Hi, Habr.
Wireless technologies do not surprise anyone now. Radio, TV, WiFi, Bluetooth, 5G ... The more interesting it is to see how it all began. Having found an archive of scans of old magazines on the Internet, I decided to trace what was the height of technological progress for our great-grandmothers and great-grandfathers.
For those who are interested in what happened, a continuation under the cut.
1920s - tube radio
, , . 100 . Radio Review 1920 :
, , - .
(1920 ):
" " - "" . , , .
20 :
, :
, , ...
, . SAQ Grimeton 17.2 , . , , 1-2 , .
- :
. ;)
, 100-200 :
:
1930 -
, ... . Television and Short Wave-World 1930 :
, "", , . AMOLED , , , " ". :
, . - , "" -. ( " "). , , "" , 60 . :
:
, - . 1932 :
1939 / 12" , :
1940e -
, - FM:
, , " " ( ).
1950 -
. .
, , 800 , 8000 . , . " " , , 0.1-130 :
, :
, - "" , 12 :
1960e - , , ""
, , . , :
NiCd , - 1.25:
, 1960 : ( ), FM- , , 12- :
"printed circuit car radio" - " " , " " "" ( ).
- -, :
, , , .
- : ( 1960 ) " ".
Experience with computers, as written, is not required, although this will be a plus. Those wishing to move to the UK can try to write to the specified address;)
Conclusion
The article is already getting too long, and I only got to the 60s. If the ratings are positive, the continuation will be in the second part.