Siemens Standart SK 475 W

                 
lateral view scale back panel part of back panel
 
back panel removed chassis HF - part front side
 
 

This model is assemblied
with an adapter which 
replaces the second ECH4
through two EF 9.

power supply wiring tip

Type   Siemens Standart SK 475 W
tubes ECH 4, ECH 4, EBL1, AZ 1
circuits   6 Superhet
ranges   15 - 50m, 510  - 1600 kHz, 150 - 390 kHz
IF   472 kHz
HF-rectifierr   diode
antifading   2 stages
IF-wave trap   absorber circuit
inverse feedback   LF - side
volume control   existing
tone control   1 - stage
speaker   perm-dyn. 3 W, 170 mm Ø
pick-up   existing
connector for 2. speaker   existing
voltages   110 / 125 / 220 V
power consumption   40 W at 220 V
fuse   500 mA
cabinet   plastic
dimensions   367 x 302 x 186mm ( 14,5 x 11,9 x 7,3" )
weight   6,5 kg ( 14,3 lb )
introduced   1947 - 49
price when introduced   ?

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