Catalogue

Products

55 instruments and systems across 8 categories, supplied, integrated and supported by Rhonnda Enterprises.

55 products

Product catalogue

Meteodrone MM-670 (Seeding Variant)

UAV & Cloud Seeding

Meteodrone MM-670 (Seeding Variant)

A 6-rotor UAV specifically modified for cloud seeding. It can carry up to two burn-in-place flares (e.g., Zeus MK2) for releasing silver iodide. Features an emergency parachute recovery system and autonomous flight capabilities for precise seeding patterns.

Max Payload
Up to 1 kg for instruments, …
Flight Time
~20 minutes
Operating Ceiling
Up to 6 km above mean sea le…
JOUAV CW-80E VTOL UAS

UAV & Cloud Seeding

JOUAV CW-80E VTOL UAS

A large, fixed-wing VTOL (Vertical Take-Off and Landing) UAV designed for long-endurance weather modification missions. Capable of carrying heavy payloads for wide-area cloud seeding, including warm cloud flares.

Max Payload
25 kg
Flight Endurance
Up to 480 minutes (8 hours)
Operational Radius
100–200 km
Meteodrone MM-670 (Measurement Variant)

UAV & Cloud Seeding

Meteodrone MM-670 (Measurement Variant)

A multirotor UAV optimized for atmospheric profiling. Equipped with sensors for temperature, humidity, and pressure, it is used to collect high-resolution meteorological data and characterize aerosol plumes, often in tandem with a seeding UAV.

Instrumentation
Temp (±0.1 K), RH (±1.8%), P…
Flight Time
~20 minutes
Special Features
Propeller heating, Portable …
Zeus MK2 Cloud Seeding Flare

UAV & Cloud Seeding

Zeus MK2 Cloud Seeding Flare

A pyrotechnic flare designed for UAV-based glaciogenic cloud seeding. The flare releases a mixture containing silver iodide (AgI) to act as ice nuclei within supercooled clouds.

Burn Time
5-6 minutes per flare
Composition
200g of material (AgI, silve…
Ice-Active Material
~20g
UAV & Cloud Seeding

UAV & Cloud Seeding

NIMS Weather Modification Drone

A domestic autonomous flight-type drone developed for fog dissipation and lower-level cloud seeding, capable of operating in complex environments.

Max Takeoff Weight
~25 kg
Payload
Up to 4 burning flares for s…
Sensors
Measures temperature, pressu…
2D-S Stereo Probe

Onboard Instrumentation

2D-S Stereo Probe

A high-resolution optical array probe that captures shadow images of cloud and precipitation particles (10 to 1,280 µm). Critical for distinguishing between liquid droplets and ice crystals.

Measurement Range
10 to 1,280 µm
Resolution
10 µm pixel resolution
Type
High-speed digital data acqu…
Fast Cloud Droplet Probe (FCDP)

Onboard Instrumentation

Fast Cloud Droplet Probe (FCDP)

Detects and measures the size of the smallest cloud droplets using forward-scattered laser light. Provides real-time droplet size distributions and concentrations.

Type
Particle-by-particle measure…
Application
Essential for understanding …
3View Cloud Particle Imager (CPI)

Onboard Instrumentation

3View Cloud Particle Imager (CPI)

Combines high-resolution photography (~2.3 µm) with optical array measurements to provide detailed views of ice crystals and rain, validating satellite and radar observations.

Resolution
~2.3 µm (photographic)
Measurement Range
Up to 2,000 µm
Type
Combined imaging and optical…
High-Volume Precipitation Spectrometer (HVPS-4)

Onboard Instrumentation

High-Volume Precipitation Spectrometer (HVPS-4)

Measures large particles like raindrops, snowflakes, and hail from 50 to 19,200 µm. Essential for analyzing storm microphysics and improving radar precipitation accuracy.

Measurement Range
50 to 19,200 µm
Resolution
Dual pixel resolutions for e…
Ka-Band Probe Radar (KPR)

Onboard Instrumentation

Ka-Band Probe Radar (KPR)

A radar system that remotely senses the vertical structure of clouds and precipitation. Analyzes reflectivity and Doppler velocity to identify cloud layers and particle motion.

Frequency
35.6 GHz
Capability
Radiometric measurement for …
Water Content Meter (WCM-2000)

Onboard Instrumentation

Water Content Meter (WCM-2000)

Measures bulk liquid, total, and ice water content using heated elements. Provides essential data for evaluating cloud growth potential and guiding seeding decisions.

