Telecom

Articles
Title
High-Power AM Tube Transmitter (TEL009E)
FM Transmitter Using a Vacuum tube (TEL008E)
High-Power Push-Pull FM Transmitter (TEL007E)
Project Shortwave Telegraphic Transmitter (TEL006E)
Small AM Transmitter (TEL005E)
Three-Transistor FM Transmitter (TEL004E)
Small FM Transmitter (TEL003E)
Electromagnetic Interference – EMI (TEL002E)
Small FM Transmitters (ART002E)

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Gain 100 Sample and Hold (CB10107E)
This circuit was obtained in a documentation from the 70s. The operational amplifiers used are...
RF Amplifier (CB21658E)
This circuit was obtained from Popular Electronics from March 1967. The transistor used is from...
Long interval timer (CB9365E)
This circuit was found in a Popular Electronics from the 90s. The counter circuit is not common...