Autor Tema: HF+50MHz upconverter  (Posjeta: 2918 )

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Offline 9a4qv

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HF+50MHz upconverter
« : 31. Srpanj. 2012, 12:52:15 »
Molim zainteresirane za navedeni up-converter koji je pogodan za rad sa DVB-T USB donglovima, te FCD prijamnikom da se jave postom kako bi se odredio broj eventualno zainteresiranih za gotov, testiran proizvod slijedećih karakteristika:

Fin = 1.8 - 55MHz
Fout = 101.8-155MHz
Flo= 100MHz
Conversion gain = 10dB
9-polni low-pass filter na ulazu
7-polni high-pass filter na izlazu
3-polni low pas filter za L.O.

Potrosnja 50mA/5V (moguce napajenja direktno sa usb porta) ili standardno 12-13.8v (ugrađeni stabilizator 5V)
2xSMA female connection za signal IN/OUT

Cijena 250kn + poštarina

P.S. Prvi obećani primjerci idu na poštu sutra.

pozdrav
9A4QV
« Zadnja izmjena: 31. Srpanj. 2012, 15:22:08 9a4qv »
"I do not think that the wireless waves I have discovered will have any practical application."
Heinrich Rudolf Hertz

Offline 9a4qv

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Odg: HF+50MHz upconverter
« Odgovori #1 : 02. Kolovoz. 2012, 14:46:23 »
"I do not think that the wireless waves I have discovered will have any practical application."
Heinrich Rudolf Hertz

Offline 9A5K

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Odg: HF+50MHz upconverter
« Odgovori #2 : 02. Kolovoz. 2012, 17:01:44 »
Evo ga na stolu...
Slijedi testiranje na lokaciji.

Još jednom TNX Dragan i Adam.


Offline 9a4qv

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Odg: HF+50MHz upconverter
« Odgovori #3 : 18. Kolovoz. 2012, 13:36:47 »
Evo jednog videa od danas prijepodne:

http://youtu.be/BYjshgYMkh4

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

Offline 9a4qv

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Odg: HF+50MHz upconverter
« Odgovori #4 : 27. Kolovoz. 2012, 11:11:23 »
Za sve zainteresirane za up-converter, krenulo se sa novom serijom "Gold edition" istih karakteristika kao prethodna serija up-convertera.

Cijena 250kn + poštarina,
Zainteresirani nek se jave na PM ili na mail.
Na Jarujnu (ako ga bude :-)) će se prodavati određena količina up-convertera pa se primjerci mogu rezervirati i za preuzimanje na licu mjesta.

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

Offline 9a4qv

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Odg: HF+50MHz upconverter
« Odgovori #5 : 17. Rujan. 2012, 19:45:14 »
"I do not think that the wireless waves I have discovered will have any practical application."
Heinrich Rudolf Hertz