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Ostalo => UKV tehnika => Topic started by: 9a4qv on 02. November. 2016, 09:45:04

Title: ADF4351 signal generator for poor guys
Post by: 9a4qv on 02. November. 2016, 09:45:04
Evo za sve plitkoga džepa, jednostavni signal generator za 50 Eura koji radi od 34mhz pa do 4.4Ghz.
Minimalni korak 10KHz, fazni šum je sasvim OK za ref oscilator koji se koristi i cijenu PLL-a.

Projekt je od F1CJN. kako nisam imao Robot LCD shield za Arduino, a ne da mi se cekati postara iz Kine, onda sam samo popikao LCD i 4 tastera, kpirao robot LCD shield i prikljucio SV1AFN PLL pcb.

50 Eura sveukupno.
Title: Odg: ADF4351 signal generator for poor guys
Post by: 9A1IW on 02. November. 2016, 19:36:24
http://f6kbf.free.fr/html/ADF4251%20and%20Arduino_Fr_Gb.htm
Title: Odg: ADF4351 signal generator for poor guys
Post by: AD6IW on 03. November. 2016, 17:55:15
competition  :)
  http://www.ebay.com/itm/ADF4350-137M-4-4G-signal-generator-signal-source-development-board-TFT-LCD-New-/282147951038?hash=item41b15411be:g:57MAAOSwHoFXvXFu