N518BS narrowband RF module based TI transceiver CC1125 and PA. The N518BS module available frequence is from 169M --950Mhz. The hardware is designed for maximum range, 15500m + Range (Line of Sight, 1.2 kbps). N518BS is suitable for ISM band in China(169M/433Mhz), EU(169M/868Mhz) and USA(915Mhz). N518BS is a small size narrowband FSK transceiver module for Thread, narroband, IEEE 802.15.4, smart objects (6LoWPAN), proprietary systems. All of the N518BS's electronics (don't including an antenna) reside on a single PCB. And all of the CC1125 pin are pinout.
N518BS-169M CC1125 Narrowband, 33dBm, 160M - 175MHz
N518BS-433M CC1125 Narrowband, 33dBm, 410M - 480MHz
N518BS-868M CC1125 Narrowband, 33dBm, 860M - 880MHz
N518BS-915M CC1125 Narrowband, 33dBm, 910M - 960MHz
Module Interface  | Parameter  | 
Frequency  | 169M, 433M, 868M, 915MHz  | 
Output Power  | +33dBm  | 
Sensitivity  | -126dBm, at 1.2kbps  | 
Symbol Rate  | 0.3-200kbps  | 
Deviation  | +/-1kHz  | 
Size  | 36 x 24 x 3mm  | 
Antenna Interface  | IPEX, RF pin  | 
Communication Interface  | SPI  | 
Package  | SMD  | 
Volt  | 3.3V  | 
PA Volt  | 5V  | 
Emission Current  | 1000mA  | 
Receiving Current  | 27mA  | 
Sleep current  | 1uA  | 
Working Temperature  | -40℃--+85℃  | 
Distance  | 15000m  | 
N518BS Module Pin introduce
| Pin | Function | Pin | Function | 
| 1 | GND | 11 | VTCXO | 
| 12 | RESET | ||
| 2 | VCCPA | 13 | GPIO3 | 
| 3 | VCCPA | 14 | GPIO2 | 
| 4 | GND | 15 | MOSI | 
| 5 | GND | 16 | SCK | 
| 6 | TXEN | 17 | MISO | 
| 7 | RXEN | 18 | GPIO0 | 
| 8 | LANEN | 19 | NSS | 
| 9 | VCC | 20 | GND | 
| 10 | GND | 21 | RF | 
N518BS Module Package

N518BS Module Packaging Diagram
