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FM Card Radio RD-10

FM Card Radio RD-10; CASIO Computer Co., (ID = 1029681) Radio
 
FM Card Radio RD-10; CASIO Computer Co., (ID = 1029682) Radio
 
FM Card Radio RD-10; CASIO Computer Co., (ID = 1029683) Radio
 
FM Card Radio RD-10; CASIO Computer Co., (ID = 1029688) Radio
FM Card Radio RD-10; CASIO Computer Co., (ID = 420493) Radio FM Card Radio RD-10; CASIO Computer Co., (ID = 420494) Radio
FM Card Radio RD-10; CASIO Computer Co., (ID = 420495) Radio FM Card Radio RD-10; CASIO Computer Co., (ID = 797544) Radio
FM Card Radio RD-10; CASIO Computer Co., (ID = 797545) Radio FM Card Radio RD-10; CASIO Computer Co., (ID = 797547) Radio
FM Card Radio RD-10; CASIO Computer Co., (ID = 797549) Radio FM Card Radio RD-10; CASIO Computer Co., (ID = 797551) Radio
FM Card Radio RD-10; CASIO Computer Co., (ID = 1029684) Radio FM Card Radio RD-10; CASIO Computer Co., (ID = 1029685) Radio
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FM Card Radio RD-10; CASIO Computer Co., (ID = 420493) Radio
CASIO Computer Co.,: FM Card Radio RD-10 [Radio] ID = 420493 933x551
Select picture or schematic to display from thumbnails on the right and click for download.
For model FM Card Radio RD-10, CASIO Computer Co., Ltd.; Tokyo
 
Country:  Japan
Manufacturer / Brand:  CASIO Computer Co., Ltd.; Tokyo
Year: 1986 ? Category: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) Semiconductors present. TDA7020
Main principle FLL, Frequency-locked loop (not PLL); ZF/IF 76 kHz
Wave bands FM Broadcast Band Only
Details
Power type and voltage Storage and/or dry batteries / CR2016: 1 x 3 Volt
Loudspeaker - only for Earphone!
Power out
from Radiomuseum.org Model: FM Card Radio RD-10 - CASIO Computer Co., Ltd.;
Material Modern plastics (no Bakelite or Catalin)
Shape Design Radio or Novelty / Gadget - fancy or unusual shape.
Dimensions (WHD) 86 x 54 x 2.2 mm / 3.4 x 2.1 x 0.1 inch
Notes The Casio FM Card RD-10, Japan, has the size of a credit card and a thickness of about 2 credit cards only. It is called "the thinnest Radio in the World" and we believe that this is correct. There are also other models of this type of FM-radio with separate ear phone. The FM Card Radio RD-10 uses a lithium battery CR2016 of 3 volt and weighs including battery 21 grams - more or less the same as the thicker Citizen FM Card Radio. The RD10 (RD-10) receives from 88 to 108 MHz. The RD-10 comes with the IC Philips TDA7020T which has a FLL (Frequency Locked Loop) system with an intermediate frequency of 76 kc. The selectivity is obtained by active RC filters. The TDA7020T includes RF input stage, mixer, local oscillator, IF amplifier/limiter, frequency detector, mute circuit, loop amplifier, internal reference cirquit, LF amplifier for mono earphone amplifier (or MPX filter) and a field-strength dependent channel separation control facility. Thickness measured : 2,2mm

Model page created by Ernst Erb. See "Data change" for further contributors.



All listed radios etc. from CASIO Computer Co., Ltd.; Tokyo
Here you find 105 models, 93 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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