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.