Includes a searchable index of QST product reviews, a database on over 1000 equipment and parts suppliers, and several other programs.It then goes through fuse Fl , a 2-pole power switch and an additional common- mode noise filter (C1.L1.C2). Two NTC (negative ... Tl sees about 150 V ac across its primary, producing about 20 V ac on the secondary. Schottky rectifiers D6anbsp;...
|Title||:||The ARRL Handbook for Radio Amateurs, 2002|
|Author||:||American Radio Relay League|
|Publisher||:||American Radio Relay League (ARRL) - 2001|