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Blitzschutz-Automat 25

Blitzschutz-Automat 25; Wisi Wilh. Sihn; (ID = 1261107) mod-past25
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Blitzschutz-Automat 25; Wisi Wilh. Sihn; (ID = 1261107) mod-past25
Wisi Wilh. Sihn;: Blitzschutz-Automat 25 [mod-past25] ID = 1261107 584x438
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For model Blitzschutz-Automat 25, Wisi (Wilh. Sihn); Niefern bei Pforzheim:
Wisi Nr.: 25 DRR
Country:  Germany
Manufacturer / Brand:  Wisi (Wilh. Sihn); Niefern bei Pforzheim
Sihn jr., Wilhelm; Niefern
Year: 1934 ?? Category: Radio module post 1925 (not a part, not a key)
Main principle none
Wave bands Broadcast, Long Wave and Short Wave.
Power type and voltage No Power needed
Loudspeaker - - No sound reproduction output.
Power out
from Model: Blitzschutz-Automat 25 - Wisi Wilh. Sihn; Niefern bei
Material Bakelite case
Shape Miscellaneous shapes - described under notes.
Dimensions (WHD) 60 x 98 x 60 mm / 2.4 x 3.9 x 2.4 inch

Blitzschutz-Automat in Pilzform. Zur Montage auf Blechwinkel am z.B. Fensterrahmen. Austauschbare Feinschutzpatrone. Grobschutz in Form einer unter dem Pilz geführten seitlichen Funkenstrecke.

Model page created by Rudolf Kernchen. See "Data change" for further contributors.

All listed radios etc. from Wisi (Wilh. Sihn); Niefern bei Pforzheim
Here you find 139 models, 104 with images and 8 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.