D-Region Absorption Predictions (D-RAP)
Latest update from NOAA SWPC
Ham radio and more
Ham radio and more
1:1 4:1 49:1 AFSK AGW AGWPE AM Amateur Radio Apps APRS Blue Dmod Bluetooth BNC BT002 bluetooth data mode DC Power DIY EMF Calculator ESP32 Flipper Zero FM HAM RADIO HF KISS TNC manual OfCom Packet Engine Packet Radio PL 259 Power Consumption Powerpole Programming QRP RADIO EQUIPMENT RX SO 239 Software TCA/PRC-152 TETRA TNC TX UHF Unun VHF Web based software
Latest update from NOAA SWPC