AM-FM RADIO RECEIVER
SCOPE OF LEARNING:
• Study and Fault Finding of AM-FM Radio
TECHNICAL SPECIFICATIONS:
Power Supplies:
• DC Power Supply +5V,150mA
• Operated on Mains power 230V, 50Hz +10%
Technical specifications:
1. Audio power output: 450mw maximum.
2. Frequency range: MW – 520 – 1620 KHz.
3. Intermediate Frequency : 455 KHz
4. Input Circuits:
• RF Amplifier,
• Mixer,
• Local Oscillator,
• IF Amplifier
• Tuning : With Variable Capacitor (ganged)
• detector with AGC control
Components mounted on the panels are:
• Speaker Inbuilt
• Volume Control
• Fault Switches.
• Band Selection Using Slide Switch
• Antenna
• Potentiometer for Tuning.
SALIENT FEATURES:
• Front panel built with high class insulated Printed Circuit Board sheet with well printed circuits and symbols.
• Instruction manual.
• Connections are brought out through 2mm Colored Sockets.
• Patch Cords 2mm.
• The trainer is housed in ABS Plastic cabinet.
• Size of the trainer set 12”x10”