noIM₃ Engineering Platform
93 Tailed To Your Electrical Or Communications System Design Problems. 17 live now
Professional RF link planning tool for point-to-point microwave links. Features interactive map with ACMA sites, path profile analysis using Australia DSM/DEM data, Fresnel zone calculations, and comprehensive link budget analysis with quality assessment.
ITU-R P.533-14 HF propagation prediction tool with interactive ACMA site selection. Calculates MUF/LUF across the HF spectrum, provides ranked frequency recommendations, field strength predictions, and ionospheric condition analysis for optimal HF communications planning.
Real-time comprehensive space weather dashboard displaying solar flux, geomagnetic indices, MUF/foF2 data, and HF propagation conditions for RF link planning. Includes circuit quality assessment and space weather alerts.
Professional frequency coordination tool for radio systems. Find optimal frequency pairs with ACMA site lookup or manual entry, comprehensive intermodulation analysis, and automated recommendations for surface and underground radio systems.
Professional RF intermodulation calculator for surface and underground radio systems. Calculates 2nd, 3rd, and 5th order intermod products using ITU-aligned methods. Features visual spectrum analysis, carrier impact scoring, frequency distribution mapping, and actionable recommendations to optimise frequency plans and minimise interference.
Professional repeater and channel sizing tool based on the Erlang B traffic model for blocking radio systems. Calculate required channels, repeaters, and grade of service (GOS) for P25, DMR, TETRA, and analog systems using real traffic inputs. Includes N−1 redundancy analysis, growth planning, sensitivity curves, and model comparison with Engset for high-confidence capacity design.
Professional queue-based system sizing tool built on the Erlang C traffic model for systems where calls queue rather than block. Calculate required traffic channels, agents, repeaters, probability of delay, Average Speed of Answer (ASA), and service levels for trunked radio, dispatch, and control-room environments.
Professional bidirectional frequency-to-wavelength converter with integrated antenna design calculations and electromagnetic spectrum explorer. Instantly converts f ↔ λ and provides λ/2, λ/4, and 5λ/8 dimensions for dipole, monopole, and mobile antenna design. Includes automatic band identification, advanced RF parameters, and interactive EM spectrum visualisation.
Professional decibel (dB) conversion calculator for RF engineers and radio professionals. Converts between dBm, dBW, milliwatts, watts, microwatts, kilowatts, and dBµV (50Ω). Includes ratio and antenna gain conversions, real-time dB math, logarithmic power scaling, and common RF reference levels.
Professional PIM (Passive Intermodulation) calculator for RF systems. Calculate PIM products and assess system performance based on component specifications and installation practices.
Professional antenna power density calculator for RF safety analysis and wireless system design. Computes power density from transmitter input power, antenna gain, and distance. Includes EIRP calculation, electric and magnetic field strength outputs, multi-unit conversion, and safety reference levels aligned with FCC, ICNIRP, and ARPANSA guidance.
Professional parabolic reflector antenna calculator for satellite, microwave, and high-frequency systems. Computes gain, directivity, HPBW, effective aperture, far-field distance, and wavelength from reflector diameter, operating frequency, and efficiency. Includes preset system profiles and frequency-sweep visualisation for engineering analysis.
Professional antenna selection tool for RF systems. Choose appropriate antennas based on frequency, gain, polarization, and application requirements. Includes database of standard antennas with performance specifications and compatibility checks.
Custom antenna design and simulation tool for RF systems. Build and analyze custom antenna geometries with real-time performance metrics including gain, radiation pattern, and impedance. Features 3D visualization and exportable design files for prototyping.
Friis transmission equation calculator for RF link analysis. Calculate received power using the Friis formula from transmit power, antenna gains, wavelength, and distance. Includes integrated frequency-to-wavelength calculator and displays path loss, EIRP, and link metrics.
Professional Effective Isotropic Radiated Power (EIRP) calculator for RF transmitter systems. Computes EIRP from transmitter output power, feeder losses, and antenna gain. Includes ERP conversion, multi-unit outputs (dBm, W, mW, dBW), system gain breakdown, and regulatory compliance guidance for wireless deployments.
Professional coaxial cable loss calculator for RF systems. Calculate matched loss, SWR loss, and total attenuation for popular coax types including RG-8, RG-58, LMR-400, and Heliax. Comprehensive database of cable specifications from Belden, Times Microwave, CommScope, and more.
Professional VSWR and impedance matching calculator. Calculate VSWR, reflection coefficient, return loss, mismatch loss, and reflected power for transmission line analysis and antenna system design.
Free Space Path Loss calculator for RF link budgets. Calculate signal loss over distance with adjustable frequency and distance units. Includes antenna gain compensation, wavelength calculation, and detailed breakdown of FSPL components for microwave links.
Complete RF link budget calculator for wireless communication systems. Calculate received power from all transmit/receive gains and losses including FSPL, cable losses, and antenna gains. Displays EIRP, total path loss, and link margin for system design.
Bidirectional noise figure to noise temperature converter for RF system analysis. Convert between NF (dB) and noise temperature (K) with adjustable reference temperature. Includes quick reference table and comprehensive guide for LNA characterization and low-noise system design.
