The YCCC preamplifier is the key component for the low band receiving array described in W1FV’s article, “A Compact Dual-Band, 9 Circle Receiving Array” that appeared in two parts in the September/October 2011 and November/December 2011 issues of NCJ.
Builders are encouraged to read the article to understand the design, construction, and operation of this system and preamplifier.
With this PCB you can build the well proven and designed amplifier from W1FV.
If you need the low band RX system, you will need this preamplifier for sure.
Also, this is the best choice for the multi-band CW Skimmer receiver.
PCB dimension - 60*45 mm
Enclosure dimension 80*55*30 mm
The Interactive Bill of material http://ra0sms-shop.ru/ad8055_pcb.html
User's manual for the active antenna array by YCCC https://static-sl.insales.ru/files/1/4575/16585183/original/dxe-yccc-3inline.pdf