Measurements
Simultaneous LWC, TWC, deriv…
Type
Heated-element sensor
Dual-Column CCN Counter

Onboard Instrumentation

Dual-Column CCN Counter

Determines which aerosol particles activate into cloud droplets under controlled supersaturation. Key to understanding how aerosols like dust influence cloud development.

Operation
Controlled supersaturation i…
Application
Aerosol-cloud interaction re…
Scanning Electrical Mobility Spectrometer (SEMS)

Onboard Instrumentation

Scanning Electrical Mobility Spectrometer (SEMS)

Measures extremely small, fine-mode aerosol particles (1–50 µm) by their electrical mobility. These particles are the initial building blocks for cloud droplets.

Measurement Range
1–50 µm (approx.)
Type
High-resolution, high-sensit…
Passive Cavity Aerosol Spectrometer Probe (PCASP)

Onboard Instrumentation

Passive Cavity Aerosol Spectrometer Probe (PCASP)

Uses laser scattering to measure larger aerosol particles like desert dust and sea salt (0.1 to 3 µm). These often function as cloud condensation nuclei (CCN).

Measurement Range
0.1 to 3 µm
Channels
30 size channels for real-ti…
Rosemount Temperature Sensor

Onboard Instrumentation

Rosemount Temperature Sensor

A shielded sensor providing high-accuracy measurements of outside air temperature. Essential for determining cloud phase and identifying conditions for ice formation.

Type
Shielded, high-accuracy sens…
Application
Validates other sensors and …
Buck 1011C Hygrometer

Onboard Instrumentation

Buck 1011C Hygrometer

A chilled-mirror optical system that precisely measures dew and frost points. Critical for identifying conditions favorable for cloud formation and ice formation thresholds.

Accuracy
±0.1 °C
Operating Altitude
0 to 13 km
Portable Optical Particle Spectrometer (POPS)

Onboard Instrumentation

Portable Optical Particle Spectrometer (POPS)

A lightweight optical particle counter designed for mobile platforms like UAVs and tethered balloons. Measures aerosol particle number and size distribution.

Measurement Range
115 nm – 3.37 µm
Weight
550 g
Application
Detecting seeding plumes and…
Ground Support & Software

Ground Support & Software

Cloud Seedability Algorithm (CSA)

Software that assesses the potential for cloud seeding by evaluating key atmospheric parameters such as cloud temperature and liquid water content.

Function
Provides a rapid decision-ma…
Integration
Can be integrated with real-…
Ground Support & Software

Ground Support & Software

Rapid Evaluation of Convective Cell Environments for Seeding (RECCES)

A software algorithm designed for real-time analysis of convective cloud cells. Used for path planning and determining optimal seeding targets.

Application
Built on the Lidar Radar Ope…
Function
Facilitates dynamic, real-ti…
Integrated Ground Control Station (GCS)

Ground Support & Software

Integrated Ground Control Station (GCS)

A comprehensive ground station system for UAV command, control, and communication. Enables autonomous mission programming, real-time telemetry monitoring, and flare ignition control.

Features
Mission planning software, r…
Communication
Enables beyond visual line o…
Lidar Radar Open Software Environment (LROSE)

Ground Support & Software

Lidar Radar Open Software Environment (LROSE)

An open-source software framework for processing and analyzing data from weather radars and lidars. Used for real-time cloud data acquisition and decision support.

Application
Integrates with RECCES for a…
Capability
Provides the foundation for …
Ground Support & Software

Ground Support & Software

Weather Modification Mission Planning Suite

A specialized software suite for designing and simulating UAV cloud seeding missions. Allows operators to define flight patterns, seeding points, and payload activation schedules.

Function
Parameterized mission config…
Features
Pre-flight checklists and sa…
High-Frequency Digital Oscilloscope

Test & Measurement

High-Frequency Digital Oscilloscope

An advanced oscilloscope for capturing and analyzing complex electronic signals in R&D and field-service environments.

Bandwidth
Up to 1 GHz
Sample Rate
> 5 GS/s
Features
Deep memory, advanced trigge…
Spectrum Analyzer Representative

Test & Measurement

Spectrum Analyzer

A precision instrument for measuring the magnitude of an input signal versus frequency, critical for RF and communication system testing.

Frequency Range
10 Hz to 26.5 GHz
Resolution Bandwidth
1 Hz to 10 MHz
Application
Testing communication techno…
Precision Multimeter (8.5 digit)

Test & Measurement

Precision Multimeter (8.5 digit)

A high-accuracy digital multimeter for calibration labs and demanding test systems.

Resolution
8.5 digits
DC Voltage Accuracy
0.0008%
Features
High-speed digitizing and da…
RF Signal Generator

Test & Measurement

RF Signal Generator

A versatile signal generator for creating and modulating RF signals for component and system testing.

