|ERA-2SM+ Wideband MMIC and ADCH-80A+ Wideband Choke for the 2.5GHz Frequency Counter|
These two parts from Mini-Circuits are used in the high-frequency input circuitry for the 2.5GHz High-Resolution Frequency Counter.
When this project was published, there was no local distributor. They are now available from Clarke & Severne at the following URLs:
We are continuing to supply them for the convenience of customers who are already purchasing PCBs and/or the programmed microcontroller.