Noise interference issues with Ekco and Philco car radio sets and the role of suppressors.
| Identifier | ExFiles\Box 63\2\ scan0039 | |
| Date | 27th May 1935 | |
| S/W. {Sales / Derby Works} Wst. Car Radio Sets. Hs {Lord Ernest Hives - Chair} /Wst.8/MA21.5.35. r6153 WST Cx {Major Len W. Cox - Advertising Manager} 17/KW27.5.35. I spoke to Sg {Arthur F. Sidgreaves - MD} about this, and he was a little puzzled to know what to think in view of the fact that he understood from Dodds that on Spectre(Codename for Phantom III) 3 the Ekco set made a lot of noise when the car was stationary with the engine running, due I believe to the absence of suppressors. I must say that on my Philco set on 9-RY I get no interference whatever from the engine, but then I have suppressors fitted. Perhaps you would let me hear further from you re this, as whilst Sg {Arthur F. Sidgreaves - MD} is not particularly pleased with the wireless set on his own car, he does not see any point in changing if the others are also subject to unpleasant defects. Cx. {Major Len W. Cox - Advertising Manager} dud | ||
From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).