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Country:  Great Britain (UK)
Manufacturer / Brand:  Pye Ltd., Radio Works; Cambridge
Year: 1950 ? Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 8: EF39 ECH35 EF22 EBC33 ECC35 EL33 EL33 AZ31
schematic requested
Main principle Superhet with RF-stage; ZF/IF 465 kHz; 3 AF stage(s)
Tuned circuits 7 AM circuit(s)
Wave bands Broadcast plus more than 2 Short Wave bands.
Power type and voltage Alternating Current supply (AC) / 100-150; 200-250 Volt
Loudspeaker Ø 10 inch = 25.4 cm
Power out 14 W (unknown quality)
from Model: PE41 - Pye Ltd., Radio Works;
Material Wooden case
Shape Tablemodel, with any shape - general.

Export verison of the A39J/H UK domestic model. The 39J/H and Irish 39JH/E, has an EF39 in place of the EF22 and an EBC33 in place of the ECC35.

The long wave and trawler bands of the 39 series are replaced by 2.5-8MHz and 7-18.5MHz short wave bands.

11 bands (9 SW bandspread): MW, Tropical  (1.4 - 8.0 MHz), General SW 7-18.5MHz
Bandspread SW; 49 metre, 41 metre, 31 metre, 25 metre, 19 metre, 16 metre, 13 metre and 11 metre.

Four 6.3V dial bulbs. Push-pull audio output (EL33 x 2) using ECC33 as phase splitter. EF39 RF pre-amp, so triple section variable capacitor (two sets according to band). On/Off switch has 4x radio tone settings and 2x "gram" tone settings, thus is off/radio/gram 7 way switch. Waveband switch has wire drive to a shutter with 11 slots to indicate which band is selected by allowing light from dial lamps onto clear circles on tuning scale glass.

Model page created by Michael Watterson. See "Data change" for further contributors.

All listed radios etc. from Pye Ltd., Radio Works; Cambridge
Here you find 570 models, 410 with images and 330 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.