A demonstration of a home-made AM broadcast receiver. The set uses two transistors (MPF102 FET & BC548 NPN) and one audio IC (TDA 2822). The test was done in the middle of the day with no external antenna. If done at night many interstate stations would have been heard. The circuit of an earlier version (without the IC audio amp) appears here: www.alphalink.com.au
Regenerative AM broadcast receiver demonstration
on Friday, February 8, 2013
Regenerative AM broadcast receiver demonstration Tube. Duration : 6.88 Mins.
A demonstration of a home-made AM broadcast receiver. The set uses two transistors (MPF102 FET & BC548 NPN) and one audio IC (TDA 2822). The test was done in the middle of the day with no external antenna. If done at night many interstate stations would have been heard. The circuit of an earlier version (without the IC audio amp) appears here: www.alphalink.com.au
A demonstration of a home-made AM broadcast receiver. The set uses two transistors (MPF102 FET & BC548 NPN) and one audio IC (TDA 2822). The test was done in the middle of the day with no external antenna. If done at night many interstate stations would have been heard. The circuit of an earlier version (without the IC audio amp) appears here: www.alphalink.com.au
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