Radiom module based s2lp, PA and LNA.
N561AS S2LP module designed for 433M, 868M and 915MHz narrowband. Up to 30dBm output power and down to -126dBm sensitivity.
N561AS based s2lp, PA and LNA. 433M, 868M and 915MHz narrowband used. Up to 30dBm output power and down to -126dBm sensitivity. S2LP module leads all pins out for secondary development.
S2LP introduce
The S2-LP is a high performance ultra-low power RF transceiver, intended for RF wireless applications in the sub-1 GHz band. It is designed to operate in both the license-free ISM and SRD frequency bands at 433, 512, 868 and 920 MHz, but can also be programmed to operate at other additional frequencies in the 413-479 MHz, 452-527 MHz, 826-958 MHz, 904-1055 MHz bands. The S2-LP supports different modulation schemes: 2(G)FSK, 4(G)FSK, OOK and ASK. The air data rate is programmable from 0.1 to 500 kbps.
The S2-LP can be used in systems with channel spacing down to 1 kHz enabling the narrow band operations.
N560AS shows an RF link budget higher than 140 dB for long communication ranges and meets the regulatory requirements applicable in territories worldwide, including Europe, Japan, China and the USA.
RF Interface | Parameter | Introduce |
Frequency | 433M, 868M, 915MHz | Support ISM |
Output Power | +30dBm | The maximum power 1000mW |
Sensitivity | -126dBm | 1.2kbps |
Symbol Rate | 0.3-200kbps | Software programming control |
Deviation | +/-1kHz | - |
Size | 36 x 24 x 3mm | - |
Antenna Interface | IPEX, RF pin | - |
Communication Interface | SPI | Software programming |
Package | SMD | - |
Volt | 3.3V |
|
PA Volt | 5V |
|
Emission Current | 700mA | Instantaneous power consumption |
Receiving Current | 14mA | - |
Sleep current | 1uA | Software programming control |
Working Temperature | -30℃ -- +85℃ | - |
Distance | 12000m | In clear and open environment, the antenna gain is 3 dBi, the height above the ground is 2.5 meters, and the air speed is 1.2 kbps. |
Pin Definition


Ordering information
N561AS-433M S2LP Narrowband, 30dBm, 410M - 480MHz
N561AS-868M S2LP Narrowband, 30dBm, 860M - 880MHz
N561AS-915M S2LP Narrowband, 30dBm, 910M - 960MHz