Wireless

Design a matched Pi or T attenuator pad, compare exact and preferred resistor values, and check power dissipation before choosing parts.

Estimate free-space path loss and predicted RSSI, then compare reserve, Fresnel clearance, SNR, range, and band tradeoffs for RF links.

Estimate IP3, IM3 clearance, and SFDR for RF two-tone tests using gain, noise bandwidth, detection margin, and clean-tone limits.

Look up a MAC address, normalize EUI-48 or EUI-64 input, and compare vendor evidence with bit flags, privacy clues, and special-use checks.

Estimate PCB microstrip impedance or solve target trace width from stackup geometry, compare IPC and Hammerstad models, and flag tolerance risks.

Calculate RF receiver cascade noise figure, sensitivity, and target margin from staged gain, passive loss, bandwidth, and SNR assumptions.

Check satellite TLE freshness, orbit class, SatNOGS context, and planning readiness before using a record for link planning or fleet triage.

Forecast satellite passes from TLE data and observer coordinates, then compare rise, set, elevation, azimuth, charts, and calendar exports.

Convert VSWR, return loss, reflection coefficient, or reflected watts into RF mismatch values, profile guidance, watt estimates, and curve data.

Plan Wi-Fi channel assignments for 2.4, 5, or 6 GHz APs, with DFS filters, PSC-aware 6 GHz primaries, reuse pressure, and exports.

Estimate Wi-Fi AP count from floor area, concurrent clients, traffic demand, AP class, utilization, and growth reserve with driver warnings.