I recently ordered and assembled this little broadband amp kit. Arrived in good condition in about 10 days.
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Schematic and assembly instructions (sorry, no foil pattern)
Click any image for an enlarged view
This kit is based on the 400mw 100MHz RF Amplifier by Harry Lythall – SM0VPO as featured on his web site.
The consumer kit comes from KitsRus in the near east, and I purchased it from Quasar Electronics, here:
http://www.quasarelectronics.com/3171.ht
My hat is off to Quasar, by the way, the first mail order firm that really, really didn’t abuse my eamil address in some way! It’s been about 4 months since I placed my order, and not a speck of spam of any kind. I enthusiastically support vendors like Quasar.
The kit included a PCB with solder mask and silk screen.
All the required parts for assembly and clear instructions were included.
Assembly was simple and easy
EDM 10 mW Stereo Transmitter with the 250 mW Amplifier