World first DVB-T RTX on 434.500 with 2MHz bandwidth

[oe7dbh]

Photo...

[oe7dbh]

Photos... part2

[oe7dbh]

Standalone 70cm DVB-T transmitters HV-100 in test....
more Pictures on http://www.oe7forum.at/viewtopic.php?f= ... t=30#p1110
Freq.range: 50MHz to 950 MHz ( Future Dualband version 50~950MHz and 1200~1350MHz )
Bandwidth: 2MHz to 8MHz
Resolution: MPEG2 and H264
Output: max. 5dBm
Input: CVBS or HDMI
available beginning August.
Price 560,00 US$
Order by http://www.hides.com.tw

[G8XZD-TV]

Looks good will be interested to know how you get on - any news of a European source for these units?

73 Ian

[oe7dbh]

New amplifier for DVB-T transmitter developed.
more photo: http://www.oe7forum.at/viewtopic.php?f= ... t=30#p1118

[on4bhm]

I received my UT100 last friday.

is is the version with tx only.

i manage to tx my desktop. but when i try to transmit my webcam, he fails....
any other source than my own desktop fails...
i'm using windows7 32bit sp1

have you managed to use the dongle on linux?

kind regards
ON4BHM
Guy

[oe7dbh]

Hi Guy ----> look my post on OE7 Forum....

New Test with DVB-T Sticks.... http://www.oe7forum.at/viewtopic.php?f= ... t=30#p1139 TX Part DUALBAND 70cm and 23cm !!!!

Technik: http://www.oe7forum.at/viewtopic.php?f= ... =105#p1141

HomeMade: http://www.dl1mfk.de/Sonstiges/Darko/index.htm

[pe5jw]

Hello everyone, this is my first posting here.

I recevied the ut-100c tuesday.
Using windows 8, desktops streaming is working now, tsplayer didnt work for me but so many settings i probably have some wrong

I used 8mhz direct connection to a tv now i would like to use smalband 2 mhz on 70cm but i dont have a receiver for it.
(tv skips channels 13 to 20 and only does 6/8 Mhz).
Is there a way to use a usb dongle( i have serveral rtl2832u dongles) on 2mhz 70cm, the dvb-t programs i have do not have the settings for it.

I think i received the old software how can i tell the difference ?

'73 Joeri, pe5jw

[oe7dbh]

..... ich denke das DVB-T Stick mit RTL2832 nicht empfangen kann Signale mit 2 , 3 und 4MHz , mindestens hat bei mir nicht funktioniert, auch nicht
mit spezielle offene software ( auf 435MHz empfangen JA aber Bandbreite NEIN ).


Schau mal auf Tiroler Forum: http://www.oe7forum.at/viewtopic.php?f= ... t=30#p1139

PC2TV Soft neueste Version Nr.: newest version v1.0.1.7

[pe5jw]

Hallo Darko,

Yesterday the ut100d arrived so the experiments on 70cm can start
(also came with the 2.2 verion of the cd)

Your probably right about the bandwidth.
But the rtl2832 can do 23cm 6/8 mhz when using a modified driver.
In Linux it can be done by recompiling te driver using a adapted file were the max_receiving frequency is set above the 23cm band (Standaard is 862 Mhz).

A windows driver mod could do te trick also but i don't now how to do that.
If anybody knows how please share it.