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MOD5031-868-2-GEVB: Add-on kit for DVK-2 Evaluation Kit

Universal low power RF transmitter The AX5031 is a universal single chip, low power RF-transmitter for the 433/868/915 MHz bands. AX5031 offers output power of up to 15 dBm at data rates of up to 350 kbps for FSK modulated data and up to 2000 kbps for ASK or PSK modulated data. It is a highly integrated, flexible, low power and low cost solution that supports multi channel operation for channels bandwidths above 40 kHz. Designed for low power and direct battery operation An integrated voltage regulation system allows the direct use of batteries and short start-up times enable time- and energy-efficient protocols. The high efficiency PA has a flat output power characteristic over supply voltage and temperature. These performance details make the AX5031 ideal for battery powered portable applications. Advanced transmitter and radio controller The AX5031 supports FSK, GFSK, MSK, 4-FSK, PSK and ASK modulations. All modulations are shaped. The AX5031 features an easy to use protocol implemented in hardware. This guarantees shortest code size and lowest CPU usage of a microcontroller. CRCs are calculated automatically. Digital spread spectrum is possible on all modulations. External components are only a crystal, an antenna and a few passive components. All parameters of the AX5031 including modulation, frequency, deviation and output power can be programmed via an SPI interface. Systems built with the AX5031 provide cost-efficient, longest range communication links. Development kit comes with productivity enhancing complete development tool suite AX5031 is supported by the DVK-2 kit. This is a complete and flexible ready-to-go solution for easy testing, evaluation and development with AXSEM RF ICs. It is suited for real performance tests using professional lab equipment, as well as for application code development. The DVK-2 is based on the AX8052F100 MCU and offers both the AX-ParamCalc GUI as well as the advanced graphic integrated development environment AX8052-IDE together with the open source and freely usable SDCC C-compiler to go with it. Operation in the Chinese SRD band 470 - 510 MHz AX5031 supports extended operation up to 510 MHz carrier frequency for a limited operation voltage range. All other features are equivalent.

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