Abstract: The disclosed embodiments relate to a computer-based system and/or method which automatically, e.g. with minimal, or entirely without, human intervention, identifies, distinguishes, disambiguates or otherwise differentiates among multiple configurable bicycles based on the data reported to the system from the bicycle's data-reporting components, such that the data reported by those components may be associated with a particular bicycle for real-time and/or later review, analysis, etc. More particularly, where one or more data reporting components of a bicycle may change, the disclosed embodiments enable a data gathering system/service to identify, distinguish, disambiguate or otherwise differentiate among multiple bicycles which may use, or have used, one or more of the same components so as to associate the reported data, such as from a particular ride, with the correct bicycle configuration for real-time and/or later review and/or analysis.

Abstract: An apparatus and method associated with exploiting a characteristic in super-heterodyne receivers such that a modulated signal will be received on all channels simultaneously regardless of the channel selected on the receiver.

Abstract: An apparatus and method associated with exploiting a characteristic in super-heterodyne receivers such that a modulated signal will be received on all channels simultaneously regardless of the channel selected on the receiver.

Abstract: A magnetic field method for mitigating passive intermodulation distortion. The method is useful both for mitigating passive intermodulation and for easily locating dominant sources of it, even in shielded components.

Abstract: An apparatus and method associated with exploiting a characteristic in super-heterodyne receivers such that a modulated signal will be received on all channels simultaneously regardless of the channel selected on the receiver.

Abstract: An apparatus and method associated with exploiting a characteristic in super-heterodyne receivers such that a modulated signal will be received on all channels simultaneously regardless of the channel selected on the receiver.

Abstract: A magnetic field method for mitigating passive intermodulation distortion. The method is useful both for mitigating passive intermodulation and for easily locating dominant sources of it, even in shielded components.

Abstract: A housing to fit over a drill contains a pair of sleeves with facing inclined surfaces that approach each other to force a washer located between the surfaces into an inclined position to lock onto the drill. A spring located on each side of the washer extends to the adjacent sleeve.