10GHz back pack transverter

Started by AD6IW, 16. February. 2012, 01:42:57

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AD6IW

16. February. 2012, 01:42:57 Last Edit: 16. February. 2012, 03:05:14 by AD6IW
New backpack  trx, sa GPSDO, GPS USB output, 5W, kuciste napravljeno od Al profila
Ugradjena reverse polarity, over/under voltage mosfet zastita, stanje baterije i pokazivanje
izlazne snaga na displeju i DC/DC konvertor tako da sve radi do 9.85V
U stby modu radi samo GPS i ref. clock tako da stedi struju
Tezina oko 0.6Kg, dimenzije 60 x 150 x 200mm
Nedostaje jos Adamova flat antena i solar panel. Bice ugradjen i 3 axis digital compas sa USB portom
ad6iw

9a4qv

#1
16. February. 2012, 17:18:50
Quote from: AD6IW on 16. February. 2012, 01:42:57
izlazne snaga na displeju i DC/DC konvertor tako da sve radi do 9.85V

ad6iw

To je da možemo raditi na onaj Totmanov akumulator koji smo teglili na Velebit prošle godine  ;D
Svako iskustvo dobro dođe, sad si ugradio "dumb-dumber" zaštitu  ;D

QV
"I do not think that the wireless waves I have discovered will have any practical application."
Heinrich Rudolf Hertz

9a4qv

#2
08. March. 2012, 15:27:19
Flat antenna je ready....
a solar panel je heavy dutty, pa ćemo složiti jedan novi za "backpack" od visokoučinskih elemenata koji su ostali od zadnjeg home made panela...

QV
"I do not think that the wireless waves I have discovered will have any practical application."
Heinrich Rudolf Hertz
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