RF Planning Tool

A precise RF planning tool for engineers to estimate link budgets, path loss, and antenna gains for cellular and wireless networks.

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About This Tool

This tool computes core RF metrics to support planning decisions. It takes inputs such as frequency, transmit power, antenna gains, distance, and receiver sensitivity to produce a detailed link budget. It supports multiple path loss models and advanced factors, enabling you to model macro and small-cell deployments.
Conceptually it applies FSPL to baseline calculations and then adjusts with model-specific corrections and environment factors. Outputs include link_budget_dbi, coverage_radius_km, and margin_dbi, which can be exported for reports.
Beneficiaries include network engineers, site selection teams, and education programs who need repeatable, auditable calculations. Unique value comes from a transparent calculation chain, an option to compare scenarios side by side, and exportable summaries.
Use cases include evaluating new site coverage, backhaul planning, and capacity planning in urban and rural contexts.

How to Use

  1. Provide inputs: frequency, transmit power, tx_gain_dbi, rx_gain_dbi, distance, and receiver_sensitivity_dbm.
  2. Choose path loss model and environment factors.
  3. Run calculation to compute link budget and coverage.
  4. Review outputs and adjust inputs for different scenarios.
  5. Export results or add to a scenario list.
How to use free rf planning tool

Frequently Asked Questions

Find Quick Answers

What inputs are required?
Essential inputs are frequency (MHz), transmit power (dBm), tx and rx gains (dBi), distance (km or m), and receiver sensitivity (dBm). The tool validates ranges and reports missing values to ensure a valid budget calculation.
Which path loss models are supported?
Default is free-space; optional models include Okumura-Hata and ITU-R variants. Model selection adjusts path loss with environment factors and height assumptions for more realistic results.
Can I export or share results?
Yes. The tool provides a structured summary and export options for reports. Outputs can be saved as machine-readable data or copied into documents for stakeholder review.
What are the accuracy and limitations?
Calculations are estimates based on user inputs and selected models. Accuracy depends on input fidelity and model applicability; real-world measurements may differ due to dynamic conditions and regulatory constraints.

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