LAMBDA62 +22dBm LoRa 868/915MHz Transceiver Features 20KM+ Range Integrated LoRa Modem Semtech SX1262 Highly Efficient Integral Impedance Matching Network Provides Full Functionality of the RFIC: High Rx sensitivity: down to -148 dBm Tx +22 dBm 118mA constant RF output +14 dBm high efficiency PA 170 dB maximum link budget C Version Built in RF switch Bullet-proof front end: IIP3 = -12.5 dBm 89 dB blocking immunity Small Form Factor: 23mm x 20mm Programmable bit rate up to 300 kbps Low RX current of 4.6 mA, (Lora Operating Mode) LoRa,FSK,GFSK,MSK,GMSK,OOK modulation Open Version Built-in bit synchronizer for clock recovery Preamble detection Applications 127 dB Dynamic Range RSSI RF Alarms Automatic RF Sense and CAD with ultra-fast AFC Sensor networks Packet engine up to 256 bytes with CRC Long Range Telemetry Built-in temperature sensor and low battery indicator Meter Reading 868MHz CE Compliant Environmental Sensors 915MHz Modular FCC Certification Pending Building Control & Automation Agricultural Applications Description The LAMBDA62 RF module is a class leading, cost effective radio module featuring the Semtech SX1262 LoRa long range providing ultra-long range, spread spectrum communication and high interference im- munity within minimal current consumption. This module including crystal, RF Changeover switch, impedance matching network and track layout pro- vide a simple digital interface and direct antenna connection. This enables a plug in RF solution with maxi- mum efficiency. Programming of the module is via SPI interface. The LAMBDA62 Module is CE compliant. Providing that certain procedures are followed. (please refer to application schematic later in this datasheet). DS-LAMBDA62-2 LAMBDA62 LoRa Transceiver Pin Description nSEL ANT / N/C 1 16 SDI GND 15 2 Vcc SDO 3 14 RX SWITCH 4 13 SCLK TX SWITCH 5 12 RESET 6 11 N/C BUSY 10 N/C DIO1 7 8 9 DIO3 DIO2 Mechanical Dimensions Suggested Layout 19.95 +/- 0.5mm PCB Layout SMT Version 2.5 2.5 17.45 1.00 19.95 +/- 0.5mm 2.0 R 0.45 2.5 3.55 1.93mm DIP Version 16.29mm 0.6mm 2.88 1.00 Part Numbers Part Number Description Package LAMBDA62-8S FM Transceiver Module, 868MHz SMT LAMBDA62-8D FM Transceiver Module, 868MHz DIP LAMBDA62C-9S FM Transceiver Module, 915MHz SMT LAMBDA62C-9D FM Transceiver Module, 915MHz DIP DS-LAMBDA62-2 Page 2 26.95 +/- 0.5mm 26.95 +/- 0.5mm 1.78 1.78 1.95 1.95 2.54 2.54 2.54 1.78