About The Document - Quectel SC20 Series Hardware Design

About the Document

Revision History
Version Date
1.0 2016-04-12
1.1 2016-05-04
1.2 2016-07-22
1.3 2016-08-19
1.4 2017-10-17
1.5 2018-09-27
SC20_Series_Hardware_Design
Author
Tony GAO
Mark ZHANG
Sea BAI
Sea BAI
Sea BAI/
Beny ZHU/
Jenson WU
Camphor DUAN/
Ted ZHOU
Description
Initial
1. Updated RF Receiving Sensitivity
2. Updated Operation Temperature
Added Chapters 2.4, 3.6–3.22, 4, 5 and 9
Updated Charging Parameters in Table 41
1. Modified the name of SC20-CE to SC20-CE
R1.1
2. Added the frequency bands of SC20-E,
SC20-A, SC20-AU and SC20-J modules
(Tables 2, 3, 4 and 5)
3. Added descriptions of Wi-Fi 5GHz frequency
band (Tables 27, 28 and 35)
4. Updated SC20 series operating frequencies
(Table 33)
5. Updated reference circuit design for GNSS
passive antenna (Figure 37)
6. Updated antenna requirements (Table 38)
7. Added the current consumption of SC20-E,
SC20-A, SC20-AU and SC20-J (Tables 44,
45, 46 and 47)
8. Updated RF output power (Table 48)
9. Added the RF receiving sensitivity of SC20-E,
SC20-A, SC20-AU and SC20-J (Tables 50,
51, 52 and 53)
1. Added the frequency bands of SC20-EU in
Table 6.
2. Added a comment for RESET_N in Table 9.
Smart Module Series
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