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Product Detailed Parameters
- Description：RF TXRX MOD ISM<1GHZ CAST SMD
- Series：RC232™
- Mfr：Radiocrafts AS
- Package：Tape & Reel (TR),Cut Tape (CT)
- RF Family/Standard：General ISM < 1GHz
- Protocol：RC232
- Modulation：2-GFSK
- Frequency：868MHz ~ 870MHz
- Data Rate：100Kbps
- Power - Output：27dBm
- Sensitivity：-118dBm
- Serial Interfaces：UART
- Antenna Type：Antenna Not Included, Castellation
- Utilized IC / Part：CC1120
- Memory Size：-
- Voltage - Supply：2.8V ~ 3.8V
- Current - Receiving：31mA
- Current - Transmitting：297mA
- Mounting Type：Surface Mount
- Operating Temperature：-30°C ~ 85°C
- Package / Case：Module
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Overview
The RC1780HP-RC232 is a high-power ultra-narrow band RF transceiver module from Radiocrafts AS, designed for ISM bands below 1GHz. Operating at 868MHz with GFSK modulation, it delivers a maximum output power of 27dBm and achieves a receiver sensitivity of -118dBm. The module supports a data rate of 100kbps and draws 297mA during transmission. It features a UART interface, operates on a 3V to 3.3V supply, and functions within a temperature range of -40°C to 85°C. Packaged in a surface-mount castle form factor without an integrated antenna, this component utilizes the CC1110 IC.
Feature Summary
- Ultra-narrow band high power transmission capability
- Integrated surface mount castle form factor
- UART serial communication interface
Applications
- Remote sensor applications requiring long-range transmission
- Industrial monitoring systems operating in ISM bands
- Low power wide area network (LPWAN) node integration
Procurement Notes
Verify the specific datasheet version for the RC1780HP-RC232 to confirm current electrical characteristics and mechanical dimensions. Ensure that the design accommodates the required external antenna connection as the module does not include an integrated antenna. Confirm compatibility with the UART interface levels and voltage requirements before finalizing the schematic.
Selection Notes
Select this module when high output power and extended range are critical for the application. The 27dBm output power distinguishes it from standard low-power variants. Consider the thermal management requirements associated with continuous transmission at maximum power levels. Verify that the target frequency band aligns with regional regulatory constraints for ISM usage.
Part Context
This component belongs to the RC11xxHP series of RF modules from Radiocrafts AS. It shares the RC232 protocol stack with other models like the RC1180HP-RC232 but offers enhanced transmission power. The series is designed for robust wireless connectivity in industrial and commercial environments requiring reliable short-to-medium range communication.
Replacement Considerations
The RC1180HP-RC232 serves as a related model within the same family but provides lower output power. No direct public substitute part numbers are confirmed for this specific high-power variant.
