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RD172 Ortofonico

RD172 Ortofonico; Marelli Radiomarelli (ID = 669062) Radio
RD172 Ortofonico; Marelli Radiomarelli (ID = 669064) Radio
RD172 Ortofonico; Marelli Radiomarelli (ID = 669065) Radio
RD172 Ortofonico; Marelli Radiomarelli (ID = 771090) Radio
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RD172 Ortofonico; Marelli Radiomarelli (ID = 669062) Radio
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Country:  Italy
Manufacturer / Brand:  Marelli (Radiomarelli); Sesto San Giovanni (MI)
Year: 1956/1957 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 8: 12AT7 6AJ8 6BA6 6T8 6E5 12AX7 6BQ5 6BQ5
Main principle Super-Heterodyne (Super in general); ZF/IF 455/10700 kHz
Tuned circuits 6 AM circuit(s)     9 FM circuit(s)
Wave bands Broadcast, 2 Short Wave plus FM or UHF.
Power type and voltage Alternating Current supply (AC) / 110; 125; 140; 160; 220 Volt
Loudspeaker 2 Loudspeakers
Power out 10 W (unknown quality)
from Model: RD172 Ortofonico - Marelli Radiomarelli; Sesto
Material Wooden case
Shape Tablemodel with Push Buttons.
Dimensions (WHD) 540 x 390 x 270 mm / 21.3 x 15.4 x 10.6 inch
Notes Onde medie OM: da 515 a 1640 kHZ
Onde corte OC1: da 5880 a 6300 kHz
Onde corte OC2: da 11400 a 12200 kHz
Onde ultracorte FM: da 87,3 a 101,5 MHz
Source of data Guida Pratica Antique Radio III (2000)
Literature/Schematics (1) IL Radio Libro D.E.Ravalico 17° Edizione 1960

Model page created by Eduard Abfalterer. See "Data change" for further contributors.

All listed radios etc. from Marelli (Radiomarelli); Sesto San Giovanni (MI)
Here you find 435 models, 325 with images and 247 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.