CB-OBS418I-04-2

RF Transceiver Modules And Modems Overview

The CB-OBS418I-04-2 is a dual-mode Bluetooth transceiver module from the u-blox OBS418 series, designed for standalone integration. It operates at a frequency of 2.4GHz and supports Bluetooth v2.1 Class 1 protocol specifications. The module provides a data rate of 115.2kbps with a transmit output power of 5dBm. Electrical characteristics include a transmitting current of 20mA and a receiving current of 13mA. Unlike some variants in the series, this specific model does not include an integrated antenna.

RF Transceiver Modules And Modems Feature Summary

• Supports dual-mode Bluetooth operation compliant with v2.1 standards
• Features Class 1 radio performance for extended communication range
• Designed as a standalone surface-mount module for embedded applications

RF Transceiver Modules And Modems Applications

• Wireless sensor network nodes requiring long-range connectivity
• Industrial equipment telemetry systems
• Embedded device pairing interfaces

RF Transceiver Modules And Modems Procurement Notes

Verify component status prior to design finalization, as availability may be limited or subject to change. Confirm that the selected variant strictly matches the required antenna configuration, as this model excludes onboard antenna components. Ensure supply chain stability for production volumes given potential lifecycle constraints associated with older generation wireless protocols.

RF Transceiver Modules And Modems Selection Notes

Select this module when Class 1 range and dual-mode compatibility are required without internal antenna integration. Compare against the CB-OBS418X-04-2 if an external connector interface is preferred over the standard SMD form factor. Evaluate power consumption profiles against application duty cycles, noting the specific 20mA transmit and 13mA receive currents.

RF Transceiver Modules And Modems Part Context

This component belongs to the u-blox OBS418 family of Bluetooth modules. It shares the core radio architecture with other members like the CB-OBS418X-04-2 but differs in physical implementation details such as antenna inclusion. The series targets applications needing reliable short-to-medium range wireless communication within industrial and consumer electronics sectors.

RF Transceiver Modules And Modems Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation.