American Bosch 236A
American Bosch 36 A
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Brand

American Bosch Radio

Model

236A

Country

U.S.A.

Year

1933

Frequency range

Medium Waves

Valvole

27 : 51 ; 51 ; 57 ; 47 ; 80

Intermediate frequency 175 Khz

Power supply

110 V. c.a.

Measure of the case

38 cm wide ;  22,5 cm tall ; 20 cm deep.

Overall dimensions

38 cm wide ;  23 cm tall ; 22 cm deep.

Weight

Kg. 10

 

Model 36A is the mod. 5A evolution.

This is a superheterodyne set, the RF converter stage works with two separate tubes:  type 27 triode as oscillator and a type 51 pentode as mixer.

This set has the medium waves only.