BVWS Bulletin Volume 15, Number 3 (September 1990)
Front cover: A selection of early radio-related publicity vehicles.
|29||The Weather And Your Wireless.
|How radio waves can provide information about the weather.|
|30||A Battery for Portables.
|Miniaturising and modifying a semiconductor HT battery replacer.|
|31||Philips 634A: Not So Super Inductance.
|A design review highlighting the problems with the design.|