SX1240開發(fā)板套件編程器的射頻評(píng)估開發(fā)套件開發(fā)板規(guī)格書PDF中文資料

SX1240屬于開發(fā)板套件編程器的射頻評(píng)估開發(fā)套件開發(fā)板。由Semtech Corporation制造生產(chǎn)的SX1240射頻評(píng)估和開發(fā)套件，開發(fā)板本系列中的產(chǎn)品適用于在已知實(shí)施環(huán)境中，提供能訪問射頻相關(guān)器件的功能或者有助于訪問該功能。所含的焦點(diǎn)產(chǎn)品范圍從射頻信號(hào)鏈元器件（如放大器和檢測器）到模塊化收發(fā)器，以及不直接包含焦點(diǎn)產(chǎn)品的適配器硬件，但此類硬件可供方便地訪問用戶單獨(dú)提供的特定射頻產(chǎn)品或系列。

GENERAL DESCRIPTION

The SX1240 is an ultra-low-cost, fully integrated FSK or OOK compatible transmitter suitable for operation in the 418, 434 and 868 MHz licence free ISM bands.

For applications where economy is paramount, the SX1240 may be used without the requirement for configuration via an MCU. The transmitter is configured for default operation at a frequency of 433.92 MHz or 868.3 MHz. However, in conjunction with a microcontroller the communication link parameters may be re-configured. Including, output power, modulation format and operating channel.

The SX1240 offers integrated radio performance with cost efficiency and is suited for worldwide operations in particular Europe (ETSI EN 300-220-1), North America (FCC part 15.231).

KEY PRODUCT FEATURES

◆ +10 dBm or 0 dBm Configurable output power

◆ Bit rates up to 100 kbps

◆ FSK and OOK modulation

◆ 2 Preconfigured Modes for Operation without MCU 433.92 MHz OOK & 868.3 MHz FSK

◆ 1.8 to 3.7 V supply range

◆ Low BOM Fully Integrated Tx

◆ 8 Selectable Centre Frequencies

◆ Programmable Frequency Tuning of low cost XTAL

APPLICATIONS

◆ Low-Cost Consumer Electronic Applications

◆ Remote Keyless Entry (RKE)

◆ Remote Control / Security Systems

◆ Audio Accessories

◆ Process and building / home control

◆ Active RFID