RF Reference
Quick-reference specifications for RF engineers — frequency bands and connector types with complete technical data and links to related calculators.
Frequency Bands
28 bands28 RF frequency bands with specifications: ISM bands, Wi-Fi, cellular 4G/5G, GPS, satellite, radar, and amateur radio. Frequency ranges, wavelengths, propagation, and regulatory notes.
2.4 GHz ISM5G n78 (3.5 GHz)GPS L1Ku-Band SatelliteX-Band Radar
RF Connectors
13 connectors13 RF connector types with complete specifications: SMA, N, BNC, TNC, MMCX, U.FL, 2.92mm, 7/16 DIN and more. Frequency range, impedance, power handling, and selection guidance.
SMA (DC–18 GHz)Type NBNCU.FL (IoT modules)7/16 DIN (base station)