AT4 wireless Spain is world wide supplier of testing and approval services for electronic and telecommunications products. We are fully committed to the mobile communications industry providing innovative solutions and experienced testing services to our clients.
What can AT4 wireless do for you in Mobile Communications?
AT4 wireless is providing the following testing services:
Phase 2+ GSM/GPRS/EDGE/AMR/DARP conformance testing according to:
- 3GPP TS 51.010-1 (Radio frequency tests, Protocol, SIM and Audio tests)
- 3GPP TS 51.010-4 SIM Toolkit tests
- OMA application enabler tests.
For the following bands:
- 900MHz GSM, E-GSM, R-GSM bands
- 1800 MHz DCS band
- 850/1900 MHz PCS bands
and other new bands 710 MHz available soon.
For Release 97/98, 99, 4 and 5 terminals.
3G WCDMA FDD conformance testing according to:
- 3GPP TS 34.121 radio frequency tests (sections 5,6 and 7)
- 3GPP TS 34.121 RRM tests (section 8)
- 3GPP TS 34.123-1 protocol tests (including Inter System Handover)
- 3GPP TS 31.121 U-SIM tests
- ETSI TS 102 230 U-SIM tests
- OMA application enabler tests
For FDD I, II and V (UMTS and FOMA bands) for R99 and HSDPA.
HSUPA and new bands IV, VI and III will be available soon.
For Release 99, 4 and 5 terminals
AT4 wireless is also offering RF Performance Testing (OTA - Over The Air) for both technologies.
AT4 wireless is an ISO 17025 accredited test house to perform all mentioned testing services.
What are these services used for?
Aforementioned testing services can be effectively used by our clients for:
Regulatory approval testing
|
R&TTE (CE Mark)900/1800 MHz |
FCC(850/1900 MHz) |
| Radio frequency tests |
EN 301 511 |
FCC part 22FCC part 24 |
| EMC tests |
EN 301 489 -1/-7 |
FCC part 15B/C |
| SAR tests |
EN 50361/50361 |
IEEE 1528 Std. 200x / OET 65 Subpart C |
| Electrical Safety tests |
EN 60950 |
Not required |
Certification Schemes testing
- Global Certification Forum (GCF CC)
- Conformance tests for Radio frequency, protocols, Audio and SIM
- Interoperability tests for applications (IOT)
- Field Trials tests
- RF Performance Evaluation
- PCS Type Review Board (PTCRB) according to NAPRD.03.
- Cellular & Telecommunications Internet Association (CTIA)
- And others...
R&D and debugging testing - to help manufacturers to smoothly meet their products deadlines.
Operators Acceptance Plan
(Mobile Network Operators are requiring specific tests following their own acceptance test plan, those tests are network and application oriented, that need consultancy and experienced engineers.
Turn key projects
Due to the large experience in different areas of several wireless technologies, AT4 wireless offers a wide range of turnkey projects such as
- Setting up in-house Test Laboratories
- Test Automation Services
- Validation of test systems
World Wide Approval Services
Every regulatory agency establishes the rules for the correct placement on the market of Bluetooth devices in its country. AT4 wireless has a team of experts in regulations and type approval procedures which can help any Bluetooth vendor to get the necessary certifications worldwide.
Our range of services covers:
Approval Handling in more than 130 countries in America, EMEA and Asia pacific regions, including assessment about applicable approval requirements, advise on the best approval strategy, handling testing in local test laboratories, preparation of technical documents & application dossier, submission and follow up at the approval body, full assessment on labelling requirements, alert service to inform about expired certificates...).
Research Services (customized research, building on-line regulatory and approval databases, etc).
