- Published in issue 5/1993 on page 62
The extremely wide tuning range and the AM/FM compatibility of the receiver described here allows you to listen to virtually any RF signal in the ether between 47 MHz and 890 MHz. Based on a ready made TV tuner unit, the receiver is simple to construct, and has a minimum of adjustments. Build it, and listen in on various types of communication: aircraft, ships, radio amateurs, mobile and portable radio networks, cellular radio, and carphones. In addition, the receiver covers TV sound channels in the VHF and UHF band, and in the S band and Hyperband used on cable networks.