L21 (L 21)

ID = 15675

Lange GmbH, Johannes: L21 [Radio] ID = 16250 933x699

Country: Germany	Manufacturer/Brand: Lange GmbH, Johannes; Plauen i. Vogtland
Year: 1928 – 1930	Type: Radio or Tuner
Valves / Tubes	4: RE074n RE034 RE084 RE134

Principle	TRF with reaction (regenerative); 1 RF-stage(s); 2 AF-stage(s); Neutrodyne
Tuned circuits	2 AM circuit(s);
Wave bands	Broadcast, Long Wave and Short Wave.
Power type and voltage	Batteries (storage and/or dry)
Loudspeaker/pwr.out	- For headphones or amp.
from Radiomuseum.org	Model: L21
Material	Wooden case
Dimensions (WHD)	460 x 210 x 195 mm / 18.1 x 8.3 x 7.7 inch
Notes	Steckspulen innen für 10-2000 m.