Second and Third LO Sources and Offset Frequency Sources

Oscillator circuit	Transistorised VCXO with 5th overtone
	crystals for sources around 105 MHz
	and 7th overtone crystal for 200 MHz.,
	operating in a PLL with loop bandwidth
	of 70 Hz.
Maximum frequency deviation	$2$ kHz for $10$ V range.
Spurious	Better than $-50$ dBc
Harmonic	Better than $-70$ dBc
Phase jitter	Less than $1$ nsec
SSB Phase noise	Better than $-90$ dBc/Hz at $100$ Hz offset.