns 28 of wire in a 2 cm PVC or coreless cardboard tube. R1 is 510k and the batteries are 1.5V and 30V respectively.

Circuit Bench

Voltage Limiter (CB4245E)
This circuit, which appears elsewhere in this section but from other sources, was found in a book...
Long Timing for the 555 (CB4575E)
In the figure we have a circuit where two 555 operating one as astable and the other as monostable...
Synthesizer Amplifier (CB1491S)
This circuit is intended for signal amplification of electronic musical instruments. We found in a...

Phonographic Transmitter (T318E)

Latest

Circuit Bench

Datasheets