DM7A

contesting on V/U/SHF

[DM7A @DM7Agang]

printing labels to send out qsl cards for all qsos between 2017 and 2020. (we don’t need any qsls by the way)

[DM7A @DM7Agang]

GS 35 tube amplifier running in Marconi Contest

[DM7A @DM7Agang]

erecting first 70cm stack some hours ago and now running after some problems.

[DM7A @DM7Agang]

@f5len tnx. Looking forward to work you.

[DM7A @DM7Agang]

This year @dh5fs and @dm3jan from @DM7Agang will join #OK2A in October U/SHF-Contest. QRV on 70/23/6/3cm with high power. First impression from building up 23cm today:

[DM7A @DM7Agang]

While the antennas were being dismantled in JO60OM, another part of the crew visited #F8KID in #JN38. Thanks for the nice tour to the impressive equipment. :) #vhfcontest

[DM7A @DM7Agang]

nightshift at DM7A in JO60OM running R1 VHF Contest.

[Tom SP5XMU / SN5R 🇵🇱 @sp5xmu]

Great system of F8KGU 🇫🇷 IARU VHF 2020, in JN19BQ https://t.co/cc7r26BJe6 😍

[DM7A @DM7Agang]

@dh5fs running meteorscatter from our QTH in JO60OM (900m asl.)

[DM7A @DM7Agang]

DL3JAN and @dh5fs active from our site in JO60OM (Mt. Hirtstein - 890m a.s.l)

[Tom SP5XMU / SN5R 🇵🇱 @sp5xmu]

Czesław SQ9MTS published 10MHz Reference Generator based on popular #TXCO #OCXO from CTI OC5A2B20 ENE3247A⏩⏩https://t.co/RrSZNq7Lan
PCB + schematic useful for #VHF #UHF & #GHz_bands #hamradio equipment @SQ5RWU @sp_vhf_c @GhzCom @Sq3Swf @SQ5KTM @SP5GDM

[DM7A @DM7Agang]

@DC4LW Vielleicht hat der @ludwig1992 von so etwas Ahnung.

[DARC AJW @[email protected] @DARC_AJW]

Leider wurde die HAM RADIO 2020 wegen der CoVid-19 Pandemie abgesagt.
Somit gibt es dieses Jahr auch kein HamCamp 😢.

Merkt euch gleich den Termin für die nächste HAM RADIO: 25. bis 27. Juni 2021

@MesseFN @DARC_eV @hamyota #hamr #DARC

[DM7A @DM7Agang]

DM7A is running in marconi contest from JO60OM.
(4x5el. + 4x5el. + 15el JXX + legal limit)

[Mickey @HackingThings]

Laser decapping is beautiful to watch

[P1 Security @p1security]

New open source tool for LTE, GSM and 3G mobile radio monitoring and protocol analysis in Python: QCsuper https://t.co/yVomL7KFrT #LTE #GSM #Security #MobileRadio

[Pieter Ibelings @ibelings]

Time to test the first 8x8 Butler beamforming network for 435 MHz satellite tracking and other experiments. The antennas will be here in a week. Will build a 64 beam 4x4 array initially. At 1.4m x 1.4m should be easy to transport. #PhasedArray #satellite @amsat #radar

[DM7A @DM7Agang]

@dh5ym Ist zufällig noch meine Regenjacke dabei?

[SO3Z Andy @SO3Z_Andy]

Last hours at work. Packing, sleeping and night driving 500km to JO70UR for the contest with SN7L team. Are you ready for subregional field day VHF+ contest this weekend ? @Sq3Swf @DR9A_team @sp5xmu @Team_SN7L

[LaForge - @[email protected] @LaF0rge]

For the German language readers: @MouserElec pulls a captain obvious: "SDR erhöht die Flexibilität der HF-Kommunikation". Who would have thought that? I mean, 20 years ago, that might have been "news". But in 2019? lol.