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History of the manufacturer  

Copal Co., Ltd.; Tokyo

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Name: Copal Co., Ltd.; Tokyo    (J)  
Abbreviation: copal
Products: Model types
Summary:

Copal Co., Ltd, Itabashi-ku, Tokyo.
Manfacturer of digital clocks, clock radios and audio equipment in the 60s to 70s period.
There is definitively no "retro" production!

Copal basically started manufacturing of camera shutters. The company is still active (with no relation to radios) as "Nidec Copal Corporation", 2-18-10 Shimura, Itabashi-ku, Tokyo.

Founded: 1946
History:

This manufacturer was suggested by Georg Richter.


Some models:
Country Year Name 1st Tube Notes
74 RD-700   AM 535~1605 KHz FM 88~108 MHz Made in Korea. 
71 FM/AM Digital Clock Radio RD-500   Frequency Range: AM 535 - 1605 kHz FM 88-108 MHz Sensitivity: AM Better than 40... 
76–79 FM/AM Digital Clock Radio RD-150   AM/FM digital clock radio radio, automatically switches off and wakes you up to tone signa... 
74–76 Digital Clock Solid State FM-AM Radio RD-100   AM/FM digital clock radio, automatically switches off and wakes you up to tone signal alar... 
80/81 RD-516   Electronic AM/FM Clock radio, beige/black. MADE IN HONG KONG 
76–79 Digital FM/AM Radio RD-180   Copal Model RD180 Digital clock, FM/AM radio alarm in low-line teak finish timber cabin... 
84 RD-181   AM/FM electronic digital clock radio. MADE IN HONG KONG 
78–82 RD-916N   Electronic AM/FM clock radio, woodgrain finish. MADE IN HONG KONG 
81 FM/AM Digital Clock Radio RD-918N TMS1951  Made in Hong Kong 
75–79 Saehan RD-300   Digital clock with AM/FM radio, simulated woodgrain cabinet. MADE IN KOREA 

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