Compare Ublox FW75-D200 Vs Sierra Wireless SL8081
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| Model | FW75-D200 | SL8081 |
| Price | $ | $ |
| Buy | ||
| Manufacturer | Ublox | Sierra Wireless |
| Form Factor | Board-to-Board Connector | LGA |
| Dimensions | 33.9 x 35 x 3.3 mm | 25 x 30 x 2.35 mm |
| Surface Area | 1186.5 sq. mm | 750 sq. mm |
| Volume | 3915.45 cubic mm | 1762.5 cubic mm |
| Technologies | 1xRTT, EVDO Rev A | GSM, GPRS, EDGE, HSDPA |
| Max. Upload Speed | 1.8 Mbps | 384 Kbps |
| Max. Download Speed | 3.1 Mbps | 3.6 Mbps |
| GSM Bands | N/A | 850, 900, 1800, 1900 MHz |
| WCDMA Bands | N/A | B2 (1900 PCS), B5 (850) |
| LTE Bands | N/A | N/A |
| EVDO Bands | 800/1900 MHz | N/A |
| 1xRTT Bands | 800/1900 MHz | N/A |
| Interfaces | GPIO, UART, USB | ADC, GPIO, I2C, SDIO, SIM, SPI, UART, USB |
| GPS Support | No | Yes |
| GNSS Support | No | No |
| Voice Support | PCM, Analog | PCM |
| Automotive Support | No | No |
| Temperature | -30 C to 85 C | -40 C to 85 C |
| Carrier Approvals | Sprint, Verizon Wireless | AT&T |
| Certifications | CDG, FCC, IC | FCC, GCF, IC, PTCRB |