Multi-band Sub-GHz RF Front End

General Description The SX1250 is a sub-GHz RF Front End device designed to work along with Semtech’s SX1302 baseband engine, to design a high-performing LoRa® or LoRaWAN gateway. It covers any frequency band below 1 GHz, making it the perfect candidate to support any license-free band used i

LoRa Gateway Baseband Processor

Key Features • Fine timestamp • LoRaWAN, Class A/B/C, all regions • Multi-SF 125 kHz LoRa® reception with Fine Timestamp • High-speed 250 / 500 kHz LoRa demodulator • (G)FSK demodulator • Direct interface to Semtech transceivers • SX1255, SX1257 and SX1250 • Single 32 MHz clock

LoRa Core™ 多频段 Sub-GHz 射频前端

• 半双工工作模式\n• 能够低功耗运行\n• 150 – 960 MHz ISM 频段\n• 可处理恒定包络调制方式，例如 LoRa® 或 FSK\n• 提供内置差分低噪声放大器 (LNA)\n• 通过串行 SPI 接口和一组通用输入/输出 (DIO) 进行控制;

Multi-band Sub-GHz RF Front End

The SX1250 is a sub-GHz RF Front End device designed to work along with Semtech’s SX1302 baseband engine, to design a high-performing LoRa® or LoRaWAN gateway.It covers any frequency band below 1 GHz, making it the perfect candidate to support any license-free band used in today’s IOT use cases.

Multi-band Sub-GHz RF Front End

General Description The SX1250 is a sub-GHz RF Front End device designed to work along with Semtech’s SX1302 baseband engine, to design a high-performing LoRa® or LoRaWAN gateway. It covers any frequency band below 1 GHz, making it the perfect candidate to support any license-free band used i

封装/外壳：24-VFQFN 裸露焊盘 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：SUB-GHZ RF FRONT END TRANSCIEVER RF/IF，射频/中频和 RFID 射频收发器 IC

10 AMPERE DARLINGTON POWER TRANSISTORS COMPLEMENTARY SILICON 60.80 VOLTS 150 WATTS

Medium-Power Complementary Silicon Transistors . . . for use as output devices in complementary general purpose amplifier applications. • High DC Current Gain — hFE = 4000 (Typ) @ IC = 5.0 Adc • Monolithic Construction with Built–in Base–Emitter Shunt Resistors

Silicon NPN Planar RF Transistor

Features ● Low power applications ● Very low noise figure ● High transition frequency fT = 12 GHz ● Excellent large signal behaviour Applications     For low noise applicatins such as power amplifiers, mixers and oscillators in analogue and digital TV–systems (e.g. satellite tuners) up to mi

Silicon NPN Planar RF Transistor

Features ● Low power applications ● Very low noise figure ● High transition frequency fT = 12 GHz ● Excellent large signal behaviour Applications     For low noise applicatins such as power amplifiers, mixers and oscillators in analogue and digital TV–systems (e.g. satellite tuners) up to mi

Silicon NPN Planar RF Transistor

Features ● Low power applications ● Very low noise figure ● High transition frequency fT = 12 GHz ● Excellent large signal behaviour Applications     For low noise applicatins such as power amplifiers, mixers and oscillators in analogue and digital TV–systems (e.g. satellite tuners) up to mi

Silicon NPN Planar RF Transistor

Features ● Low power applications ● Very low noise figure ● High transition frequency fT = 12 GHz ● Excellent large signal behaviour Applications     For low noise applicatins such as power amplifiers, mixers and oscillators in analogue and digital TV–systems (e.g. satellite tuners) up to mi