BC2-04BF

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BC2-04BF refers to a line of short-to-medium range miniature radio frequency (RF) transceivers and transponders that are designed for miniature drones. The product range includes both active and passive components, with passive components operating at a frequency range of 930MHz-1.238GHz and active components operating at a frequency range of 915MHz-1.296GHz. The products also feature ultra-low power consumption, making them ideal for use in small drone platforms, where battery life is critical.

The application field of BC2-04BF products includes various unmanned aerial vehicles (UAVs), as well as ground vehicles, both for commercial and recreational purposes. The products are designed to provide reliable wireless communication between the remote UAV or ground vehicle and the controlling ground station, allowing for remote operation and control of the platform. The components are designed to offer a reliable, low-power communication method for various robotic applications.

Regarding its working principles, BC2-04BF products transmit and receive digital information using a frequency-hopping spread spectrum (FHSS). The FHSS method sequentially switches frequencies within a wide frequency band while modulating the data. This modulation technique reduces interference from nearby sources, allowing for longer transmission range with a higher signal-to-noise ratio. In addition, FHSS also increases data security, as the system randomly hops on various frequencies, making it much more difficult to intercept and decipher the communication.

Furthermore, the components incorporate a spread spectrum CODEC (coder-decoder) unit, which is used to modulate the data and transmit it in the form of a digital signal. This CODEC converts the data from its digital form to a spread spectrum sequence, which is then transmitted as a continuous radio frequency signal. Upon arrival at the recipient radio, the data is demodulated by the CODEC and decoded back to its initial bitstream format.

The signals communication range of the BC2-04BF unit is limited by the power consumption and gain of the transceiver. The gain of a transceiver is the maximum power that it can receive or transmit, and this depends on the type of antenna used and the amount of power transmitted. The range can increase or decrease depending on the environment and the placement of the antennas.

Overall, the BC2-04BF product range provides an effective, low-cost solution for various unmanned aerial or ground vehicle applications, offering reliable, low-power communication over a wide range of frequencies. The combination of the FHSS modulation technique and integrated CODEC provides an optimal means of data transmission, allowing for longer range communication with a strong signal-to-noise ratio.

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