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DL511 Onde Lunghe Medie Corte

DL511 ; Irradio; Milano (ID = 228563) Radio
DL511 ; Irradio; Milano (ID = 228564) Radio
DL511 ; Irradio; Milano (ID = 258302) Radio
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DL511 ; Irradio; Milano (ID = 228563) Radio
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Country:  Italy
Manufacturer / Brand:  Irradio; Milano
Year: 1940/1941 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 5: 6A8 6K7 6Q7 6V6 5Y3
Main principle Superheterodyne (common); ZF/IF 450 kHz
Wave bands Broadcast, Long Wave and 2 x Short Wave.
Power type and voltage Alternating Current supply (AC) / 110; 127; 145; 160; 220 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
Power out 3.5 W (unknown quality)
from Model: DL511 [Onde Lunghe Medie Corte] - Irradio; Milano
Notes Schemi provenienti da fonti differenti riportano MF=459 kHz e 450 kHz; la misura corretta dovrebbe essere 450 kHz come per altri modelli dello stesso produttore.
Different sources reports IF=459 kHz and 450 kHz; most likely to be 450.
Literature/Schematics (1) Il Radio Libro, (Ravalico) 8.Ed.

Model page created by Pietro Gallia. See "Data change" for further contributors.

All listed radios etc. from Irradio; Milano
Here you find 256 models, 184 with images and 109 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.