Home > RDF, Tutorials > Hasil Ujicoba Bandpass 500 Hz

Hasil Ujicoba Bandpass 500 Hz

Udah dicoba pake switched capacitor filter prototipe IC LTC1059, dengan pulsa 500 Hz, 1/4 High-3/4 Low…Suasana prakteknya seperti ini, kayak habis kena tsunami…signal generator pake mega328 kontrol IC pake mega8535…. gak rapi. Ini meh dinggo ARDF Automatic Radio Direction Finding….

ini hasilnya

Menurut aku…cukup manteb IC tipe ini input kotak, output sinus asli…..sip…suara voice bisa dieliminasi nanti tinggal sinus 500 Hz ini….. minum kopi lagi santai lagi…

Pulsa input

$regfile = “m328pdef.dat”
$crystal = 4000000
Config Portc = Output
Do
Portc = 255
Waitus 544
Portc = 0
Waitus 1630
Loop

Pulsa LTC1059

$regfile = “m8535.dat”
$crystal = 4000000
Config Porta = Output
Do
Porta = 0
Waitus 60
Porta = 255
Waitus 60
Loop

 

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Categories: RDF, Tutorials
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