Mainboard
You need to source and place all the Parts.
Most of the Parts are covered in that Shopping List
Further Information can be found in this Manual:
Here´s the Schematc of the Mainboard:
Additional Notes and alternative Sources:
D1/D2 Standard 1N4148 Diodes
U4 is 74ACT00 in DIP-14 Package
U6 is ATMega 328 in DIP28 Package use Socket for that
U3 is LM4562 in DIP-8 Package
U5 is Si5351 in MSOP-10 Package
U1 is FST3253 in TSSOP-16 Package
U2 is 7805 in TO220 Package
Q1 BS170 in TO92 Package
J2 and J3 are cut from Male/Female Stacking Header Set
J1 is Terminal Block by Phoenix Contact, can be replaced by anything with5,08mm Pin-Spacing
Start with soldering U1 and U5 on the board.
Here are some tips how to solder that without special tools:
Just solder in everything, start with IC´s, and continue from smaller parts to bigger parts one by one, and check the Boxes of the iBOM along with it.