KolsterBrandes OP21 Schematic purchase

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

Friday 26/4/2024 10:58
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
KolsterBrandes OP21 (File : 0 KolsterBrandes_ITT-PP31_OP21_RhapsodyDel
£1.80 (~ $2.20 or €2.10)
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KolsterBrandes OP21 Specification spec data sheet

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CountryGreat Britain (UK)
ManufacturerKolster Brandes Ltd. (KB, K.B., ITT); Foots Cray; GB
ModelTransistor Rhapsody OP21 - Kolster Brandes Ltd. KB, K.B.,
Year: 1959Category: Broadcast Receiver
Transistors6: OC44 OC45 OC45 OC71 OC72 OC72
TechnologySuperhet IF 470 kHz; 2 AF stage(s)
Tuned Circuits5 AM circuit(s)
Wave BandsBroadcast (MW) and Long Wave.
Power typeDry Batteries / 2 x 4.5 Volt
Initial Price24.15 UK £
SourceMyFile: Kolster Brandes_ITT-PP31_OP21-1959.RTV.Radio.pdf