Forum Krótkofalarskie PKI

Przemiennik D-STAR
T#32329 Tak mógłby wyglądać nasz przemiennik.

SP7UDB

Administrator

QTH: Kielce - KO00HU

#184532 25.11.2008 01:29:22

W środku widać taki sam sterownik jak nasz

http://www.users.on.net/~michaelcarey/pics/DV/IMG_2699.JPG
http://www.users.on.net/~michaelcarey/pics/DV/IMG_2700.JPG
http://www.users.on.net/~michaelcarey/pics/DV/IMG_2701.JPG
http://www.users.on.net/~michaelcarey/pics/DV/IMG_2702.JPG

- Mariusz - Kielce -
Temperatura za oknem

SQ7BCE

Administrator

QTH: Kielce

#184558 25.11.2008 09:20:06

A co to za icomy ?

Pozdrawiam

SP7UDB

Administrator

QTH: Kielce - KO00HU

#184580 25.11.2008 11:45:52

Nie wiem, ale w klubie ci powiem.

- Mariusz - Kielce -
Temperatura za oknem

SP7UDB

Administrator

QTH: Kielce - KO00HU

#184950 26.11.2008 00:34:50

Małe uzupełnienie, zainteresowani chyba się połapią:

I've started on my stand alone 2m DV repeater. I'm using two Icom
IC-F121S radios which I have successfully used to repeat a DV signal
with a back to back setup. I found it best to program each channel in
FM narrow mode. The radios are mounted to a 2ru shelf and I have
started on making holes in a die-cast aluminum box to house the DV
Adapter PCB. To power the DV Adapater when it's away from a PC USB
connection, I've built up a small 9-18V to 5V adapter using a small
switch-mode converter. The TX radio will run VERY hot on 50W, I'm
going to use a small horizontal cage blower to keep lots of air
circulating over the heatsink of the TX radio, hopefully this will
help keep things cool on the transmit side of the repeater.

- Mariusz - Kielce -
Temperatura za oknem

SQ7BCE

Administrator

QTH: Kielce

#184966 26.11.2008 08:59:59

http://www.icomamerica.com/en/products/landmobile/mobiles/f121s_series/default.aspx

Pozdrawiam

SP7UWL