Aktualizowanie
Opis
TropoDX is the ultimate real-time tropospheric propagation monitoring tool for amateur radio operators worldwide.
FEATURES:
- Real-time Tropospheric Index (0-100 scale) based on atmospheric conditions
- 5-day propagation forecast with hourly updates
- Regional propagation maps for Europe, North America (East/West), Asia, and Australia/Pacific
- Push notifications for excellent DX conditions (Index 80+)
- Advanced atmospheric parameters: K-Index, Refractivity, Temperature-Dew Point spread
- Location-based weather data from anywhere in the world
- Detailed DX distance estimates based on current conditions
- Historical data tracking (last 48 readings)
- Support for both Metric and Imperial units
- Works on iPhone and iPad with landscape support
PERFECT FOR:
- VHF DXers (2m, 6m bands)
- UHF DXers (70cm band)
- Contest operators
- EME operators checking for optimal conditions
- Anyone interested in VHF/UHF propagation
UNDERSTANDING THE INDEX:
- 0-40: Poor - Normal conditions, local contacts only
- 40-55: Fair - Slightly enhanced propagation
- 55-70: Good - DX possible, 200-500 km range
- 70-85: Very Good - Strong DX, 500-1000 km range
- 85-100: Excellent - Extreme conditions, 1000+ km possible!
The app calculates tropospheric conditions using atmospheric pressure, temperature, humidity, dew point, and refractivity to predict VHF/UHF radio wave propagation. When high-pressure systems create temperature inversions, radio signals can travel much farther than normal - and TropoDX helps you catch those moments!
DATA SOURCES:
- Real-time weather data from OpenWeatherMap
- Regional propagation maps from DX Info Centre
- Scientific calculations based on radio refractivity formulas
Whether you're chasing grid squares, working DX contests, or just curious about propagation, TropoDX gives you the information you need to maximize your VHF/UHF operating.
73 and happy DXing!
Informacje
Programista
Kategorie
Wersja
1.0
Wielkość
1,8 MB
Game Center
Nie
VPP Device Licensing
Tak
Oceny
Rated 17+ for the following:
Unrestricted Web Access
Kompatybilność
iOS 17.6 lub nowszy
Urządzenia
iPhone 5s, iPhone 6, iPhone 6 Plus, iPhone 6s, iPhone 6s Plus, iPhone SE, iPhone 7, iPhone 7 Plus, iPhone 8, iPhone 8 Plus, iPhone X, iPhone XR, iPhone XS, iPhone XS Max, iPhone 11, iPhone 11 Pro, iPhone 11 Pro Max, iPhone SE (2. generacji), iPhone 12, iPhone 12 Pro, iPhone 12 Pro Max, iPhone 12 mini, iPhone 13, iPhone 13 Pro, iPhone 13 Pro Max, iPhone 13 mini, iPhone SE (3. generacji), iPhone 14, iPhone 14 Plus, iPhone 14 Pro, iPhone 14 Pro Max, iPhone 15, iPhone 15 Plus, iPhone 15 Pro, iPhone 15 Pro Max, iPhone 16, iPhone 16 Plus, iPhone 16 Pro, iPhone 16 Pro Max, iPhone 16e, iPhone 17, iPhone 17Pro, iPhone 17ProMax, iPhone Air, iPad (5. generacji) Wi-Fi, iPad (5. generacji) Wi-Fi + Cellular, iPad (6. generacji) Wi-Fi, iPad (6. generacji) Wi-Fi + Cellular, iPad Pro, iPad Pro (Cellular), iPad Pro (9,7-calowy), iPad Pro (9,7-calowy) (Cellular), iPad Pro 12,9 cala (2. generacji), iPad Pro 12,9 cala (2. generacji) Wi-Fi + Cellular, iPad Pro (10,5 cala), iPad Pro (10,5 cala) Wi-Fi + Cellular, iPad Pro (11 cala), iPad Pro (11 cala) Wi-Fi + Cellular, iPad Pro 12,9 cala (3. generacji), iPad Pro 12,9 cala (3. generacji) Wi-Fi + Cellular, iPad Air, iPad Air (Cellular), iPad Air 2, iPad Air 2 (Cellular), iPad Air (3. generacja), iPad Air (3. generacja) Wi-Fi + Cellular, iPad mini Retina, iPad mini Retina (Cellular), iPad mini 3, iPad mini 3 (Cellular), iPad mini 4, iPad mini 4 (Cellular), iPad mini (5. generacji), iPad mini (5. generacji) Wi-Fi + Cellular, iPad (7. generacji) Wi-Fi + Cellular, iPad Pro 11 cali (2. generacji), iPad Pro 11 cali (2. generacji) Wi-Fi + Cellular, iPad Pro 12,9 cala (4. generacji), iPad Pro 12,9 cala (4. generacji) Wi-Fi + Cellular, iPad Air (4. generacji) (Wi-Fi), iPad Air (4. generacji) (Wi-Fi + Cellular), iPad (8. generacji) Wi-Fi, iPad (8. generacji) Wi-Fi + Cellular, iPad Pro 11 cali (3. generacji), iPad Pro 11 cali (3. generacji) Wi-Fi + Cellular, iPad Pro 12,9 cala (5. generacji), iPad Pro 12,9 cala (5. generacji) Wi-Fi + Cellular, iPad (9. generacji), iPad (9. generacji) Wi-Fi + Cellular, iPad mini (6. generacji), iPad mini (6. generacji) Wi-Fi + Cellular, iPad Air (5. generacji), iPad Air (5. generacji) Wi-Fi + Cellular, iPad Pro 11 cali (4. generacji), iPad Pro 11 cali (4. generacji) Wi-Fi + Cellular, iPad Pro 12,9 cala (6. generacji), iPad Pro 12,9 cala (6. generacji) Wi-Fi + Cellular, iPad (10. generacji), iPad (10. generacji) Wi-Fi + Cellular, iPad Air 11 cali (M2) Wi-Fi, iPad Air 13 cali (M2) Wi-Fi, iPad Air 13 cali (M2) Wi-Fi + Cellular, iPad Pro 11 cali (M4) Wi-Fi, iPad Pro 11 cali (M4) Wi-Fi + Cellular, iPad Pro 13 cali (M4) Wi-Fi, iPad Pro 13 cali (M4) Wi-Fi + Cellular, iPad mini (A17 Pro) Wi-Fi, iPad mini (A17 Pro) Wi-Fi + Cellular, iPad (A16) Wi-Fi, iPad (A16) Wi-Fi + Cellular, iPad Air 11 cali (M3) Wi‑Fi, iPad Air 11 cali (M3) Wi‑Fi + Cellular, iPad Air 13 cali (M3) Wi‑Fi, iPad Air 13 cali (M3) Wi‑Fi + Cellular, iPod touch (6. generacja), iPod touch (7. generacji)
Języki
angielski
App Store: Oceny
Oceny i recenzje
0,0 z 5 (Brak oceny)
App Store: Opinie
Brak wpisu