March, 1948 35 Cents - World Radio History

... transformers to 600 watt Varimatch modulation ... R34 ? 2000-ohm potentiometer. Ras ?20,000 ohms ... bot tom of the excavation. Thoroughly covered ...







sp radio - Peel.dk
... R34-7. RESISTOR WIRE WO UND. 100 OHM 5% 25W NON INDUCT ARCOL. NHS-25-1 00-5% &. 06.375. Lrnax= 17nH/25MHz. R35-7. RESISTOR WIRE WOUND. 100 OHM 5% 25W NON INDUCT ...
Droitwich 4 Transmitting Station - BBCeng.info
SECTION A. INTRODUCTION. The Droitwich 4 installation has two Marconi. 150, kW. medium-wave transmitters normally operated with their outputs in parallel.
AC- Calibrator
... transformers is em- ployed to ensure accuracy. These low-l eve l outputs are ... rocking motion and movement to the right. e. Disconnect the Line Power ...



Autres Cours:

Forwards responses to NRC Questions 19,21-33,39 & 43j on long ...