Frequency Range
Up to 40 GHz
Modulation
AM, FM, Phase, Pulse, I/Q
Application
UAV communication systems te…
LCR Meter Representative

Test & Measurement

LCR Meter

A precision instrument for measuring inductance (L), capacitance (C), and resistance (R) of components.

Frequency Range
20 Hz to 2 MHz
Accuracy
High-accuracy impedance meas…
Application
Component characterization a…
Meteorological & Air Quality Monitoring Station

Environmental Monitoring

Meteorological & Air Quality Monitoring Station

An integrated station combining meteorological sensors with particulate matter (PM) and gas analyzers.

Sensors
Temp, RH, Pressure, Wind (sp…
Application
Baseline data for cloud seed…
Water Quality Monitoring System

Environmental Monitoring

Water Quality Monitoring System

A multiparameter sonde for in-situ monitoring of water bodies.

Parameters
pH, DO, Conductivity, Turbid…
Application
Environmental impact assessm…
Thermal Imaging Camera (UAV Payload)

Environmental Monitoring

Thermal Imaging Camera (UAV Payload)

A high-resolution thermal camera designed for integration with UAVs for various applications.

Resolution
640 x 512 pixels
Sensitivity
< 50 mK
Application
Infrastructure inspection, s…
Environmental Monitoring

Environmental Monitoring

Multi-Gas Analyzer

A portable analyzer for detecting and measuring multiple gases simultaneously.

Gases
CO2, CO, NO2, SO2, O3, VOC
Application
Air quality monitoring and c…
Weather Station Network Management Software

Environmental Monitoring

Weather Station Network Management Software

A software platform for collecting, analyzing, and visualizing data from a network of weather stations.

Features
Real-time dashboards, data l…
Application
Provides a comprehensive vie…
Network Analyzer (VNA) Representative

Communication & Surveying

Network Analyzer (VNA)

A precision instrument for measuring the complex impedance of RF and microwave components and systems.

Frequency
Up to 50 GHz
Application
Characterizing antennas, fil…
Professional GNSS Surveying System

Communication & Surveying

Professional GNSS Surveying System

A high-precision GNSS receiver for surveying, mapping, and geodetic control.

Channels
Multi-frequency, multi-const…
Accuracy
cm-level real-time kinematic…
UHF/VHF Transceiver for UAV Control Representative

Communication & Surveying

UHF/VHF Transceiver for UAV Control

A robust communication system for reliable UAV command and control links beyond visual line of sight.

Frequency
UHF/VHF bands
Power
High output for extended ran…
Application
Critical for safe long-dista…
Data Radio Modem

Communication & Surveying

Data Radio Modem

A wireless modem for high-speed data transmission between UAVs, ground stations, and control centers.

Frequency
2.4 GHz or 900 MHz
Data Rate
Up to 250 kbps
Application
Real-time telemetry and payl…
Programmable Logic Controller (PLC)

Industrial Automation

Programmable Logic Controller (PLC)

A ruggedized industrial computer for automating control processes.

I/O
Integrated digital and analo…
Communication
Supports industrial networks…
Application
Automated flare ignition sys…
Industrial IoT Gateway

Industrial Automation

Industrial IoT Gateway

A device that connects industrial sensors and equipment to cloud platforms for data acquisition and analysis.

Connectivity
Ethernet, Wi-Fi, Cellular, S…
Protocols
MQTT, Modbus, OPC-UA
Application
Remote monitoring of environ…
Ultrasonic Level Sensor

Industrial Automation

Ultrasonic Level Sensor

A non-contact sensor for measuring the level of liquids and solids in tanks and silos.

Range
Up to 20 meters
Application
Monitoring seeding agent sto…
Weather-Resistant Enclosure for Electronics

Industrial Automation

Weather-Resistant Enclosure for Electronics

A rugged enclosure designed to protect sensitive electronics in harsh outdoor environments.

Rating
IP67/NEMA 6P
Features
Corrosion-resistant material…
Application
Protecting ground stations a…
High-Precision AC/DC Power Supply

Industrial Automation

High-Precision AC/DC Power Supply

A programmable power source for testing electronic equipment and providing stable power to systems.

Power
Up to 10 kW
Features
Low ripple, high stability, …
Specim FX Series Hyperspectral Cameras

Hyperspectral

Specim FX Series Hyperspectral Cameras

High-performance line-scan hyperspectral cameras for industrial and research applications. Available in VNIR (FX10: 400-1000 nm) and NIR (FX17: 900-1700 nm) variants. Enables real-time, in-line optical inspection with near 100% accuracy.

