Erding, Germany - September 18, 2024

V7 – Marshall Islands 2025 Project Update

From September 13th to 15th, 2024, parts of the team for the upcoming V7 – Marshall Islands 2025 DXPedition gathered for the first antenna preparation weekend at the location of DG8MG and DJ2UR in the scenic Bavarian countryside. This meeting marked an important milestone in the preparations for the DXPedition, scheduled for February 2025. Despite only a portion of the team being able to attend, significant progress was made, even under challenging conditions.

18m Spiderpole for 160m_80m antenna 18m Spiderpole for 160m_80m antenna.

One of the key accomplishments was the successful proof of concept for the 160m/80m antenna, now located on an 18m Spiderpole, thanks to the expertise of DJ5MN and DL5RBW. The team also validated the highband VDAs, with essential contributions from DJ2YA, DL1MGB, and F4BKV, ensuring these antennas will be ready for deployment.

The group worked through tough weather, facing endless rain throughout the weekend. Despite these adverse conditions, the entire team performed outstandingly, completing important tasks such as fabricating Mastrant guy wires and clamping sets for all new Spiderpoles and the feed points for the five planned VDAs. Additionally, they built a multi-band vertical antenna covering 40m through 10m. On the technical side, all laptops were serviced and updated to the latest software, ensuring the equipment is fully ready for the DXPedition.

Final product - the 10m VDA Final product - the 10m VDA.

A special thank you goes out to the local helpers who braved the weather and worked diligently to ensure the success of the weekend: DB1MUC, DC2CL, DC2PG, DC9PA, DF4MAA, DG8MG, DJ2MX, DJ2UR, DJ5MN, and DL1MAJ. Their hard work and dedication were crucial to achieving the weekend’s goals.

Check out some photos from this antenna preparation weekend in the gallery below. We also invite you to learn more about and support our valued sponsors. If you’d like to support us in this exciting project, feel free to contribute at here.

We are proud of the progress made during this first preparation weekend, despite the challenging weather, and we look forward to moving closer to the V7 – Marshall Islands 2025 DXPedition!


P.S. Don’t forget to check our website and social media accounts at Facebook and X for the latest news, updates, and supporter acknowledgments. Let’s make history together!

18m Spiderpole for 160m_80m antenna.jpg
18m Spiderpole for 160m_80m antenna
After work drink and get together.jpg
After work drink and get together
Building a 10m VDA.jpg
Building a 10m VDA
Co-Lead DJ4MX and DJ5MN testing the feed point for lowband antenna.jpg
Co-Lead DJ4MX and DJ5MN testing the feed point for lowband antenna
Co-Lead DJ4MX and helper DC2CL.jpg
Co-Lead DJ4MX and helper DC2CL
DC2CL and DF4MAA at the Sunday BBQ.jpg
DC2CL and DF4MAA at the Sunday BBQ
DC9PA and DJ4MX building a 10m VDA.jpg
DC9PA and DJ4MX building a 10m VDA
DG8MG producing Spiderpole clamps.jpg
DG8MG producing Spiderpole clamps
DJ4MX and DJ5MN assembling parts for the lowband antenna.jpg
DJ4MX and DJ5MN assembling parts for the lowband antenna
DJ4MX assembling the 10m VDA.jpg
DJ4MX assembling the 10m VDA
DJ4MX building a 10m VDA.jpg
DJ4MX building a 10m VDA
DJ4MX measuring the 10m VDA.jpg
DJ4MX measuring the 10m VDA
DJ4MX porducing VDA isolators.jpg
DJ4MX porducing VDA isolators
DJ5MN fine tuning the lowband antenna.jpg
DJ5MN fine tuning the lowband antenna
DK1YH and DB1MUC building a multi-band vertical.jpg
DK1YH and DB1MUC building a multi-band vertical
DK1YH assembling Mastrant guy wires.jpg
DK1YH assembling Mastrant guy wires
DK1YH producing Spiderpole clamps.jpg
DK1YH producing Spiderpole clamps
DK1YH sorting guy wires.jpg
DK1YH sorting guy wires
Final product - the 10m VDA.jpg
Final product - the 10m VDA
Helpers DF4MAA and DG8MG looking at the working 10m VDA prototype.jpg
Helpers DF4MAA and DG8MG looking at the working 10m VDA prototype
Local helpers DJ2MX,DF4MAA and DC2CL.jpg
Local helpers DJ2MX,DF4MAA and DC2CL
Lowbands antenna on 18m Spiderpole for V7 DXPedition.jpg
Lowbands antenna on 18m Spiderpole for V7 DXPedition
Parts of the V7 DXPeditioners with their local helpers.jpg
Parts of the V7 DXPeditioners with their local helpers
Proof of concept for the main lowband antenna.jpg
Proof of concept for the main lowband antenna
Proof of concept succesful for lowband antenna.jpg
Proof of concept succesful for lowband antenna
SWR of the 10m VDA after a first test.jpg
SWR of the 10m VDA after a first test
Saturday dinner after a long day.jpg
Saturday dinner after a long day
Spiderpole clamp production.jpg
Spiderpole clamp production
Sunday BBQ for the team.jpg
Sunday BBQ for the team
Sunday Sunset after a very productive preperation weekend.jpg
Sunday Sunset after a very productive preperation weekend
Sunset after a long preparation day.jpg
Sunset after a long preparation day
Team Lead DK6SP during the V7 preparation weekend.jpg
Team Lead DK6SP during the V7 preparation weekend
Team and helpers at the lowband vertical.jpg
Team and helpers at the lowband vertical
Team building the 160m_80m antenna.jpg
Team building the 160m_80m antenna
VDA feed points.jpg
VDA feed points