EVDO Rev A CDMA 1X Wireless Modem/ CDMA2000 1X/EV-DO RevA-DM670
| Appearance and structure | |
| Item | E670 |
| Appearance | |
| Dimension | 83mm×25mm×10mm |
| Material | PC |
| Display | Dual LED indication |
| Interface | USB interface(USB 2.0), Compatible withUSB1.1/1.0 |
| Support operating systems | Windows XP/2000/Vista |
| Weight | 37.6 g |
| Data rate | CDMA 1X EV-DO RevA: up to 3.1MbpsCDMA 1X: up to 153.6kbps |
| Communication protocols and technical indices | |
| Item | U900D |
| Access mode | CDMA2000 1X/EV-DO RevA |
| CDMA protocol | IS-95A/B,IS-98A,IS2000(CDMA2000 1X),C.S0033(CDMA2000 1xEV-DO RevA, or IS856) |
| Data rate | CDMA 1X EV-DO RevA: up to 3.1MkbpsCDMA 1X: up to 153.6kbps |
| Interval between transmitting and receiving frequency | 45MHz |
| Voice codec | EVRC,13k QCELP |