The RS41 and RS92 sondes transmit the frequency they are transmitting on in their telemetry, in SondeHub we support uploading of this value (tx_frequency) to avoid issues with potential drift or bad receivers. The decoding code is quite simple and can be seen here: https://github.com/rs1729/RS/commit/61635ab8d9462a639f32018eb14cbe19f1deabc1
Then when uploading data to SondeHub if tx_frequency is available it can be sent alongside frequency.
The RS41 and RS92 sondes transmit the frequency they are transmitting on in their telemetry, in SondeHub we support uploading of this value (tx_frequency) to avoid issues with potential drift or bad receivers. The decoding code is quite simple and can be seen here: https://github.com/rs1729/RS/commit/61635ab8d9462a639f32018eb14cbe19f1deabc1
Then when uploading data to SondeHub if tx_frequency is available it can be sent alongside frequency.