RF Unit Converter

Sub-GHz RF band lookup: given a frequency in MHz, returns the band, region, common uses and legality notes.

Sub-GHz band plan by country (US, EU, JP, CN): every allocated range with service name and access conditions, as a single machine-readable table.

RF band catalogue search: given a frequency or band name fragment, returns every matching band with range, region, uses and legality.

RF unit converter: dBm, mW, W, uV, mV and V at a given impedance, plus wavelength, half-wave and quarter-wave elements when a frequency is supplied.

RF legality check: country + frequency (+ optional power) returns whether the band is licence-free, the power and duty-cycle limits, and the governing rule for US, EU, JP or CN.

RF link budget: transmit power, antenna gains, cable loss, frequency and distance return path loss, received power, link margin, max range and first Fresnel radius.

LoRaWAN regional channel plan: uplink/downlink frequencies, bandwidth, duty-cycle and power limits for US915, EU868, AS923 or worldwide summary.

Solana token scout: given a token address, returns live market snapshot (price, liquidity, 24h volume/change) plus mint/freeze authority safety signals.