Variable-frequency oscillator

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61	The KD1JV Tri-Bander CW transceiver Hendricks QRP kits Add to Reading List Source URL: www.qrpkits.com Language: English - Date: 2013-03-05 18:51:39 Electronics Electromagnetism Electronic design Variable-frequency oscillator Telegraph key Utility frequency Electronic engineering Amateur radio Oscillators
62	PDF Document Add to Reading List Source URL: www.hpl.hp.com Language: English - Date: 2006-04-28 20:46:15 Electrical engineering Electronic oscillator Variable-frequency oscillator Resistor Capacitor LC circuit Variable capacitor Oscillation Wien bridge oscillator Electronic engineering Oscillators Electronics
63	PDF Document Add to Reading List Source URL: www.qsl.net Language: English - Date: 2011-01-03 16:26:09 Electronic design Radio electronics Variable-frequency oscillator Phase noise Voltage-controlled oscillator Oscillation Transistor Electronic oscillator Electronic engineering Oscillators Electronics