Compare Sierra Wireless HL7748 Vs Sierra Wireless AR7558


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Model HL7748 AR7558
Price $35 $
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Manufacturer Sierra Wireless Sierra Wireless
Form Factor LGA LGA
Dimensions 23 x 22 x 2.5 mm 32 x 37 x 3.6 mm
Surface Area 506 sq. mm 1184 sq. mm
Volume 1265 cubic mm 4262.4 cubic mm
Technologies LTE Cat M 1xRTT, EVDO Rev A, HSDPA, HSPA+, LTE
Max. Upload Speed 375 kbps 50 Mbps
Max. Download Speed 300 Kbps 100 Mbps
GSM Bands N/A N/A
WCDMA Bands N/A B2 (1900 PCS), B5 (850)
LTE Bands B2 (1900 PCS), B4 (AWS-1), B12 (700 a) B2 (1900 PCS), B4 (AWS-1), B5 (850), B7 (2600)
EVDO Bands N/A 800/1900 MHz
1xRTT Bands N/A 800/1900 MHz
Interfaces GPIO, SIM, UART, USB ADC, GPIO, I2C, SIM, SPI, UART, USB
GPS Support No Yes
GNSS Support No No
Voice Support No PCM, Analog
Automotive Support No Yes
Temperature -40 C to 85 C -40 C to 85 C
Carrier Approvals AT&T Sprint
Certifications FCC, PTCRB Automotive e-mark, FCC, GCF, IC, PTCRB