Professional noise floor calculator for RF system analysis. Calculate noise floor from system bandwidth, noise figure, and reference temperature. Includes thermal noise calculation and displays equivalent noise power in dBm.
Comprehensive Battery Energy Storage System (BESS) and solar power design tool for communications infrastructure. Features location-based solar resource analysis using NASA POWER data, equipment load profiling with power factor correction, battery sizing with DoD/SoC management, charge time predictions, and lifetime degradation analysis. Includes electrical design calculations for voltage drop, cable sizing, protection devices, and string configuration with reliability analysis and N+1 redundancy planning.
Professional DC & AC voltage drop calculator based on AS/NZS 3008.1 and AS/NZS 3000 Australian standards. Calculate cable sizing, voltage drop percentage, power loss, and current capacity for single-phase, three-phase AC, and DC circuits. Includes temperature derating, installation method factors, and cable recommendations.
Professional generator sizing calculator for backup power systems in communications infrastructure. Calculate generator capacity based on load requirements, power factor, and runtime needs. Includes automatic load profiling, fuel consumption estimation, and generator selection recommendations.
Professional earthing and lightning protection calculator for communications infrastructure. Calculate earthing resistance, lightning protection requirements, and grounding system sizing based on soil resistivity and equipment specifications.
Professional short circuit and fault level calculator for electrical systems in communications infrastructure. Calculate fault currents, short circuit levels, and protective device coordination for AC and DC systems.
Professional protective device coordination calculator for electrical systems in communications infrastructure. Calculate protective device settings, coordination curves, and time-current characteristics for circuit breakers, fuses, and relays.
Professional motor starting and voltage dip calculator for electrical systems in communications infrastructure. Calculate voltage dips, motor starting currents, and system impact of motor startups on electrical networks.
Professional DC power system designer for electrical systems in communications infrastructure. Design and analyze DC power systems including battery banks, rectifiers, and DC distribution networks.
Professional leaky feeder (radiating cable) network design and simulation tool. Visually design RF distribution networks for underground communications, tunnels, and in-building coverage. Features drag-drop component placement, signal propagation simulation, and real-time performance analysis with AS/NZS 2915 compliance guidance.
Professional modulation and throughput calculator for digital communication systems. Calculate data rates, spectral efficiency, and modulation scheme performance for various digital transmission standards including LTE, 5G, and Wi-Fi.
Professional FFT spectrum analyzer for digital signal processing. Analyze frequency components, signal strength, and spectral characteristics of digital signals with real-time visualization and comprehensive analysis tools.
Professional error vector magnitude (EVM) calculator for digital communication systems. Calculate EVM to assess modulation quality, signal integrity, and performance of digital transmission systems.
Professional constellation diagram analyzer for digital communication systems. Visualize and analyze modulation schemes, signal quality, and performance of digital transmission systems with real-time constellation diagrams.
Professional channel equalization calculator for digital communication systems. Calculate equalizer coefficients, assess channel distortion, and optimize signal quality for various digital transmission standards.
Professional transformer sizing and loss calculator for high voltage electrical systems. Calculate transformer sizing requirements, losses, efficiency, and performance for various transformer types and applications.
Professional HV cable ampacity and thermal calculator for high voltage electrical systems. Calculate cable ampacity, thermal performance, and temperature rise for various cable types and installation conditions.
Professional earth grid and step voltage calculator for high voltage electrical systems. Calculate earth grid resistance, step voltage, and touch voltage for various grounding configurations.
Professional HV system reliability and fault analysis calculator for high voltage electrical systems. Calculate system reliability, fault probabilities, and perform fault tree analysis for various HV system configurations.
Professional serial protocol analyser for debugging and analyzing serial communication systems. Analyze RS232, RS485, and other serial protocols for timing, data integrity, and communication errors.
Professional DTE-DCE cable designer for serial communication systems. Design and configure DTE-DCE cables for RS232, RS485, and other serial communication standards.
Professional serial cable length and signal integrity calculator for serial communication systems. Calculate cable length, signal integrity, and performance for various serial communication standards.
Professional RS-485 biasing and termination calculator for serial communication systems. Calculate biasing and termination requirements for RS-485 networks to ensure signal integrity and proper operation.
Professional baud rate and clock error tolerance calculator for serial communication systems. Calculate baud rate and clock error tolerance requirements for serial communication networks to ensure signal integrity and proper operation.
Professional fiber optic system designer for fiber optic communication systems. Design and configure fiber optic systems for high-speed data transmission.
Professional fiber optic loss budget calculator for fiber optic communication systems. Calculate loss budgets for fiber optic systems to ensure signal integrity and proper operation.
Professional PON split ratio planner for fiber optic communication systems. Plan and configure PON split ratios for passive optical networks to ensure optimal performance.
Professional fiber optic connector and splice loss calculator for fiber optic communication systems. Calculate connector and splice losses for fiber optic systems to ensure signal integrity and proper operation.
