RA-01SH vs RA-01H Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng Ra-01SH sa pamamagitan ng Ai-Thinker at Ra-01H sa pamamagitan ng Ai-Thinker. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Pagsanggunian na paghahambing
| Parametro | Ra-01SH | Ra-01H |
|---|---|---|
| Brand | Ai-Thinker | Ai-Thinker |
| Kategorya | RF Modules | RF Modules |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| 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 |
| Volte ng Pagbibigay | 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 | — |
| Interface | SPI | — |
| Antenna Connector | I-PEX (U.FL compatible) | — |
| Packhaging | SMD-16P | SMD-16P |
| Package Type | Surface Mount | — |
| Temperature na Operasyon | -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) | — |
| Tindminan 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 |
| Uri ng Pagpapasok | — | Surface Mount |
| Antenna | — | Not Included (external required) |
| Mga Karakteristika | — | LoRa frequency hopping, Channel Activity Detection (CAD), forward error correction |