Surface-mount circuit board NC2030.

Construction, Modification, and Repair References

Component Vendors

QRP ARCI list of suppliers of QRP kits and parts

Expanded Spectrum Systems run by Rich Kennedy, N4ESS, sells crystals for the ham bands.

QRPme run by W1REX has lots of kits, boards for SMD to Manhattan construction, crystals, and components.

Electronic Goldmine has a low $10 minimum and good deals on diverse electronic surplus.

W5SWL Electronics has no minimum and cheap shipping on RF connectors.

Galco Industrial Electronics has no minimum and better prices on some components than the bigger companies.

RF Parts

And the obvious big vendors: Newark / element14 Digi-Key Mouser Electronics

Dan's Small Parts and Kits has a lot of parts. But unless you use one specific broken browser, his site doesn't work right.

Hardware References

Fabricate Your Own Semiconductors