ネットワークデスク

Interface Range Command Builder. Build interface range commands. The result stays on this page.

Wi-Fi Channel Overlap Visualizer. Visualise channel widths and overlap. The result stays on this page.

Convert channel numbers to centre frequency. The result stays on this page.

PHY rate by standard, MCS, width and streams. The result stays on this page.

802.11n/ac/ax/be MCS tables with data rates. The result stays on this page.

Realistic throughput from PHY rate and conditions. The result stays on this page.

Capacity planning by client type and bandwidth. The result stays on this page.

Free Space Path Loss Calculator. FSPL by distance and frequency. The result stays on this page.

RF Link Budget Calculator. Received power and fade margin. The result stays on this page.

Fresnel Zone Calculator. Fresnel zone radius and clearance. The result stays on this page.

EIRP Calculator. EIRP from TX power, gain and losses. The result stays on this page.

dBm to Watts Converter. Convert between dBm and watts. The result stays on this page.

dB Gain/Loss Calculator. Add/subtract dB values in a chain. The result stays on this page.

Signal-to-noise ratio from signal and noise floor. The result stays on this page.

Loss by cable type, length and frequency. The result stays on this page.

RSSI to Distance Estimator. Estimate distance from RSSI. The result stays on this page.

Wavelength Calculator. Wavelength from frequency and back. The result stays on this page.

DFS Channel Reference. DFS channels and rules by country. The result stays on this page.

LoRaWAN Range Calculator. LoRa link budget, SF and range. The result stays on this page.

Cellular Signal Interpreter. Interpret RSRP, RSRQ, SINR values. The result stays on this page.

4G/5G Band Lookup. LTE/NR bands, frequencies and regions. The result stays on this page.

Max throughput from window size and RTT. The result stays on this page.

Bandwidth-Delay Product Calculator. BDP and optimal TCP window. The result stays on this page.

Distance Latency Calculator. Latency from distance and medium. The result stays on this page.