RA-01H vs RA-01SH Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng Ra-01H sa pamamagitan ng Ai-Thinker at Ra-01SH 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-01H | Ra-01SH |
|---|---|---|
| Brand | Ai-Thinker | Ai-Thinker |
| Kategorya | RF Modules | RF Modules |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| 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) |
| Volte ng Pagbibigay | 3.3 V | 2.7 V to 3.6 V |
| Receive Current (max) | 105 mA | — |
| Average Operating Current | 12.15 mA | — |
| Host Interface | SPI | — |
| Packhaging | SMD-16P | SMD-16P |
| Uri ng Pagpapasok | Surface Mount | — |
| Antenna | Not Included (external required) | — |
| Mga Karakteristika | LoRa frequency hopping, Channel Activity Detection (CAD), forward error correction | — |
| Temperature na Operasyon | [DATA_NEEDED: operating temperature range] | -40 C to +85 C |
| Tindminan RoHS | 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 |
| Interface | — | 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) |