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Our Professional Services

Schematic and PCB Layout / Design Review

System Architecture
Antenna Design
Power Design & Optimization
Schematic & Complete Layout
Mechanical Models
Thermal Simulations
FEA Simulations
Factory Test Plan

State of the art test lab

OTA Performance (LTE SISO, CAT M1/NB-IoT, 3G, 2G, WLAN 2.4 & 5 GHz, UWB, 5G mmwave)
3GPP pre-compliance validation for LTE, 3G, 2G
Antenna Performance
RF Parametrics
NFC Validation
Audio Testing including Frequency Response and THD (Total Harmonic Distortion)

Antenna Design and Validation

Custom Antenna Design and Validation

Antenna Simulations

Antenna integration strategy

ODM Management and Product Certification Management

If you are using an ODM for your design and integration, but need local U.S. support for driving design robustness and validation. 4Here works with your ODM to ensure designs are going to work the first time. We are your local SME partner and resource for all facets of your design.

Certification knowledge is critical for upfront design decisions for your product. 4HERE has extensive device certification experience and partnership with certified test labs to support and manage your device certification needs

FCC, CE Mark, ISEC & In-Country Certifications
3GPP, PTCRB, CTIA & GCF Certifications
North American Cellular Operator Certifications including AT&T, Verizon, T-Mobile, Sprint & U.S. Cellular
EU Cellular Operator Certifications including Vodafone, EE, Orange, T-Mobile, TIM and other regional carriers
Bluetooth Sig, WiFi Alliance, UWB Certification, Sigfox, LoRa