Both the CW and PSK beacon which are uplinked from Bocum will disappear for a few hours, so don't worry. The Uplink-Converter will also be fixed with cleaner signals on the beacons..
Our Website should also be available tomorrow... Maintenance everywhere.. haha Tomorrow afternoon/evening Mario, Jens and Michael will do some maintenance in Bochum at DL50AMSAT
DB2OS ... Guten Morgen Peter.. das Forum läuft seit gestern nicht mehr stabil.. wer macht jetzt was.. 73 Heiner..
Yesterday we set up a portable station in Munich, Pasinger Stadtpark with GNURadio and HackRF, 500mW Uplink and worked Stations from DL, F, S5, TM, PY etc. from the green ground.
Hallo OM...inwieweit ist es unkritisch 100pF anstelle 100nF bei der einspeisung eines GPSDO Signales zu verwenden ?
ON7WP/ P " PEDRO " alias < C5WP > NOW on 739 + - testing set up for AFRICA ALSO 6W possible ... 
The latest version of the program works on my PC Win 7. I see the beacon of QO-100, the constellation mentions to form but does not go further.
Small update.
The test I had done has no value because I discovered that the dish has moved due to the strong wind.
The MiniTiouner continues to operate (not as before) but the 7-8 dB I lost on transponders are felt.
The latest version of the program works on my PC Win 7. I see the beacon of QO-100, the constellation mentions to form but does not go further.
In fact, if you put Offset -> - 09750000 or the value of your LO then you can directly enter the transponder frequency and not the conversion one.
forgive. The TV-SAT standard provides 12 Volts for Vertical polarization and 18 Volts for Horizontal polarization.
0 Hz for the low band (LO - 9750 Typ) and 22 kHz for the high band (LO - 10600 MHz Typ)
The NB transponder of QO-100 has Vertical polarization (12 Volts to LNB)
The WB transponder has horizontal polarization (18 Volts to LNB)
It will be interesting to know which components are in the square 8w version..
the bosterr should mount two of these devices.
as I said, I still do not have the booster in my hands and therefore I report what others have measured. The external power supply is internally reduced to 6 Volt. In any case, the bosterr should mount two of these devices.
DL5RDI Have you measured the output power of that WLAN booster?
My AB003 ordered in China is traveling. Others have made measurements and more or less all agree. The output is on the two Watts. The devices employed could provide 5 Watts. The manufacturer declares 8 Watts. (fantasy)
In a slight delay, the DATV RX part is OK too.
We have time ... 15 years and maybe +
It's all flying, hanging but everything seems to work.
Test in progress.
Is a relationship good in this form?
On the left four Badr satellites with on the right Es'hail-2
source: https://twitter.com/dcardenosa/status/1097024711979077637
The Bochum ground station is also operational.
400 bit / s Telemetry BPSK from Bochum a few minutes ago.
great job at DSLWP-B from BG2BHC, Dwingeloo Radiotelescope PI9CAM, Reinhard Kuehn DK5LA and the whole team.
but without any more detailed location info it is difficult to recommend anything...
naturally every situation must be analyzed in the specific conditions. In any case, these two economic instruments allow you to make a very accurate aim in a few minutes. The analog instrument is very sensitive while the Sat Finder tells me if I'm aiming for the right satellite. The best solution compared to professional tools.
I am in northern Europe btw.
All Badr transponders (26°E) with BEAM BSS should cover your area.
https://www.lyngsat.com/Badr-4-5-6-7.html
11938 V tp 12 BSS
11958 H tp 13 BSS
11996 H tp 15 BSS
12015 V tp 16 BSS
sorry, I had not seen this thread yet and put the same picture back here.
after two days of testing, with the operating transponder I can state that an unmodified Octagon LNB is perfectly suitable to receive the SSB, CW, BPSK telemetry and even JT65.
We followed satellites with fear doppler and spin modulation and we never gave up. That little bit of drift does not scare us.
Maybe I'll put a hood on my unmodified LNB, but I will not do any more.
In the Mailbox-F7 of the AO40Rcv program, telemetry appears in addition to the text message.
The telemetry is certainly generated on the ground. Where I do not know.
Note that all the other functions of the AO40RCV program are not consistent. We can only read what appears in the Mailbox-F7 and in Signal-F1. The rest is not valid.
Hello,
on the transponder noise there is no QSB.
...
73 de johannes
so good. ignore any signal unrelated to official tests.
I do not see QSB. Stable signal.
Perhaps your dish is at the limit and there is a strong wind at your home.
Here 100 cm Offset dish Octagon LNB
Alles anzeigenPlease carefully read the following announcement
https://amsat-dl.org/en/eshail…100-teleport-inauguration
Thanks!
73s Peter, DB2OS
...there is someone who does not read.
