EBG Technical Page 1
Rotary Selector Knob
The center position, Empfänger Ein (receiver on) Sender Vorheizen (transmitter pre-heat), is required because you do not want to apply anode voltage to the transmitter power amplifier tubes without having first applied power to the heater filaments of those tubes for about a minute.
Many thanks to Frank Doerenberg for this information.
Photo by Bruce Culp
Photo by kind permission of the German Naval Association
Sender Energie Knob
* The EBG operated on 220 volts A/C.
* The EBG was supplied in two versions:
Version 1: For ship stations with rheostat control resistor for transmitting energy (ours)
Version 2: For ashore stations with a switch for remoting special energy controller
* Size: Height = 510 mm, width = 190 mm, depth = 205 mm
* Weight: 10.6 kilograms
* Manufacturer: Lorenz