E78-915LN22S(6601) Operating band EU8 50 ~ 925 MHZ,supporting CLASS-A/CLASS-C node type
[Product weight]：1.58g
[LoRa chip solution]： ASR6601CB
[Carrier frequency]： 868/900/915
[Transmit power:]：22dBm
[Communication distance]： 5.6km
[Product size]： 14*20mm
[Introduction]：E78- 915 LN22S (6601) series products are standard LoraWan node modules designed and produced by Ebyte., operating frequency band EU8 50 ~ 925 MHZ, support US915/EU868 standard, support CLASS-A/CLASS-C node type supports ABP/OTAA two network access methods, at the same time
Official Store| Main Parameter | Description | Remark |
| IC | ASR6 601CB | - |
| Form factor | 20* 14*2.8mm | - |
| Weight | 1.2g | - |
| Operating temperature | -40 ~ 85℃ | - |
| Working temperature | 10% ~ 90% | - |
| Storage temperature | -40 ~ 125°C | - |
Emission current（Lora@2.4kbps） | 110~130mA | - |
Receive current（Lora@2.4kbps） | 13~15mA | - |
| Turn off the current | 2.4~2.6μA | - |
| Transmit power | 22dBm | - |
| Receive sensitivity | -139~-140dBm | - |
| TCXO crystal | 32MHz | - |
| TCXO crystal voltage configuration | 1.8~3.3V | - |
| Recommended operating band | 868/900/915MHz | - |
| Reference distance | 5600m | Clear and open, antenna height 2 meters, air rate 1kbps |
| Crystal frequency | 32MHz | - |
| Modulation | LoRa | GFSK Mode ，FLRC Mode，LoRa Mode |
| Package | SMD | - |
| Interface mode | 1.27mm | - |
| The communication interface | SPI | 0～10Mbps |
| Antenna interface | IPEX/stamp hole | with an equivalent impedance of about 50Ω |