Overview
1.1 General

KB6500S is a family of LoRa SIP modules integrated with RF front end and LoRa radio transceiver SX1262 series, which supports LoRa® and FSK modulation. LoRa technology is a spread spectrum protocol optimized for low data-rate, ultra-long range and ultra-low power communication for LPWAN application. KB6500S is designed for long battery life with 4.2 mA of active receive current consumption, and the maximum transmit power is up to +22 dBm. The module achieves high sensitivity to -148 dBm, which provides high interference immunity for all kinds of application scenarios. KB6500S uses LGA package with a very small size of 8x8x1.3 mm.

1.2 Key Features

 Small footprint: 8x8x1.3 mm 
 RF front end integrated 
 LoRa Radio Transceiver SX1262 series 
 Frequency Range: 
     433/470 ~ 510 MHz (SL/SLT/SLC) 
     868 ~ 928 MHz (SHT) 
 Embedded Crystal Type:
      XO (SL/SLC)  
     TCXO (SLT/SHT)
 Maximum Power: up to 22 dBm at LoRa CW
 LoRa High sensitivity:  
     -148 dBm at BW=10.4 KHz, SF12. (SL/SLT/SHT)
     -129 dBm at BW=125 KHz, SF9 (SLC)  
     -129 dBm at BW=250 KHz, SF10 (SLC) 
 Maximum Link Budget:  
     170 dB at BW=10.4 KHz, SF12 (SL/SLT/SHT)
      151 dB at BW=125 KHz, SF9 (SLC)
Programmable Bit rate LoRa:  
     Max 62.5 Kbps at BW=500 KHz, SF5  
     Min 0.018 Kbps at BW=7.8 KHz, SF12 (SL/SLT/SHT)  
     Min 1.76 Kbps at BW=125 KHz, SF9 (SL/SLT/SHT) 
Programmable bit rate GFSK up to 300 Kbps 
Preamble detection 
135 dB Dynamic Range RSSI 
Excellent Blocking Immunity 
Automatic RF Sense and CAD with Ultra-Fast AFC

1.3 Block Diagram

1.4 Part Number Information
The following table shows the part number information of KB6500S family.
Table 1-1 Part Number Information

1.5 Specification
Table 1-2 shows the general specifications of KB6500S SIP module.
Table 1-2 General Specif ications of KB6500 S Module
1.6 Applications
KB6500S SIP module integrated with SX1262 series enables new generation of IoT applications.
Smart meters 
Supply chain and logistics 
Building automation 
Agricultural sensors 
Smart cities 
Retail store sensors 
Asset tracking 
Streetlights 
Parking sensors 
Environmental sensors 
Healthcare 
Safety and security sensors 
Remote control applications 

2. Pin Connection
2.1 I/O Description
Ta ble 2- 1 KB6500 S Pin o u t in LG A 8x8

2.2 Pin Assignment
Pin assignment of KB6500S SIP modules is shown in the following diagram (top view).

3. Package Information