
Wide Frequency Option No Antenna IoT RF Transceiver Module LoRa Cansec LR1262NA-A Semtech-SX1262 LoRa Module 868Mhz
Parameter | Min | Typ | Max | Unit |
Operating Voltage | 1.8 | - | 3.7 | V |
Operating Temperature | -20 | - | +70 | ℃ |
Current Consumption | Sleep Mode | - | 1.5 | - | uA |
Receive mode(@DCDC mode) | - | 4.9 | - | mA |
Transmit Mode | - | 120 | - | mA |
TX Power (For Carrier) | - | 20.5 | 21 | dBm |
RX Sensitivity (For Lora Modulation) | - | - | -148 | dBm |
Distance | 5.7K | m |
The LR1262 module is designed based on SX1262. SX1262 sub-GHz radio transceivers are ideal for long range wireless applications. These devices support LoRa® modulation for LPWAN use cases and (G) FSK modulation for legacy use cases. The devices are designed to comply with the physical layer requirements of the LoRaWAN™ specification released by the LoRa Alliance™. The radio is suitable for systems targeting compliance with radio regulations including but not limited to ETSI EN 300 220, FCC CFR 47 Part 15, China regulatory requirements and the Japanese ARIB T-108. Continuous frequency coverage from 150 MHz to 960 MHz allows the support of all major sub-GHz ISM bands around the world.
Features
LoRa and FSK Modem
170 dB maximum link budget
Wide-Supply Voltage: VBAT:1.8 to 3.6V
RF output up to +21 dBm
Programmable bit rate up to 62.5 kbps LoRa and 300 kbps FSK
Integrated DC-DC converter and LDO
High sensitivity: down to -148 dBm
88 dB blocking immunity at 1 MHz offset
Co-channel rejection of 19 dB in LoRa mode
Fully integrated synthesizer with a resolution of 61 Hz
FSK, GFSK, MSK, GMSK and LoRa modulation
Built-in bit synchronizer for clock recovery
Automatic Channel Activity Detection (CAD) with ultra-fast AFC
Regular crystals and TXCO crystals are optional
Preamble detection
Package and Operating Conditions:
3.4 mm Pitch, 17 mm×24.3mm Stamp Package for Easy Assembly and Low-Cost PCB Design
Operating Temperature Range: -20℃ to +70℃



