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SW+ 20 Kit


I ordered this kit also from Small Wonder Labs. And Steve lived up to his reputation again. This simple rig is very impressive. Simple to put together in one evening and fun to operate. And since small modifications are almost a must in these little rigs I threw K10+ keyer in and also spread the upper part of the tuning range with one resistor to make tuning logaritmic. Output power 1W.

Picture 1 Content of Dave's letter.
Picture 2 Assembled and tested kit.
Picture 3 Nice and simple enclosure made by Ossi, OH8OO. Ossi is really a wizard in homebrewing and he also makes all his enclosures himself. This enclosure used to be his memory keyer so I coverd the front panel with black plastic to get rid of the old texts. The knobs are for tuning and RF-gain.
Picture 4 Rear view. This pot is for K10+ keyer speed control. Here the text is also misleading.
Picture 5 Interior view. With SW+ board and K10+ board there is still room for future extras.

Small Wonder Labs
Users comments from eham.net
 

73, Heikki



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