3 Channel Spectrum Analyzer using LM3900, AN6884
3 Channel Spectrum Analyzer using LM3900, AN6884
Parts:
R1 100K 1/4W Resistor
R2 820K 1/4W Resistor
R3, R14, R16, R18 2.2 Meg 1/4W Resistor
R4, R5, R6 22K Pot
R7, R8, R9, R25, R27, R29 10K 1/4W Resistor
R10, R11, R12 680 Ohm 1/4W Resistor
R13. R15, R17 580K 1/4W Resistor
R19, R20, R21 39K 1/4W Resistor
R22, R23, [...]
Posts tagged RF
Spectrum Analyzer
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Rf Preamplifier using dual gate mosfet BF990A
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