In an SMT factory or phone assembly line, time is everything. You need test results that are fast, repeatable, and easy to reproduce. That’s why many manufacturers use integrated radio communication testers—such as the Anritsu MT8820—to emulate the network and run standardized LTE test scripts.
To complete that setup, you also need a reliable LTE blank test SIM/USIM. At HKCARD ELECTRONICS CO.,LIMITED, we supply blank programmable test cards used specifically for production testing with MT8820 and similar instruments.
What this LTE test card is used for
This type of card is commonly used in:
- SMT factories (production verification and quick functional checks)
- Mobile phone and wireless device assembly lines
- R&D labs preparing devices for certification-style testing
- Regression testing where the same profile must be applied repeatedly
Why a “blank LTE test card” is useful on the production line
A consumer SIM is not designed for factory testing. It introduces variables you don’t want—operator network behavior, subscription issues, and inconsistent profiles.
A blank LTE test SIM/USIM helps because:
- the profile can be programmed to match your test plan
- the device can register in a controlled tester environment
- test scripts run more consistently from unit to unit
This keeps your production testing clean and reduces troubleshooting time.
Typical test goals with Anritsu MT8820 setups
Depending on your production process and instrument configuration, MT8820-based testing often covers:
- LTE attach and signaling validation (tester dependent)
- basic RF performance checks and stability validation
- fast pass/fail screening before deeper functional tests
If you share your exact test plan (LTE bands, form factor, and whether you use USIM files beyond basic attach), we can recommend the right card option.
Professional use note
This product is intended for engineering and manufacturing testing. It is not a consumer SIM for daily use, and it does not come with any operator subscription.
Contact HKCARD ELECTRONICS CO.,LIMITED
For card options, programming requirements, and bulk supply for factory lines, please contact us:
HKCARD ELECTRONICS CO.,LIMITED
📧 Email: byronhan@cardmfg.com
🌐 Website: https://www.cardmfg.com/
📱 WhatsApp / WeChat: +86 158 1737 2512
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