Can ship immediately
Due to market price fluctuations,if you need to purchase or consult the price.You can contact us or emial to us: brenda@hongda-ic.com
1. Fescription
The SX1276IMLTRT transceivers feature the LoRaTM long range modem that provides ultra-long range spread spectrum communication and high interference immunity whilst minimising current consumption. Using Semtech’s patented LoRaTM modulation technique SX1276/77/78/79 can achieve a sensitivity of over -148dBm using a low cost crystal and bill of materials. The high sensitivity combined with the integrated +20 dBm power amplifier yields industry leading link budget making it optimal for any application requiring range or robustness. LoRaTM provides significant advantages in both blocking and selectivity over conventional modulation techniques, solving the traditional design compromise between range, interference immunity and energy consumption. These devices also support high performance (G)FSK modes for systems including WMBus, IEEE802.15.4g. The SX1276/77/78/79 deliver exceptional phase noise, selectivity, receiver linearity and IIP3 for significantly lower current consumption than competing devices.
2. FEATURES
1. LoRaTM Modem
2. 168 dB maximum link budget
3. +20 dBm - 100 mW constant RF output vs. V supply
4. +14 dBm high efficiency PA
5. Programmable bit rate up to 300 kbps
6. High sensitivity: down to -148 dBm
7. Bullet-proof front end: IIP3 = -11 dBm
8. Excellent blocking immunity
9. Low RX current of 9.9 mA, 200 nA register retention
10. Fully integrated synthesizer with a resolution of 61 Hz
11. FSK, GFSK, MSK, GMSK, LoRaTMand OOK modulation
12. Built-in bit synchronizer for clock recovery
13. Preamble detection
14. 127 dB Dynamic Range RSSI
15. Automatic RF Sense and CAD with ultra-fast AFC
16. Packet engine up to 256 bytes with CRC
17. Built-in temperature sensor and low battery indicator
3. APPLICATIONS
1. Automated Meter Reading.
2. Home and Building Automation.
3. Wireless Alarm and Security Systems.
4. Industrial Monitoring and Control
5. Long range Irrigation Systems
4. Pin configuration
5. Pin Description
6. Packaging Information
