Compare Quectel Wireless BC66 Vs Sierra Wireless EM7430


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Model BC66 EM7430
Price $7.80 $105.80
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Manufacturer Quectel Wireless Sierra Wireless
Form Factor LCC Castellation M.2 (NGFF)
Dimensions 17.7 x 15.8 x 2 mm 42 x 30 x 2.3 mm
Surface Area 279.66 sq. mm 1260 sq. mm
Volume 559.32 cubic mm 2898 cubic mm
Technologies LTE Cat NB-IOT UMTS, HSDPA, HSPA+, LTE, TD-SCDMA
Max. Upload Speed 62.5 kbps 50 Mbps
Max. Download Speed 25.5 Kbps 300 Kbps
GSM Bands N/A N/A
WCDMA Bands N/A B1 (2100), B5 (850), B6 (800), B8 (900 GSM), B9 (1800 Japan), B19 (800 Japan)
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 B1 (2100), B3 (1800+), B5 (850), B7 (2600), B8 (900 GSM), B18 (800 Lower), B19 (800 Upper), B21 (1500 Upper), B28 (700 APT), B38 (TD 2600), B41 (TD 2600+)
EVDO Bands N/A N/A
1xRTT Bands N/A N/A
Interfaces ADC, GPIO, I2C, SDIO, SIM, SPI, UART, USB GPIO, UART, USB
GPS Support No Yes
GNSS Support No Yes
Voice Support No No
Automotive Support 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 KDDI, NTT DoCoMo, Softbank, Telstra
Certifications CE, FCC, GCF, IC, IMDA (Singapore), Jate, KCC, NBTC, NCC (Taiwan), RCM CE, GCF, JRF/JPA, NCC (Taiwan)