Dual frequency synthesizer designed for RF operation from 70MHz up to 1.4GHz. The device contains prescalers, programmable reference, feedback frequency dividers, phase detectors, and charge pumps necessary for the precision control of dual VCO loops. Data transfer is made via a simple serial data interface.
Build Accurate LC Meter and start making your own coils and inductors.
This LC Meter allows to measure incredibly small inductances making it perfect tool for making all types of RF coils.
LC Meter can measure inductances starting from 10nH - 1000nH, 1uH - 1000uH, 1mH - 100mH and capacitances from 0.1pF up to 900nF.
The circuit includes an auto ranging and reset function to make sure the readings are as accurate as possible ...