DARC Ortsverband Karlsruhe (A07) – A Hub for Radio Enthusiasts

Welcome to Ortsverband Karlsruhe (A07), a vibrant community for amateur radio enthusiasts in the Karlsruhe region. Whether you're an experienced operator or a newcomer eager to explore the world of amateur radio, our group offers regular meetups, technical discussions, and access to local repeater networks.

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Upcoming Meetings & Events

📅 Next OV Meeting:
📍 Friday, February 14, 2025, at 19:00
📍 Venue: Hatz Braustübl (Nebenraum), Zeppelinstraße 17
🚋 Public Transport: Take TRAM 3 to Eckenerstraße, then walk 8 minutes
🚗 Parking: Available behind the venue

📡 A07 Online Meetings (For Members Only):
Join our video meetings via treff.darc.de (Moderator must be present)

📩 Stay Updated: Subscribe to our A07 Mailing List (Admin: Vincent, DK2VS) → Join Here

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Radio Activities & Frequencies

A07 operates a range of repeaters and simplex frequencies for FM, C4FM, and DSTAR communication:

📡 FM Repeaters & Digital Nodes:

• 2m FM-Relais DB0UK → 145.675 MHz (-600 kHz offset, CTCSS 94.8 Hz, emergency power backup)
• DSTAR-Relais DM0WM (HKA Karlsruhe) → 145.58125 MHz (-0.6 MHz offset) & 439.9125 MHz (-9.4 MHz offset)
• 23cm Relais DM0WM (HKA Karlsruhe) → 1298.200 MHz (-28 MHz offset, 1750 Hz tone)

📡 Simplex Frequencies:

• 430.200 MHz & 145.350 MHz (also for emergency comms)
• 28.770 MHz for shortwave operations
• Winlink access (VARA FM) available on 144.900 MHz (DB0HHS)

📡 Live Views & Band Conditions:

• Check the Western View from DB0UK
• Explore the historic Geloso TRX & Morse Telegraphy sets (Technoseum Mannheim)
• Track solar activity & band openings (25th Solar Cycle in progress!)

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Join the Karlsruhe Amateur Radio Community!

📞 Contact A07:
📧 Ortsverband Contact: Stephan Erat (DH2ES) → dh2es@darc.de

🌍 Whether you’re interested in technical projects, digital modes, contesting, or emergency communications, A07 provides a supportive environment for radio enthusiasts of all skill levels.

📡 Vy 73 & Happy DXing!
📡 DARC Ortsverband Karlsruhe (A07)