Radio module based TI CC1120 transceiver chip and TCXO crystal.
N511AS CC1120 transceiver module designed for 169MHz, 433M, 868M, 915MHz narrowband. Arduino supports.
The module designed by 4-layer board. IoT, intelligent home, wireless meter reading, scientific research and medical treatment, and medium and long-distance wireless communication equipment.
N511AS Module, SPI port, RF pin, SMD package, small size, the module is suitable for SMT production.
Up to 15dBm output power and Sensitivity down to -123dBm.
N511AS leads all pins out of CC1120 for secondary development. Rapid development without understanding RF.
N511AS is suitable for free frequency band in EU and USA.
CC1120 Description
The CC1120 device is a fully integrated single-chip radio transceiver designed for high performance at very low-power and low-voltage operation in cost-effective wireless systems. All filters are integrated, thus removing the need for costly external SAW and IF filters. The device is mainly intended for the ISM (Industrial, Scientific, and Medical) and SRD (Short Range Device) frequency bands at 164–192 MHz, 274–320 MHz, 410–480 MHz, and 820–960 MHz.
The CC1120 device provides extensive hardware support for packet handling, data buffering, burst transmissions, clear channel assessment, link quality indication, and Wake-On-Radio. The main operating parameters of the CC1120 device can be controlled through an SPI interface. In a typical system, the CC1120 device will be used with a microcontroller and only a few external passive components.
ISM Frequency supported by N511AS module
169M band: 169 MHz to 170 MHz (China, EU)
433M band: 433 MHz to 435 MHz (China, EU)
470M band: 470 MHz to 480 MHz (China)
868M band: 868 MHz to 870 MHz (China, EU, USA)
888 MHz to 889 MHz (Australia)
915M band: 902 MHz to 928 MHz(USA)
RF rate of N511AS module
Narrowband FSK: 0 to 200 Kbps
N511ASAPPLICATIONS
Sigfox network or point-to-point long distance transmission.
Narrowband system
Arduino device
Narrowband Ultra-Low-Power Wireless Systems
IEEE 802.15.4g Systems
With Channel Spacing Down to 12.5 kHz
Wireless Alarm and Security Systems
169-, 315-, 433-, 868-, 915-, 920-, 950-MHz
Industrial Monitoring and Control ISM/SRD Band
Wireless Healthcare Applications
Wireless Metering and Wireless Smart Grid (AMR and AMI)
Wireless Sensor Networks and Active RFID
Private Mobile Radios
Home and Building Automation
N511AS Parameter
RF Interface
Parameter
Introduce
Frequency
169MHz, 433M, 868M, 915MHz
Support ISM
Output Power
+15dBm
The maximum power 40mW
Sensitivity
-120dBm
1.2kbps
Symbol Rate
0.3-200kbps
Software programming control
Deviation
+/-1kHz
Antenna interface
Distance
2000m
In clear and open environment, the antenna gain
is 3 dBi, the height above the ground is 2.5 meters,
