Abstract: The invention relates to a portable radio frequency (RF) receiver module, the portable RF receiver module comprising: a standardized interface for receiving a RF signal, which comprises a RF connector and which is configured to allow as well an electrical connection and a mechanical quick attachment of the portable RF receiver module to a corresponding standardized interface of an antenna; a preselector circuit which is coupled to the standardized interface for receiving RF signals and which comprises a filter and a selection apparatus, wherein the selection apparatus is configured to allow a selection of a predefined filter characteristic of the filter and to filter out predefined frequency bands of the received RF signals. The invention further relates to a portable antenna arrangement.