I ordered at DigiKey at 2021-04-03 and got Rev-C(/D) today ...
73, Martin
I ordered at DigiKey at 2021-04-03 and got Rev-C(/D) today ...
73, Martin
I can confirm this...
73, Martin DL9SAD
I did this -- but no change ....
73s, stay healthy, Martin DL9SAD
Were ist this case available ?
73, Martin DL9SAD
Is there guide, how to establish a TS-Transfer by UDP to VLC ?
I have similar problems. It is decoding, but it hangs every 2 secs even with good MER (8.7). I installed the LAV-Drivers, but no change ... Audio works fine ...
The Scan&Tioune Software using VLC works with no problems.
What to do ?
I baught a Filter from Joerg Delvos DJ4ZZ (jdelektronik.de) ...
I worked the whole day today to get my 100 QO-100 QSOs fully accepted in LOTW. And nevertheless only 5 countries are confirmed upto now.
I sent the following ADIF-Tags:
<BAND:4>13cm
<FREQ:9>2400.0000
<PROP_MODE:3>SAT
<SAT_NAME:6>QO-100
<FREQ_RX:10>10489.0000
<SAT_MODE:2>SX
and optional for the QSL-Cards:
<NOTES:19>SAT: QO-100 MODE SX
It was not easy to get my logging program (HAM-Office) to bring all these tags in the ADIF export file.
Fortunally, LOTW allows to override already logged QSOs with new data.
Still to do: Update the QSOs in DCL, HRDlog and eQSL.
Only 5 DXCC entities, why ? Do QO-100-dxers not use LOTW, or do they send incomplete data to LOTW ?
73, Martin DL9SAD
I own a GTMEDIA V-73-HD type of the receiver. It has different menus.
I use the a modified LNB with 24 MHz injection. This results in 9360 MHz ZF. But this can not be selected in my device.
So, when I select 9750 this would result in a frequency of 10882 MHz for QO-100.
Are my thoughts going in the right direction ?
Yes, I tested it , and it works ...
I used the following transponder on BADR 4 for a first turning of the dish:
[Blocked Image: https://en.kingofsat.net/zap.gif] [Blocked Image: https://en.kingofsat.net/live.jpg] |
BBC Arabic | United Kingdom | News | BBC World Service | Clear | 23 | 2360 | 2320 ara | 35 | 2360 | 2015-09-03 + |
It seems, that this is a beam, that can be seen in Europe.
Hello,
an Update to my QO-100-Station:
2 Offset-Dishes : 100cm with Bama-Feed and Kuhne-Down-Konverter, 80cm with modified OPTICUM-LNB
NB-RX:
1. Kuhne-Down-Konverter + ADALM-Pluto + SDR-Console.
2. Modified LNB + AMSAT-Down-Konverter V3d (GPS) + IC-7300 (50 MHz) + WIN4ICOMsuite (Transverter-Mode)
WB-RX: 2. Modified LNB + AMSAT-Down-Konverter V3d (GPS) + Minitiouner Pro2 + Minitioune v0.9beta
NB-TX: Ft-817ND (Tuned by SDR-Console) + SG-Lab Transverter + Att + SG-Lab 20W-PA (5W Out)
WB-TX(planned): LIME-SDRmini + PA (50/150 W)
vy 73, Martin DL9SAD
I am using the 1.3 OLED Displays from AZ for Minitiouner and the AMSAT V3d Konverter with good success. I failed with the 0.96 Display. It uses a different protocol ...
Sounds good !!!
Has someone experience with Rasberry 4B+ and Raspian-Buster ?
Habe auch gute Erfahrungen mit diesem VNA gemacht ...
73, Martin DL9SAD
Hello Technicians,
I need some help wit my OPTICUM LTP-04H Lot S/N:18-12-0:
I dissassembled it and I have som questions:
The crystal is on the backside. I removed it. It is connected to the 2 pads on the front (marked in the picture below).
1. Which pad should I use to insert the 24 MHz signal. The "Hot End" ? Which is it ? How can I find it with measurements ?
2. Can the crystal stay in place, when the "Cold End" is cut off ?
vy 73, Martin DL9SAD
Looks very nice ...
vy 73, Martin DL9SAD
I want to modify a OPTICUM LRP04H, but the Heiner proposed did not help me ?
It semms to be a good idea, to use a quadr lnb and want to test it.
Martin
Has anyone tried GQRX on Raspberry Pi 4 ?