RA-01SH vs RA-01H Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci Ra-01SH disebabkan oleh Ai-Thinker dan Ra-01H disebabkan oleh Ai-Thinker. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Pengandingan Spesifikasi
| Parametr | Ra-01SH | Ra-01H |
|---|---|---|
| Merek | Ai-Thinker | Ai-Thinker |
| Kategori | RF Modules | RF Modules |
| Status Lingkungan Hidup | Aktif | Aktif |
| Module Type | LoRa Transceiver Module | — |
| RF Chip | Semtech SX1262 | Semtech SX1276 |
| Frequency Range | 803 MHz to 930 MHz | — |
| Modulation | LoRa, FSK, GFSK, MSK, GMSK, OOK | LoRa, FSK, GFSK, MSK, GMSK, OOK |
| Maximum TX Power | +22 dBm (160 mW) | +20 dBm (100 mW) |
| Receive Sensitivity | -148 dBm (LoRa, max SF/BW) | -140 dBm |
| Tegangan Pemberi Arus | 2.7 V to 3.6 V | 3.3 V |
| Recommended Supply Voltage | 3.3 V | — |
| TX Current | 140 mA at +22 dBm | — |
| RX Current | 4.2 mA | — |
| Antaramuka | SPI | — |
| Antenna Connector | I-PEX (U.FL compatible) | — |
| Kemasan | SMD-16P | SMD-16P |
| Package Type | Surface Mount | — |
| Suhu Operasi | -40 C to +85 C | [DATA_NEEDED: operating temperature range] |
| Modulation Sensitivity | -140 dBm (FSK, typical) | — |
| Frequency Bands Supported | 868 MHz (EU), 915 MHz (US/AU), 923 MHz (AS923) | — |
| Status RoHS | Compliant | Compliant |
| Operating Frequency Band | — | 803 MHz to 930 MHz |
| Receive Current (max) | — | 105 mA |
| Average Operating Current | — | 12.15 mA |
| Host Interface | — | SPI |
| Jenis Pemasangan | — | Surface Mount |
| Antenna | — | Not Included (external required) |
| Ciri-ciri | — | LoRa frequency hopping, Channel Activity Detection (CAD), forward error correction |