Spectral Range
FX10: 400-1000 nm, FX17: 900…
Spatial Pixels
1024 (FX10), 640 (FX17)
Spectral Bands
224 each
Specim AFX Series UAV Hyperspectral Systems

Hyperspectral

Specim AFX Series UAV Hyperspectral Systems

Complete airborne hyperspectral systems designed for UAV integration. Features integrated GNSS/IMU for precise georeferencing and multiple drone mounting options.

Spectral Range
AFX10: 400-1000 nm, AFX17: 9…
Spatial Pixels
1024 (AFX10), 640 (AFX17)
Spectral Bands
224
Specim SWIR Hyperspectral Camera

Hyperspectral

Specim SWIR Hyperspectral Camera

A high-performance shortwave infrared (SWIR) hyperspectral camera covering the 1000-2500 nm spectral range. Suitable for mineral exploration, food quality control, and material identification.

Spectral Range
1000-2500 nm
Spatial Pixels
384
Spectral Bands
288
Specim FX50 MWIR Hyperspectral Camera

Hyperspectral

Specim FX50 MWIR Hyperspectral Camera

A mid-wave infrared (MWIR) hyperspectral camera for thermal imaging applications. Covers the 2700-5300 nm range for advanced material identification and thermal analysis.

Spectral Range
2700-5300 nm
Spatial Pixels
640
Spectral Bands
154
Resonon Outdoor Hyperspectral System

Hyperspectral

Resonon Outdoor Hyperspectral System

Complete outdoor hyperspectral imaging system designed for field measurements. Includes rotational scanning stage, tripod, Spectronon software, and radiometric calibration.

Components
Rotational scanning stage, t…
Software
Spectronon for data acquisit…
Features
Rugged laptop option with an…
SpecimONE Spectral Imaging Platform

Hyperspectral

SpecimONE Spectral Imaging Platform

A comprehensive platform for industrial sorting and inspection applications. Combines hyperspectral camera (Specim FX), processing hardware (SpecimCUBE), and software (SpecimINSIGHT). No coding required.

Compatibility
Major industrial machine vis…
Processing
Real-time classification mod…
Integration
Easy system integration with…
AHS-U20MIR Hyperspectral Imaging Camera

Hyperspectral

AHS-U20MIR Hyperspectral Imaging Camera

A SWIR hyperspectral camera covering 1300-2150 nm with 96 spectral bands. Features InGaAs sensor with two-stage electronic cooling.

Spectral Wavelength
1300-2150 nm
Image Sensor
InGaAs sensor, 192 H × 96 V …
Wavelength Resolution
9.6 nm
Hyperspectral

Hyperspectral

Clyde HSI Desktop Hyperspectral Scanner

Complete integrated desktop hyperspectral system including all power supplies for camera, scanner, and lighting control. Fits on a standard laboratory bench.

Application Areas
Agri-food, materials identif…
Features
Complete turnkey system with…
Power
Integrated power supplies
Hyperspectral

Hyperspectral

Camlin Photonics Modular Spectroscopy Instruments

Comprehensive range of modular spectroscopy instruments including light sources, monochromators, spectrographs, and detectors. Available with USB2.0/3.0, CameraLink, and GigE interfaces.

Spectral Options
NUV (350-800 nm), VNIR (400-…
Spectral Resolution
2 nm (VNIR) to 6 nm (SWIR)
Light Sources
Xenon, tungsten, deuterium
Hyperspectral

Hyperspectral

REMIX Real-Time Hyperspectral Processing Payload

A real-time hyperspectral processing payload for small UAVs. Features a custom software library, lightweight hyperspectral camera, and embedded processing device.

Processing Speed
<5 ms per hyperspectral line
Flight Time Impact
Only 4% degradation
Speed Improvement
Up to 6× faster than naive p…
HyperSCAN CubeSat Hyperspectral Imager

Hyperspectral

HyperSCAN CubeSat Hyperspectral Imager

A compact, lightweight, low-cost hyperspectral imager designed for CubeSat platforms. Features modular design with commercial off-the-shelf (COTS) optical components.

Design
Modular, compact, lightweigh…
Construction
COTS optical components
Feature
Folding mirror for reduced o…
Pika L & Pika IR+ Hyperspectral Imaging Systems

Hyperspectral

Pika L & Pika IR+ Hyperspectral Imaging Systems

High-performance hyperspectral imaging systems from Resonon with comprehensive spectral coverage from visible to shortwave infrared.

Pika L Range
400-1000 nm, 300 spectral ch…
Pika IR+ Range
900-1700 nm, 368 spectral ch…
Spatial Pixels
900 (Pika L), 640 (Pika IR+)