RA-01SC vs RA-01H 比較
詳細な並列比較: Ra-01SC メーカー: Ai-Thinker および Ra-01H メーカー: Ai-Thinker。主要仕様、電気的特性、パッケージ、ライフサイクルステータス、価格、在庫状況を比較して、設計要件に最適な部品を判断してください。
仕様比較
| パラメータ | Ra-01SC | Ra-01H |
|---|---|---|
| ブランド | Ai-Thinker | Ai-Thinker |
| カテゴリ | RF Modules | RF Modules |
| ライフサイクル状態 | 有効 | 有効 |
| 在庫状況 | In Stock | In Stock |
| 単価（USD） | $1.92 | $3.30 |
| RF Chip | Semtech LLCC68 | Semtech SX1276 |
| Modulation | LoRa, FSK, GFSK, MSK, GMSK, OOK | LoRa, FSK, GFSK, MSK, GMSK, OOK |
| Frequency Band | 410 MHz to 525 MHz | — |
| Maximum Transmit Power | 22 dBm (160 mW) | — |
| Receive Sensitivity | -129 dBm | -140 dBm |
| Communication Range | Up to 2.8 km (line of sight) | — |
| 電源電圧 | 3.3 V (2.8 V to 3.6 V for Ra-01SC-I variant) | 3.3 V |
| Peak Transmit Current | 140 mA at +22 dBm | — |
| Receive Current | 4.2 mA typical | — |
| Host Interface | SPI | SPI |
| Antenna Interface | IPEX (1st generation I-PEX connector) | — |
| Bandwidth Options | 125 kHz, 250 kHz, 500 kHz | — |
| Spreading Factor Range | SF5 to SF11 (bandwidth dependent) | — |
| パッケージ | SMD-16, 17 x 16 x 3.2 mm | SMD-16P |
| 実装タイプ | Surface Mount (SMD) | Surface Mount |
| 動作温度 | -40 °C to +85 °C | [DATA_NEEDED: operating temperature range] |
| ESD Sensitivity | Electrostatic-sensitive device - special handling required | — |
| RoHS ステータス | Compliant | Compliant |
| Operating Frequency Band | — | 803 MHz to 930 MHz |
| Maximum TX Power | — | +20 dBm (100 mW) |
| Receive Current (max) | — | 105 mA |
| Average Operating Current | — | 12.15 mA |
| Antenna | — | Not Included (external required) |
| 特長 | — | LoRa frequency hopping, Channel Activity Detection (CAD), forward error correction |