220 lines
3.2 KiB
Markdown
220 lines
3.2 KiB
Markdown
# Preparation
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## Information
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- Mostly Europe, Australia, US
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## Questions
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- [x] Datasheet availability?
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- [x] Is Quectel EG25-G best module for us?
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- [x] Lead-Time
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- [x] Wholesale prices
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- [ ] Industrial/automotive grade
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- [ ] Reliability Testing
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- [ ] Certification procedure with Quectel Module?
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- [ ] We do not have consumer product, no CE certificate needed.
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- [ ] What do we need to consider?
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- [ ] Interface
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- [ ] USB 2.0
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- [ ] Uart?
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- [ ] Both simultaneously
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- [ ] Guaranteed time of product life (10y?)--> if qualcomm cancels they will cancel as well.they will replace it as well.
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- [ ] Module without GNSS?
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- [ ] Precision of builtin GNSS?
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- [ ] Effect of 1 or 2 (receive diversity antenna) Antennas?
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- [ ] What are expected data rates and reception coverage?
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- [ ] Difference formfactor? LCC / LGA
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- [ ] Difference LTE FDD / TDD (Frequency / Time Division Duplexing)
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- [ ] What chipset is used within module?Qualcomm 9X07
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- [ ] What is advantage of Quectel eG25-g compared to other modules?
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- [ ] Samples available?--> yes
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GNSS:
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Standalon required!
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EG25-G --> precision up to 10m can happen quite often
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Why Cat4 --> 4k video feed
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Why international
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ISO16494 --> automotvie
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Android smart modules
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360 deg support
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Field engineering
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Certification --> we send, they do the tests then 3rd party gives certificate
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FAE Lukas
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Manufacturing
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Smart modules
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Min quantity: 10k pieces.
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Lead time 26 weeks
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Prototypes 20 modules no problem.
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Distributors:
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Package Quantity -- 250
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Import is difficult! Distributors have solved that problem
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-->Tekmodul (munich germany) good support, also with antenna design. Quectel can help as well with Antenna design (Stephan from Quectel)
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Wholesale < 30$ for 1k+ and 10k+
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Alternative
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- EC200 (ASR chipset) save $5 roughly
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**Certification**
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Test in lab
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CE is available for the module itself |