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Descriere
Huawei EM820W Module works inside the portable computer through the Mini PCI-E interface, which is inconvenient for the user during measurement and commission. With the EM820W simplified board, the signals that the EM820W module needs on the Mini PCI-E interface are simulated outside the portable computer. The signals are used for product development, commission, and software upgrade on production lines.
Huawei EM820W Module Product Pictures
Huawei EM820W Module Specifications
| Size | Height：51mm |
| Width：30mm | |
| Depth ：4.4mm | |
| Greutate :<15g | |
| Factor de formă | Mini PCI-E |
| Benzi | Quad-Band WCDMA/HSPA/HSPA+: 2100/1900/900/850MHz |
| Quad-Band GSM/GPRS/EDGE: 1900/1800/900/850MHz | |
| Rata de transfer de date | WCDMA PS: UL (384 kbps)/DL (384 kbps) |
| HSPA: UL (5.76 Mbps)/DL (7.2 Mbps) | |
| HSPA+: UL (5.76 Mbps)/DL (21 Mbps) | |
| GPRS/EDGE: Multi-slot Class 12, Class B | |
| Interfață | l Antenna interfaces x 2 |
| l Application interface (52pin Mini PCI-E interface) | |
| Alimentare electrică | |
| USB 2.0 high speed | |
| UICC interface | |
| Alimentare electrică | Gama tensiunii de alimentare: 3.3 V±9%(3.3 V is recommended) |
| Voce | / |
| Interval de temperatură | Normal operation: -10°C până la +55°C |
| Extended operation: -20°C până la +70°C | |
| Storage: -40°C până la +85°C | |
| GPS/Glonass | GPS Standalone,A-GPS and GPS XTRA |
| Caracteristici speciale | Supporting MO and MT |
| Supporting formats of PDU | |
| Point-to-point and cell broadcast | |
| Sistem de operare | OS: Windows XP/7/8 Android 4.0 |
| Aprobari | CE |
| IC | |
| GCF | |
| FCC | |
| PTCRB | |
| CCC | |
| RoHS/Halogen-free |
Huawei EM820W Module Features
Data Features
GPRS/EDGE: Multi-slot Class 12, Class B
WCDMA PS: UL (384 kbps)/DL (384 kbps)
HSPA: UL (5.76 Mbps)/DL (7.2 Mbps)
HSPA+: UL (5.76 Mbps)/DL (21 Mbps)
SMS Features
Supporting MO and MT
Supporting formats of PDU
Point-to-point and cell broadcast
Interfețe
Antenna interfaces x 2
Application interface (52pin Mini PCI-E interface)
Power supply USB 2.0
high-speed UICC interface
Huawei EM820W Module and more Models
ME909s-821 Mini PCIe
ME909s-821 LGA
ME909s-120 Mini PCIe
ME909s-120 LGA
ME909u-521 Mini PCIe
ME909u-521 LGA
MU709s-6 Mini PCIe
MU709s-6 LGA
MU709s-2 Mini PCIe
MU709s-2 LGA
MU609 Mini PCIe
MU609 LGA
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