Simple-ham-band-receiver


Posted on Jan 2, 2013

This circuit is configured for the 80m band. The 365-pF, broadcast-band variable capacitor should have a vernier drive with a six-to-one ratio, which makes tuning easier by separating the stations on the dial. A good antenna and ground are also recommended.


Simple-ham-band-receiver
Click here to download the full size of the above Circuit.

The Radio Shack iron-core chokes (276-101), used in the bfo part of the circuit, can be calibrated by listening for the lifo signal in a calibrated receiver.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

Subwoofer Equaliser
LED Brake/Rear Light Specifically for motorcycles Circuit diagram
High Input Voltage Linear Regulator
ultrasonic switch sensor
toggle switch using 555
12v 5a power supply using lm338
Function Generator 2
Ion detector circuit diagram electronic project
Control Voltage Distributor
TC35I use wireless data transmission and GSM communication module circuit design schematics



Top