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Elecbee RAK2245 LoRa Gateway Stamp Module Based on SX1301 Integrated GPS Module RAK831 Upgraded Version KR920
SKU: EB000535-KR920
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Key Features
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Compatible with Stamp Edition specifications with mounted heat-sink.
SX1301 baseband processor emulates 49 x LoRa demodulators 10 parallel demodulation paths, support 8 uplinks channel, 1 downlink channel.
2 x SX125X TX/RX front-ends high/ low frequency.
Supports 5 V power supply, integrated level conversion circuit.
TX power up to 27dBm, RX sensitivity down to - 139dBm@SF12, BW 125KHz.
Supports the LoRaWAN™ 1.0.2 protocol.
Supports global license-free frequency band (EU433, CN470, IN865, EU868, US915, AU915, KR920, AS920 and AS923).
Supports SPI interface.
Integrated the Ublox MAX-7Q GPS Module.
| LoRa module | SX1301 baseband processor, supports 8 uplink channels and 1 downlink channel 2 SX125x HF / LF receiving and transmitting front ends; |
| GPS module | Ublox MAX-7Q |
| Interface form | Stamp mouth |
| Heat sink | Aluminum type heat sink with graphite heat sink inside |
| Frequency band | EU433, CN470, EU868, US915, AS923, AU915, KR920, IN865 |
| LoRaWAN version | LoRaWAN V1.0.2 |
| Distance | City: 2 ~ 4km / Suburbs: 5 ~ 10km / Wide area: 15km |
| Number of nodes | 500 nodes per square kilometer |
| Transmit power | 27dBm (max), normally 25dBm |
| Receive sensitivity | -139dBm (minimum) @ SF12, bandwidth 125KHz |
| Powered by | DC 5V ± 5% |
| Interface | SPI, UART, GPIOs |
| Antenna interface | 1x U.FL connector for LoRa, 1x U.FL connector for GPS |
| Power consumption | TX (typical): 182 mA / RX (typical): 360mA |
| Physical parameter | Dimensions (length x width x height): 30.0 x 60.0 x 14.9mm (including heat sink) Weight: 21.3gxa0 |
| Temperature range | Normal working temperature: -20 ° C ~ + 65 ° C / Scalable temperature: -40 ° C ~ + 85 ° C / Storage temperature 40 ° C ~ + 85 ° C |
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In-Stock
Qty.
1
Unit Price
$ 177.37
Ext. Price
$ 177.37
$ 177.37
Qty.
Unit Price
Ext. Price
10+
$168.50
$ 1685.00
20+
$159.63
$ 3192.60
100+
$141.90
$ 14190.00
Shopping Guide
Shipping | Delivery Period | Elecbee ships orders once a day at about 5pm except Sunday. Once shipped, estimated delivery time depends on the below carriers you chose. Express: 3-7 days. Standard Post: 7-20 days. | |
| Shipping Rates | Shipping rates for your order can be found in the shopping cart. | ||
| Shipping Options | We offer express and standard delivery services. | ||
| Shipping Tracking | We will notify you by email with tracking number once order is shipped. You can track your order using the “Track My Order” feature. | ||
| Returning/Warranty | Returning | Returns are normally accepted when completed within 30 days from date of shipment, please contact customer service for a return authorization. Parts should be unused and in original packaging. Customer has to take charge for the shipping | |
| Warranty | All Elecbee purchases come with a 30-day money-back return policy, plus 1-year Elecbee warranty against any manufacturing defects. | ||
| This warranty shall not apply to any item where defects have been caused by improper customer assembly failure by customer to follow instructions, product modification, negligent or improper operation | |||
| Ordering | How to Buy | Elecbee accepts online orders. | |
| Add to cart > Check out > Submit order > Complete payment > Delivery | |||
| Payment | PayPal, Credit Card includes Visa, Master, American Express, Bank transfer. | ||
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In-Stock
Qty.
1
Unit Price
$ 177.37
Ext. Price
$ 177.37
$ 177.37
Qty.
Unit Price
Ext. Price
10+
$168.50
$ 1685.00
20+
$159.63
$ 3192.60
100+
$141.90
$ 14190.00