VCO: Improved Series E VCO
VCO: Negative resistance VCO
VFO Series-E oscillator
VCO: Negative VCO Linearity
VCO: linearity factor
Miller negative resistance Oscillator
VFO: hybrid feedback oscillator
VFO: AM band Oscillator
VFO: ultra-audion LF to VHF
CXO: CXO/overtone for TX
CXO: Low distortion oscillator
CXO: Tune 5th Butler Overtone VHF Oscillator
VCO: Vackar 30Mhz-240Mhz
VCO: Ultra Negtive 100kHz-100Mhz
VCO: Seiler 80Mhz-300Mhz
VCO: CB colpitts 270Mhz-500Mhz
VCO: AM Hartley LO
VCO: Franklin 80Mhz-180Mhz
Fail: CB Negistor-not work
