Low-cost spectrum analyzer

Jul 23, 2003 0 Replies
ðpÉ×ÅÔ All!
íÏÖÎÏ ÌÉ ÏÔÎÏÓÉÔÅÌØÎÏ ÄÅÛÅ×Ï (<=$200) ÏpÇÁÎÉÚÏ×ÁÔØ ÎÅËÏÅ ÐÏÄÏÂÉÅ ÁÎÁÌÉÚÏÔÏpÁ ÓÐÅËÔpÁ ÓÏ ÓÌÅÄyÀÝÉÍÉ ÔpÅÂÏ×ÁÎÉÑÍÉ:
1) ÄÉÁÐÁÚÏÎ ×ÈÏÄÎÏÇÏ ÓÉÇÎÁÌÁ 100ÍË÷...1÷
2) ÄÉÁÐÁÚÏÎ ÞÁÓÔÏÔ 0.1...30íçà ïÓÔÁÌØÎÏÅ, ÍÏÖÎÏ ÓËÁÚÁÔØ, ÎÅ ËpÉÔÉÞÎÏ. äÉÎÁÍÉÞÅÓËÏÇÏ ÄÉÁÐÁÚÏÎÁ È×ÁÔÉÌÏ ÂÙ ÏËÏÌÏ 40Äâ. íÏÖÅÔ ÂÙÔØ, ÓyÝÅÓÔ×yÀÔ ËÁËÉÅ-ÎÉÂyÄØ ÐÌÁÔÙ pÁÓÛÉpÅÎÉÑ ÄÌÑ PC ÔÁËÏÇÏ pÏÄÁ? ñ ÐÏÎÉÍÁÀ, ÞÔÏ ÈÏpÏÛÉÊ ÐpÉÂÏp ÓÔÏÉÔ ÍÎÏÇÏ ÄÅÎÅÇ. HÏ y ÍÅÎÑ ÔpÅÂÏ×ÁÎÉÑ ÐÏÓËpÏÍÎÅÅ, ÔÏÞÎÏÓÔØ ÂÏÌØÛÁÑ ÎÅ ÎyÖÎÁ. þÔÏ-ÔÏ ×pÏÄÅ ÐpÏÂÎÉËÁ ÄÌÑ ÏÃÅÎËÉ ÏÇÉÂÁÀÝÅÊ ÓÐÅËÔpÁ.

Sincerely, Alexander


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