產品說明0
※本產品原廠代理從國外進口，有些交期較長，下訂前請詢問！
RAK2247 is a LoRa concentrator module with a mini-PCIe form-factor based on SX1301.
This enables easy integration to existing routers and other network equipment with LoRa Gateway capabilities
and can be used in any embedded platforms offering mini-PCIe slot with SPI connection.
PRODUCT DETAILS
Features
- Compatible with Mini PCI-e specifications with heat-sink.
- SX1301 baseband processor emulates 49 x LoRa demodulators, 10 parallel demodulation paths.
- Supports 8 uplink channels and 1 downlink channel.
- Supports the latest LoRaWAN 1.0.2 protocol.
- Compatible with 3.3V mPCIe type slots, common for 3G/LTE modules
- Certified with CE & FCC
- Tx Power up to 25dBm & Rx sensitivity down to -139dBm
RAK2247 is a LoRa concentrator module with a mini-PCIe form-factor based on SX1301. This enables easy integration to existing routers and other network equipment with LoRa Gateway capabilities and can be used in any embedded platforms offering mini-PCIe slot with SPI connection.
This module is a complete and cost-efficient LoRa gateway solution offering up to 10 programmable parallel demodulation paths. It targets IoT applications such as smart metering, smart agriculture, and other scenarios, covering up to 500 nodes per square kilometer in an environment with moderate interference.
The module has the industry-standard PCI Express Mini Card form factor, which enables easy integration into an application board and is also ideal for the manufacturing of small series.
Specifications
| Category | Specifications |
| LoRa Module | SX1301 base band processor(support 8 uplinks channel, 1 downlink channel) |
| Quad-Bands | 902-928MHz |
| Frequency | US915 |
| LoRaWAN Version | LoRaWAN V1.0.2 |
| Range | Urban: 2~4km Suburb: 5~10km Open Area: 15km |
| Node Numbers | 500 nodes/km2 |
| Transmitting | 25dBm (Max), typical 23 dBm |
| Receiving | -139dBm(Min)@SF12, BW 125KHz |
| Power Supply | DC 3.3 ± 5% |
| Hardware Interface | Mini-PCIE with metal cooling fin |
| Software Interface | SPI |
| LED | 1*LED for PA_EN 1*LED LNA_EN |
| Antenna | iPEX LoRa Antenna |
| Power Consumption | TX (Max): 440 mA RX(All channels): 470mA Idle: 68 uA |
| Working Environment | Indoor/Outdoor |
| Physical Dimension | Dimension (L x W x H): 50.95 x 30 x 11 mm (PCB) Weight: Approximately 0.59~0.6 oz |
| Temperature Range | Normal Operation Temperature: -20°C ~ +65°C Extended Temperature: -40°C ~ +85°C Storage Temperature:- 40°C ~ +85°C |
| Compliance | FCC, CE |
