LoRa1120 adopts Semtech's LR1120 chip, an ultra-low-power module designed specifically for global geolocation applications. It supports multi-band LoRa and long-range frequency hopping spread spectrum (LR-FHSS) communication, operating in the sub-GHz and 2.4GHz industrial, scientific, and medical (ISM) bands, as well as the S-band authorized for satellite communication. The module integrates a cloud-native multi-constellation Global Navigation Satellite System (GNSS) scanner and a passive WiFi MAC address scanner, both of which are serviced through Semtech’s LoRaCloud™. The LR1120 complies with the physical layer requirements of the LoRaWAN standard specification released by the LoRa Alliance while maintaining configurability to meet various application and proprietary protocol needs.
Parameters | Test condition | Min. | Typ. | Max | Unit |
Voltage range | 1.8 | 3.3 | 3.6 | V | |
Operating Temperature | -40 | 25 | 85 | ℃ | |
Maximum Input Signal | 10 | dBm | |||
Current Consumption | |||||
Transmit Current | 433MHz | < 110 | mA | ||
@2.4GHz | < 36 | mA | |||
Receive Current | @3.3V,2.4G | < 7 | mA | ||
@3.3v,433MHz | < 6 | mA | |||
Sleep Current | @3.3V | < 1 | uA | ||
RF Parameters | |||||
Frequency Range | @433MHz | 400 | 460 | MHz | |
@470MHz | 470 | 510 | MHz | ||
@868MHz | 850 | 890 | MHz | ||
@915MHz | 900 | 940 | MHz | ||
Transmit Power | @Sub-GHz | 19 | 21 | dBm | |
2.4GHz | 10 | 11 | dBm | ||
Receive Sensitivity | BW=62.5KHz,SF=12 @Sub-GHz | -142 | dBm | ||
BW=125KHz,SF=12 @S Bands | -132 | dBm | |||
BW=406KHz,SF=7 @2.4GHz | -129 | dBm | |||
Frequency Error | 10 | ppm | |||
Modulation Rate (@Sub-GHz) | @LoRa | 0.01 | 62.5 | Kbps | |
@FSK | 0.6 | 300 | Kbps | ||
Modulation Rate (@S bands） | @LoRa | 0.292 | 87.5 | Kbps | |
Modulation Rate (@2.4G bands） | @LoRa | 0.476 | 87.5 | Kbps | |
Sub-GHz Bands: 433/470/868/915MHz (Customizable : 150~960 MHz
S Bands:1900MHz～2200MHz
2.4 G Bands : 2400MHz～2500MHz
S Bands sensitivity : up to -132dBm@BW=125KHz,SF=12
Sub-GHz Bands sensitivity :up to -144dBm@BW=62.5KHz,SF=12
2.4 GHz sensitivity : up to -129 dBm@ BW=406 KHz, SF=7
Electrostatic Protection (ESD)
Supports LR-FHSS
Supports LoRaWAN and Sigfox protocol
Supports AES-128 encryption and decryption
Sub-GHz range over 5 km in open areas
Transmit power adjustable, up to 22dBm
Sleep current < 1µA
Receive current <7 mA
Small size, stamp hole design
Drones
Remote irrigation
Smart home/Smart agriculture
Industrial manufacturing
Pin NO. | Pin name | I/O | Description |
1 | VCC | Connect to the positive power supply | |
2,6,8,11,12,18 | GND | Connect to the negative power supply | |
3 | MISO | O | SPI data output |
4 | MOSI | I | SPI data input |
5 | SCK | I | SPI clock input |
7 | 2.4/S_ANT | 2.4G and S-band antenna interface, external 50Ω antenna | |
9 | GPS_ANT | I | GPS antenna interface, external 50Ω antenna |
10 | ANTA ANT | Sub-GHz band antenna interface, external 50Ω antenna | |
13 | BUSY | O | Used for status indication, refer to the chip documentation for details |
14 | RST | I | Reset trigger input, refer to the chip datasheet for details |
15 | DIO9 | IO | Multipurpose digital interface, refer to the chip datasheet for details |
16 | DIO8 | IO | Multipurpose digital interface, refer to the chip datasheet for details |
17 | NSS | IO | SPI chip select input |
Type: LoRa Front-End Modules
Certification: FCC ID,CE-RED
Modulation: LoRa,GFSK
Chip: LR1121
Interface: SPI
Output Power: 160mW
Frequency: 433MHz,470MHz,490MHz,868MHz,915MHz,2.4GHz
Size (mm):15.0*19.72
Certification: Others
Modulation: LoRa,GFSK
Chip: LR1121
Output Power: 2W
Frequency: 433MHz,470MHz,868MHz,915MHz
Size (mm):39.05*21.05
Privacy Policy
· Privacy Policy
There is currently no content available
Email:sales@nicerf.com
Tel:+86-755-23080616
English
