Compare Sierra Wireless HL7749 Vs Sierra Wireless EM7345


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Model HL7749 EM7345
Price $78.34 $199
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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 mm
Surface Area 506 sq. mm 1260 sq. mm
Volume 1265 cubic mm 2520 cubic mm
Technologies LTE Cat M GSM, GPRS, UMTS, 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), B8 (900 GSM), B9 (1800 Japan)
LTE Bands B3 (1800+), B28 (700 APT) B1 (2100), B2 (1900 PCS), B3 (1800+), B4 (AWS-1), B5 (850), B7 (2600), B8 (900 GSM), B13 (700 c), B17 (700 b), B18 (800 Lower), B19 (800 Upper), B20 (800 DD)
EVDO Bands N/A N/A
1xRTT Bands N/A N/A
Interfaces ADC, GPIO, SIM, UART, USB ADC, GPIO, I2C, 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 -45 C to 85 C
Carrier Approvals Telstra AT&T
Certifications CE, RCM CE, FCC, GCF, IC