Parameter tolerant pll synthesizer
Permeability tuned band-spread circuit
Permeability tuned image attenuation circuit
Permeability tuned receiver circuits
Permeability tuned short-wave spread-band receiver
Permeability tuned short-wave spread-band receiver
Permeability tuning system
Permeability tuning systems
Phase locked loop tuning control system
Phase locked loop tuning system including a prescaler...
Phase tracking loop circuit
Phase-locked loop having charge pump driven with preserved...
Photoelectric voltage control circuit
Planar printed circuit board arrangement useful in the uhf...
Pointer and scale indicating assembly
Pre-set positioning device suitable for tuners
Preservation of foodstuffs
Previous channel feature in a television receiver having...
Priority channel scanning system with dual response time...
Program apparatus