wa2sff@cbnewsh.ATT.COM (joseph.e.wilkes) (01/03/90)
In article <37577@apple.Apple.COM>, tedi@Apple.COM (Ted Ives) writes: > I am a hobbiest desperately seeking information on how to > obtain or build a tiny portable VHF FM audio receiver. In my >... > Here are my specs: > * Freq Range: 150Mhz-216Mhz > * Signal: FM audio (mono) 80Khz-20Khz (or as good as possible) > * FM Modulation: +/- 15Khz > * Dimensions: Smaller than a deck of cards > * Power requirements: Able to run 2-4 hours on small batteries > > I will need to tune to any one of 5 or so frequencies which I > already know. Therefore, the device should be crystal > ... Try Hamtronics, Inc. 65 Moul Road, Hilton NY 14468-9535. Tel 716-392-9430. They have a receiver kit for $139; its size is 3 7/16 by 4, not quite the size of a deck of cards but still small. Joe Wilkes att!hound!wa2sff