Roberts RFM3 Schematic purchase

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Schematics sent by Email £1.80 (~ $2.20 or €2.10)

Saturday 20/4/2024 2:17
I am away until Thursday evening 21/12/2023 I cannot send any schematics marked TO SCAN until home, pre-scanned ones will be sent probably in the evening UK time
Roberts RFM3 (RTV : Radio 1984 P: 670)
£1.80 (~ $2.20 or €2.10)
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The schematic will be taken from RTV-1955

RTV-1955 preview

Roberts RFM3 Specification spec data sheet

These notes are automatically scraped from Google, Bing, Yahoo, Yandex
by an Artificially (not so) Intelligent algorithm
CountryGreat Britain (UK)
ManufacturerRoberts Radio Co.Ltd., East Molesey, Surrey, UK
Model RFM3 - Roberts Radio Co.Ltd., East
YearBroadcast Receiver
Transistors2: 2SC1674 2SC1675 ICs:TDA1220 TBA820
TechnologySuperhet
Wave BandsBroadcast (MW), Long Wave and FM VHF
Power TypeBatteries 2 &mult; PP9: 9 Volt
Dimensions220 x 115 x 65 mm / 8.7 x 4.5 x 2.6 inch
Net Weight0.8 kg / 1 lb 12.2 oz
NotesA battery powered portable AM/FM radio covering
VHF (88-108 MHz)
MW (530-1610kHz)
(150-265 kHz)
Housed in a small wooden case with teak end panels, leathercloth covering on back and above/below the black/silver grille
on the front and with silver trim. From serial number 22001 three ICs, TA7358, TDA1220 and TDA1904.
Plastic turntable underneath except for late examples. Socket for optional Roberts PU609 mains PSU