RT-4D Ukraine Contacts

DMR contact book generator for Radtel RT-4D radio.

Usage

# Generate with fresh download from radioid.net
python src/generate_contacts.py

# Use cached user.csv (no network request)
python src/generate_contacts.py --no-download

# Force re-download even if cache exists
python src/generate_contacts.py --force-download

Output

Generated file: data/output/RT-4D_UkraineContacts_YYYYMMDD.csv

Format compatible with RT-4D CPS software:

• 2000 contacts total
• First 32: base contacts from Initial.csv (All Call, Group Calls, Ukraine Parrot)
• Remaining: Ukrainian individual contacts from radioid.net

Project Structure

RT-4D_UA/
├── data/
│   ├── static/Initial.csv    # Base contacts (version controlled)
│   ├── cache/user.csv        # Downloaded radioid.net data (gitignored)
│   └── output/               # Generated contact books (gitignored)
└── src/generate_contacts.py  # Main script