Image |
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Model |
HL7748 |
EM7355 |
Price |
$35 |
$128.20 |
Buy |
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|
Manufacturer |
Sierra Wireless |
Sierra Wireless |
Form Factor |
LGA |
M.2 (NGFF) |
Dimensions |
23 x 22 x 2.5 mm |
42 x 30 x 2.3 mm |
Surface Area |
506 sq. mm |
1260 sq. mm |
Volume |
1265 cubic mm |
2898 cubic mm |
Technologies |
LTE Cat M |
GSM, GPRS, EDGE, HSDPA, HSPA+, LTE |
Max. Upload Speed |
375 kbps |
50 Mbps |
Max. Download Speed |
300 Kbps |
100 Mbps |
GSM Bands |
N/A |
850, 900, 1800, 1900 MHz |
WCDMA Bands |
N/A |
B1 (2100), B2 (1900 PCS), B4 (AWS-1700), B8 (900 GSM), B26 (850+) |
LTE Bands |
B2 (1900 PCS), B4 (AWS-1), B12 (700 a) |
B2 (1900 PCS), B5 (850), B13 (700 c), B17 (700 b), B25 (1900+), B40 (TD 2300) |
EVDO Bands |
N/A |
N/A |
1xRTT Bands |
N/A |
N/A |
Interfaces |
GPIO, SIM, UART, USB |
ADC, GPIO, SDIO, SIM, SPI, UART, USB |
GPS Support |
No |
Yes |
GNSS Support |
No |
Yes |
Voice Support |
No |
No |
Automotive Support |
No |
No |
Temperature |
-40 C to 85 C |
-25 C to 60 C |
Carrier Approvals |
AT&T |
AT&T, Bell, Rogers, Sprint, T-Mobile (USA), Verizon Wireless |
Certifications |
FCC, PTCRB |
CE, FCC, GCF, IC, NCC (Taiwan) |