LAMBDA68-8D

The LAMBDA68 RF module is a class leading, cost effective radio module featuring the Semtech LLCC68 LoRa™ long range providing ultra-long range, spread spectrum communication and high interference immunity within minimal current consumption. This module including crystal, RF Changeover switch, impedance matching network and track layout provides a simple digital interface and direct antenna connection. This enables a plug in RF solution with maximum efficiency. Programming of the module is via SPI interface.

• Suitable for applications such as Sensor networks, Long Range Telemetry, Meter Reading, Environmental Sensors, Building Control & Automatio
• Range: 20km
• Integrated LoRa™ Modem Semtech LLCC68
• Highly Efficient Integral Impedance Matching Network
• Built in RF switch
• Small Form Factor: 23mm x 20mm
• Provides Full Functionality of the RFIC:
• 151 dB maximum link budget (LLCC68)
• +22 dBm or +15 dBm high efficiency PA
• Low RX current of 4.6mA
• Integrated LDO
• Programmable bit rate from 1.76 kbps up to 62.5 kbps LoRa and 300 kbps FSK
• High sensitivity: down to –129 dBm
• 88dB blocking immunity at 1MHz offset
• Co-channel rejection of 19 dB in LoRa mode
• FSK, GFSK, MSK, GMSK and LoRa modulation
• Built-in bit synchronizer for clock recovery
• Auto Channel Activity Detection (CAD) with ultra-fast AFC
• Built-in bit synchronizer for clock recovery
• Preamble detection