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570 [2007/02/19 20:38] n5na |
570 [2018/11/01 00:59] n5na [Mods & Tips] |
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===== Description ===== | ===== Description ===== | ||
Medium power solid state cw transceiver covering 80 - 10 meters. Double direct conversion receiver. Built-in AC power supply. | Medium power solid state cw transceiver covering 80 - 10 meters. Double direct conversion receiver. Built-in AC power supply. | ||
+ | |||
+ | ===== Reviews ===== | ||
+ | *[[http://www.eham.net/reviews/detail/503|eHam]] | ||
+ | *[[http://p1k.arrl.org/cgi-bin/topdf.cgi?id=70763&pub=qst|Product Review, QST, 1977, December]] (Must be an ARRL member and logged in to view.) | ||
+ | |||
+ | ===== Mods & Tips ===== | ||
+ | *[[https://web.archive.org/web/20080402235822/http://www.io.com:80/~n5fc/c21_pto.htm|Rebuilding the Century 21 PTO / Vernier]] by N5ESE | ||
+ | *[[570humfix|Hum Fix]] | ||
+ | *[[http://p1k.arrl.org/cgi-bin/topdf.cgi?id=73688&pub=qst|Semi-Break-In for the Century 21 - Hints & Kinks, QST, 1979, December]] (Must be an ARRL member and logged in to view.) | ||
+ | |||
+ | ===== Sales Information ===== | ||
+ | {{570_01_78.jpg?100|}} | ||
===== Accessories ===== | ===== Accessories ===== |