Ingelen 540W
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Austria
Ingelen, Elektrotechnische Fabrik Ing. Ludwig Neumann GmbH; Wien
540W
1939/1940
6: ECH11, EBF11, EF11, EL11, EM11, AZ11
Super-Heterodyne (Super in general); ZF/IF 128 kHz
7 AM circuit(s)
Broadcast, Long Wave and Short Wave
Alternating Current supply (AC) / 110; 130; 150; 200; 220; 240 Volt
Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 22 cm = 8.7 inch
–
Wooden case
Tablemodel, low profile (big size)
533 x 355 x 255 mm / 21 x 14 x 10 inch
13.3 kg / 29 lb 4.7 oz (29.295 lb)
256.00 RM
Variable bandwidth.
The device (540 W) was still produced in July 1941. However, there were several changes to the circuit at this time.