• Home
  • Articles
  • Circuit Bench
  • Mini Projects
  • Bookstore
  • Q&A
  • Newest Component
Articles
Title
Fast Heating 15W Amplifier (T487E)
Variable power supply (T463E)
Economical Transmitter (T1147E)
Tone Control (T1126E)
2-tube shortwave receiver (T823E)
VFO (T787E)
VFO (T787E)
Crosley Model 82 and 82CQ Receiver (T764E)
Motorola Gavin B-150 Bicycle Radio (T729E)
Active loop antenna (T715E)
1940s RCA M-160 car radio (T704E)
BC 412 Oscilloscope (T1092E)
Wireless Turntable (T1115E)
Signal Tracer and Power Source (T1071E)
Code Practice Oscillator (T1050E)
Two-Way Amplifier (T953E)
Portable Receiver (T903E)
Single 2-tube radio (T881E)
Wireless intercom (T799E)
Plastic Radio (T743E)
2-tube super heterodyne (T705E)
1943 Falcon Receiver (T710E)
Mini tube radio (T525E)
Power supply for the 500 W transmitter (T1148E)
Transformerless power supply for tubes (T1126E)
1-tube Signal Follower (T1029E)
Amplifier for public address (T1001E)
3-tube regenerative receiver (T930E)
Power Oscillator (T857E)
Detrola Receiver Model 3271 from 1941 (T765E)

Page 31 of 47

  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35

  

Buscador de Datasheets



N° de Componente 

Circuit Bench

  • Telegraph manipulator (CB7038E)

           This circuit was found in an American magazine 73 for radio amateurs of the 80s. It is an...

  • Universal Motor Control (CB1311E)

         We find this circuit in documentation from the 1980s. The triac and diac are of conventional types...

  • Variable Capacitor with Transistors (CB6448E)

           We found this circuit in a 1966 US documentation. It simulates a variable capacitor that can vary...

Latest

  • VFO exciter or transmitter (T1166E)
  • Reverb Chamber (T1770E)
  • 3 to 40 MHz preselector (T1733E)
  • Circuit for multimeter (T1714E)

Institute Newton C. Braga - 2015 - 2025 ©