Compare Quectel Wireless BC66 Vs Sierra Wireless HL7748


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Model BC66 HL7748
Price $7.80 $35
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Manufacturer Quectel Wireless Sierra Wireless
Form Factor LCC Castellation LGA
Dimensions 17.7 x 15.8 x 2 mm 23 x 22 x 2.5 mm
Surface Area 279.66 sq. mm 506 sq. mm
Volume 559.32 cubic mm 1265 cubic mm
Technologies LTE Cat NB-IOT LTE Cat M
Max. Upload Speed 62.5 kbps 375 kbps
Max. Download Speed 25.5 Kbps 300 Kbps
GSM Bands N/A N/A
WCDMA Bands N/A N/A
LTE Bands B1 (2100), B2 (1900 PCS), B3 (1800+), B4 (AWS-1), B5 (850), B8 (900 GSM), B12 (700 a), B13 (700 c), B17 (700 b), B18 (800 Lower), B19 (800 Upper), B20 (800 DD), B25 (1900+), B26 (850+), B28 (700 APT), B66 B2 (1900 PCS), B4 (AWS-1), B12 (700 a)
EVDO Bands N/A N/A
1xRTT Bands N/A N/A
Interfaces ADC, GPIO, I2C, SDIO, SIM, SPI, UART, USB GPIO, SIM, UART, USB
GPS Support No No
GNSS Support No No
Voice Support No No
Automotive Support No No
Temperature -40 C to 85 C -40 C to 85 C
Carrier Approvals AT&T, Deutsche Telekom, LG U+, Softbank, Sprint, T-Mobile (USA), Telefonica, Telstra, Verizon Wireless, Vodafone, Vodafone Australia AT&T
Certifications CE, FCC, GCF, IC, IMDA (Singapore), Jate, KCC, NBTC, NCC (Taiwan), RCM FCC, PTCRB