SATELITY, STACJE KOSMICZNE,

Robust QO-100 portable station based on „ADALM Pluto“... - DD1US SP6MLK 1 268 27.06.2025 08:31:02

Low-noise broadband preamplifier for satellite operation - DD1US SP6MLK 1 297 24.04.2025 08:38:37

Successful contact on the 1296 MHz band by bouncing signals off Geostationary satellites - Jan 2025 EI7GL blog SP6MLK 1 275 31.01.2025 08:09:29

Sattellite system - OZ9ARR SP6MLK 1 238 30.01.2025 08:20:54

Sounds from Amateur Radio Satellites 2023-today - DD1US SP6MLK 1 254 12.01.2025 09:42:14

Sounds from Scientific, Meteorological and Commercial Satellites 2017-2021 - DD1US SP6MLK 1 234 29.10.2024 07:20:47

UHF bandpass filter retuned as RX IF filter for the QO-100 satellite - DD1US SP6MLK 1 216 25.10.2024 08:38:46

How to become QRV on the QO-100 NB transponder - DD1US SP6MLK 1 290 10.10.2024 08:39:02

Ham Radio via QO-100 from DP0GVN in Antarctica - DD1US SP6MLK 1 246 09.10.2024 01:55:37

Proposal for a Geostationary Microwave Amateur Radio Payload - DD1US SP6MLK 1 264 02.10.2024 08:42:33

Fullduplex operation in FT8 and FT4 via QO-100 - DD1US SP6MLK 1 272 01.10.2024 08:37:51

Manual for the AMSAT-DL Highspeed Multimedia Modem Software for from Kurt DJ0ABR - DD1US SP6MLK 1 229 30.09.2024 10:04:17

Dualband Feed for EsHail-2 / Qatar-OSCAR 100 SP6MLK 1 256 29.09.2024 09:34:26

INMARSAT Antenna system analysis and evaluation - DD1US SP6MLK 1 271 28.09.2024 09:04:27

The new "Highspeed Multimedia Modem" for the QO-100 NB transponder - DD1US SP6MLK 1 302 27.09.2024 06:52:48

Portable station for QO-100 based on the AMSAT-DL transverter kit - DD1US SP6MLK 1 244 26.09.2024 21:00:36

Portable station for QO-100 based on the modules of AMSAT-DL - DD1US SP6MLK 1 261 25.09.2024 07:14:32

QO-100 NB transponder - DD1US SP6MLK 1 226 24.09.2024 07:43:45

Portable Setup for SSB operations via QO-100 - DD1US SP6MLK 1 275 23.09.2024 08:09:38

Comparison of Dualband Feeds POTY and from DJ7GP for QO-100 - DD1US SP6MLK 1 273 23.09.2024 08:06:08

Case study of a SDR based ground station for Quatar OSCAR-100 - DD1US SP6MLK 1 278 22.09.2024 18:28:35

EsHail-2 / Qatar OSCAR-100 - DD1US SP6MLK 1 246 21.09.2024 09:14:26

Tests with setup for EsHail-2 - DD1US SP6MLK 1 251 21.09.2024 09:10:16

3D Printing of a 1U Cubesat - DD1US SP6MLK 1 219 20.09.2024 07:34:23

MIRNEWS - Collection of most of the excellent bulletins issued 1991-2001 - DD1US SP6MLK 1 243 19.09.2024 08:24:10

VHF/UHF satellite frequencies for Frequency Manager in SDR# - DD1US SP6MLK 1 244 19.09.2024 08:21:39

Orbitron Note Files - DD1US SP6MLK 1 211 18.09.2024 07:32:42

Table of artificial satellites launched in 1993 - DD1US SP6MLK 1 225 18.09.2024 07:29:41

Table of artificial satellites launched in 1992 - DD1US SP6MLK 1 204 17.09.2024 10:28:54

Table of artificial satellites launched in 1991 -DD1US SP6MLK 1 215 17.09.2024 10:21:26

Table of artificial satellites launched in 1990 - DD1US SP6MLK 1 262 14.09.2024 09:24:20

Table of artificial satellites launched in 1989 - DD1US SP6MLK 1 250 14.09.2024 09:21:48

Table of artificial satellites launched in 1988 - DD1US SP6MLK 1 268 13.09.2024 05:52:26

Table of artificial satellites launched in 1987 - DD1US SP6MLK 1 251 13.09.2024 05:50:12

Table of artificial satellites launched in 1986 - DD1US SP6MLK 1 225 12.09.2024 05:18:11

Table of artificial satellites launched in 1985 - DD1US SP6MLK 1 275 12.09.2024 05:15:12

Table of artificial satellites launched between 1977 and 1984 - DD1US SP6MLK 1 278 11.09.2024 07:01:21

Table of artificial satellites launched between 1957 and 1976 - DD1US SP6MLK 1 287 10.09.2024 07:50:46

Comparison of Dualband Feeds POTY and from DJ7GP for QO-100 - DD1US SP6MLK 1 285 07.08.2024 07:50:40

Case study of a SDR based ground station for Quatar OSCAR-100 - DD1US Microwave & EME Symposium in Gajow/Poland SP6MLK 1 288 12.05.2024 08:38:40

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