BVWS Bulletin Volume 15, Number 3 (September 1990)

BVWS BulletinVolume 15, Number 3 (September 1990)

Front cover:  A selection of early radio-related publicity vehicles.

Page Title Summary/Notes
29 The Weather And Your Wireless.
David Read
How radio waves can provide information about the weather.
30 A Battery for Portables.
Martin J.Loach
Miniaturising and modifying a semiconductor HT battery replacer.
31 Philips 634A: Not So Super Inductance.
Pat Leggatt
A design review highlighting the problems with the design.