RA-01H vs RA-01SH 比較
詳細並排比較 Ra-01H 由 Ai-Thinker 與 Ra-01SH 由 Ai-Thinker. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
規格比較
| 參數 | Ra-01H | Ra-01SH |
|---|---|---|
| 品牌 | Ai-Thinker | Ai-Thinker |
| 類別 | RF Modules | RF Modules |
| 生命週期狀態 | 啟用中 | 啟用中 |
| RF Chip | Semtech SX1276 | Semtech SX1262 |
| Operating Frequency Band | 803 MHz to 930 MHz | — |
| Maximum TX Power | +20 dBm (100 mW) | +22 dBm (160 mW) |
| Modulation | LoRa, FSK, GFSK, MSK, GMSK, OOK | LoRa, FSK, GFSK, MSK, GMSK, OOK |
| Receive Sensitivity | -140 dBm | -148 dBm (LoRa, max SF/BW) |
| 供應電壓 | 3.3 V | 2.7 V to 3.6 V |
| Receive Current (max) | 105 mA | — |
| Average Operating Current | 12.15 mA | — |
| Host Interface | SPI | — |
| 封裝 | SMD-16P | SMD-16P |
| 安裝類型 | Surface Mount | — |
| Antenna | Not Included (external required) | — |
| 功能特色 | LoRa frequency hopping, Channel Activity Detection (CAD), forward error correction | — |
| 工作溫度 | [DATA_NEEDED: operating temperature range] | -40 C to +85 C |
| RoHS 狀態 | Compliant | Compliant |
| Module Type | — | LoRa Transceiver Module |
| Frequency Range | — | 803 MHz to 930 MHz |
| Recommended Supply Voltage | — | 3.3 V |
| TX Current | — | 140 mA at +22 dBm |
| RX Current | — | 4.2 mA |
| 介面 | — | SPI |
| Antenna Connector | — | I-PEX (U.FL compatible) |
| Package Type | — | Surface Mount |
| Modulation Sensitivity | — | -140 dBm (FSK, typical) |
| Frequency Bands Supported | — | 868 MHz (EU), 915 MHz (US/AU), 923 MHz (AS923) |