vault backup: 2025-02-03 07:04:13

OneNote/OSD/Meetings/Quectel - 29.4.21.md

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-# Preparation
-
-## Information
-
-- Mostly Europe, Australia, US
-  
-
-  
-
-## Questions
-
-- [x] Datasheet availability?
-
-- [x] Is Quectel EG25-G best module for us?
-
-- [x] Lead-Time
-
-- [x] Wholesale prices
-
-- [ ] Industrial/automotive grade
-
-- [ ] Reliability Testing
-
-- [ ] Certification procedure with Quectel Module?
-
-- [ ] We do not have consumer product, no CE certificate needed.
-
-- [ ] What do we need to consider?
-
-- [ ] Interface
-
-- [ ] USB 2.0
-
-- [ ] Uart?
-
-- [ ] Both simultaneously
-
-- [ ] Guaranteed time of product life (10y?)--> if qualcomm cancels they will cancel as well.they will replace it as well.
-
-- [ ] Module without GNSS?
-
-- [ ] Precision of builtin GNSS?
-
-- [ ] Effect of 1 or 2 (receive diversity antenna) Antennas?
-
-- [ ] What are expected data rates and reception coverage?
-
-- [ ] Difference formfactor? LCC / LGA
-
-- [ ] Difference LTE FDD / TDD (Frequency / Time Division Duplexing)
-
-- [ ] What chipset is used within module?Qualcomm 9X07
-
-- [ ] What is advantage of Quectel eG25-g compared to other modules?
-
-- [ ] Samples available?--> yes
-
-GNSS:
-
-Standalon required!
-
-EG25-G --> precision up to 10m can happen quite often
-
-  
-
-Why Cat4 --> 4k video feed
-
-Why international
-
-  
-  
-
-ISO16494 --> automotvie
-
-  
-
-Android smart modules
-
-  
-  
-
-360 deg support
-
-  
-![Quectel 360 Degree Support 
-1. System Evaluation 
-Analyze customer's 
-requirements 
-Recommend the right module 
-for the customer 
-Antenna placement evaluation 
-Antenna design 
-5. Mass Production 
-Provide assembly and 
-testing guidelines 
-After-sales service 
-www.quectel.com 
-On-site Support 
-support@quectel.com 
-www.quectel.com 
-2. Design In 
-Recommend referenced 
-hardware designs 
-Check schematic and layout 
-Provide software design 
-support 
-3. Prototype 
-Provide design validation testing 
-Recommend suppliers 
-4. Testing Service 
-RF testing 
-Power consumption testing 
-Audio testing 
-Reliability & environmental testing 
-ESD testing 
-Certification testing 
-Antenna debug Build a Smarter World ](Exported%20image%2020231126171926-0.png)
-
-Field engineering
-
-  
-  
-
-Certification --> we send, they do the tests then 3rd party gives certificate
-
-  
-  
-  
-  
-
-FAE Lukas
-
-  
-  
-
-Manufacturing
-
-![Manufacturers 
-Quectel modules are manufactured 
-certified factories. 
-in IATF16949, IS014000 and OHSAS18001 
-Qisda 
-Suzhou, China 
-Jiaxing, China 
-www.quectel.com 
-Changzhou, China 
-NEW GROUP 
-Manaus, Bezil 
-minc 
-Kunshan, China 
-Kulim, Malaysia 
-BuiE a World ](Exported%20image%2020231126171926-1.png)  
-
-Smart modules
-
-![Smart Module Roadmap 
-LTE cat 4 
-SC20 
-Snapdragon 
-MSM8909 
-LTE cat 4 
-SC200R 
-Snapdragon 
-OCM2150 
-LTE cat 6 
-SC600Y 
-Snapdragon 
-SDM450 
-LTE Cat 6 
-SC600T 
-Snapdragon 
-MSM8953 
-• Lie 
-• 
-LTE cat 6 
-SC66 
-Snapdragon 
-SDM660 
-• LTE 
-• WONGA O 
-SmM 
-600 ](Exported%20image%2020231126171926-2.png)
-
-Min quantity: 10k pieces.
-
-  
-  
-
-Lead time 26 weeks
-
-Prototypes 20 modules no problem.
-
-  
-
-Distributors:
-
-Package Quantity -- 250
-
-Import is difficult! Distributors have solved that problem
-
--->Tekmodul (munich germany) good support, also with antenna design. Quectel can help as well with Antenna design (Stephan from Quectel)
-
-  
-  
-
-Wholesale < 30$ for 1k+ and 10k+
-
-  
-
-Alternative
-
-- EC200 (ASR chipset) save $5 roughly
-
-  
-
-**Certification**
-
-Test in lab
-
-CE is available for the module itself

OneNote/OSD/Meetings/Quectel - 4.5.21.md

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-# Questions
-
-- [ ] What are the next steps regarding product integration?
-
-- [ ] How to proceed with design? Follow Datasheet and system integration manual?
-
-- [ ] How close is too close between LTE module, GNSS module and high current or high switching chips?
-
-- [ ] Advantage over ublox?