Anti-interference filter unit 732

Designed to reduce mains borne electrical interference, particularly on short and medium wavelengths. Recommended for use with shipboard receivers powered from dynamos that may suffer from commutator sparking.

Supplied with two-pin plug and socket, and requires separate connections to earth and receiver earth. Contains two RF chokes in series with line and neutral and three 0.05 microfarad bypass capacitors. May not be compliant with modern safety standards.

Early versions did not have the anodised data plate.

Maximum current 0.5 A.

In questo link sono elencati 256 modelli, di cui 127 con immagini e 46 con schemi.
Elenco delle radio e altri apparecchi della Eddystone (Brand), Stratton and Co., Ltd., Eddystone Radio Ltd.; Birmingham