Professional IP network designer and capacity planner for network design systems. Design and plan IP networks for optimal performance and capacity.
Professional VLAN, subnet, and IP address planner for network design systems. Plan and configure VLANs, subnets, and IP addresses for optimal network performance.
Professional QoS and traffic classification planner for network design systems. Plan and configure QoS policies and traffic classifications for optimal network performance.
Professional end-to-end latency and jitter planner for network design systems. Plan and configure latency and jitter parameters for optimal network performance.
Professional PTP/NTP timing network planner for network design systems. Plan and configure PTP/NTP timing parameters for optimal network performance.
Professional network availability and SLA calculator for network design systems. Calculate and configure network availability and SLA parameters for optimal network performance.
Professional network security and threat assessment tool for network design systems. Assess and configure network security parameters for optimal network performance.
Professional cable schedule generator for engineering delivery systems. Generate and manage cable schedules for optimal engineering delivery performance.
Professional equipment list generator for engineering delivery systems. Generate and manage equipment lists for optimal engineering delivery performance.
Professional system test and commissioning checklist generator for engineering delivery systems. Generate and manage system test and commissioning checklists for optimal engineering delivery performance.
Professional change impact analyser for engineering delivery systems. Analyse and manage change impacts for optimal engineering delivery performance.
Professional compliance and standards matrix generator for engineering delivery systems. Generate and manage compliance and standards matrices for optimal engineering delivery performance.
Professional safety and access planner for engineering delivery systems. Plan and manage safety and access requirements for optimal engineering delivery performance.
Professional cable and equipment labelling tool for engineering delivery systems. Generate and manage cable and equipment labels for optimal engineering delivery performance.
Professional rack layout designer for communication rack design systems. Design and manage rack layouts for optimal communication rack performance.
Professional rack heat load designer for communication rack design systems. Design and manage rack heat loads for optimal communication rack performance.
Professional workforce training and competency tracker for project management systems. Track and manage workforce training and competency requirements for optimal project management performance.
Professional customer requirements tracker for project management systems. Track and manage customer requirements for optimal project management performance.
Professional change request and impacts manager for project management systems. Track and manage change requests and their impacts for optimal project management performance.
Professional customisable project management dashboard for project management systems. Create and manage custom dashboards for optimal project management performance.
Professional project risk and mitigation tracker for project management systems. Track and manage project risks and their mitigations for optimal project management performance.
Professional project documentation and reporting tool for project management systems. Create and manage project documentation and reports for optimal project management performance.
Professional project budgeting and cost tracking tool for project management systems. Create and manage project budgets and track costs for optimal project management performance.
Professional cumulative EME calculator for electromagnetic exposure analysis. Calculate cumulative EME levels from multiple sources and assess compliance with safety guidelines.
Professional ARPANSA EME compliance calculator for electromagnetic exposure analysis. Calculate EME levels and assess compliance with ARPANSA safety guidelines. A calculator that generates an RPS S-1 compliant report. It must allow summing multiple transmitters (e.g., "There is already a Telstra 4G panel here, and I am adding a 10W DMR dipole. What is the total exclusion zone?")
Interactive real-time visualisation of the ACMA radiocomms register. Explore Australian RF spectrum allocations, licensed site locations, licensee data and regulatory activity through a comprehensive mapping interface.
Professional ACMA RadCom search validator for regulatory compliance. Validate RadCom search results against ACMA licensing requirements and regulations.
Professional ACMA RALI compliance checker for regulatory compliance. Check RALI compliance against ACMA licensing requirements and regulations.
Professional LoRaWAN planner for IoT network design. Plan and optimize LoRaWAN deployments for optimal coverage and performance.
Professional LoRa gateway planner for IoT network design. Plan and optimize LoRa gateway placements for optimal coverage and performance.
Professional Helium/TTN mapper for IoT network analysis. Map and analyze Helium and The Things Network (TTN) coverage and performance for optimal network planning.
Professional LTE network planner for cellular network design. Plan and optimize LTE deployments for optimal coverage and performance.
Professional LTE capacity planner for cellular network design. Plan and optimize LTE capacity for optimal network performance.
Professional LTE interference analyser for cellular network design. Analyze and mitigate LTE interference for optimal network performance.
Professional LTE coverage mapper for cellular network design. Map and analyze LTE coverage for optimal network planning.
Professional LTE UE capability analyser for cellular network design. Analyze and optimize LTE UE capabilities for optimal network performance.
Professional LTE PCI planner for cellular network design. Plan and optimize LTE PCI assignments for optimal network performance.
Professional SOTA/POTA activator planner for amateur radio operators. Plan and optimize SOTA (Summits on the Air) and POTA (Parks on the Air) activations for optimal radio performance.
Professional radio ID and repeater mapper for amateur radio operators. Map and analyze radio IDs and repeaters for optimal radio communication performance.
Professional amateur radio propagation predictor for radio communication enthusiasts. Predict and analyze radio wave propagation for optimal amateur radio performance.
Professional APRS digipeater path analysis tool for amateur radio operators. Analyze and optimize APRS digipeater paths for optimal radio communication performance.
