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Product Detailed Parameters
- Description：RF TXRX MOD ISM<1GHZ CAST SMD
- Series：-
- Mfr：Radiocrafts AS
- Package：Strip
- RF Family/Standard：General ISM < 1GHz
- Protocol：-
- Modulation：2-FSK, 2-GFSK
- Frequency：862MHz ~ 930MHz, 2.4GHz ~ 2.483GHz
- Data Rate：50kbps
- Power - Output：14dBm
- Sensitivity：-109dBm
- Serial Interfaces：ADC, GPIO, SPI, UART
- Antenna Type：Antenna Not Included, Castellation
- Utilized IC / Part：CC1350
- Memory Size：128kB Flash, 20kB SRAM
- Voltage - Supply：1.8V ~ 3.6V
- Current - Receiving：5.5mA
- Current - Transmitting：22mA
- Mounting Type：Surface Mount
- Operating Temperature：-40°C ~ 85°C
- Package / Case：42-SMD Module
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Overview
The RC1885CEF is a dual-band ultra-low power RF transceiver module from Radiocrafts AS, operating in the sub-1 GHz (862MHz to 930MHz) and 2.4 GHz (2.4GHz to 2.483GHz) ISM bands. It features a surface-mount castle package for compact integration. Key electrical parameters include an output power of 14dBm, receiver sensitivity of -109dBm, and a data rate of 50kbps. The module supports serial interfaces including SPI and UART, with GPIO and ADC capabilities. It operates on a supply voltage range of 1.8V to 3.8V and functions within a temperature range of -40°C to 85°C.
Feature Summary
- Dual-band operation supporting both sub-1 GHz and 2.4 GHz ISM frequencies for regional flexibility
- Ultra-low power design suitable for battery-constrained IoT applications
- Integrated surface-mount castle package simplifies PCB layout and assembly
Applications
- Regional IoT sensor networks requiring multi-band compliance
- Smart metering and utility automation systems
- Industrial wireless monitoring and control
Procurement Notes
Verify current production status as Radiocrafts documentation indicates potential discontinuation or obsolete classification for this specific part number. Confirm availability through authorized distributors and check for valid replacement modules if the component is no longer in active manufacturing. Ensure compatibility with existing firmware and antenna designs before procurement.
Selection Notes
Select this module when dual-band coverage across sub-1 GHz and 2.4 GHz is required in a single compact form factor. Consider the 14dBm output power and -109dBm sensitivity for link budget calculations. Verify that the host system supports the necessary SPI/UART interfaces and operates within the specified voltage and temperature ranges.
Part Context
The RC1885CEF belongs to Radiocrafts' family of compact RF modules designed for low-power wireless communication. It integrates the radio transceiver and necessary passive components into a small surface-mount footprint. This module targets applications needing regulatory compliance across different global regions using dual-band capability.
Replacement Considerations
Check official Radiocrafts documentation for discontinued product notices. If obsolete, consult manufacturer guides for recommended alternative modules with similar dual-band specifications and interface compatibility.
