Radio Telemetry V5 Data Transmission Module 433915MHZ 500MW Radio UAV

Product information:
Power supply mode: Battery
Color: 433MHZ 500MW V 5,915MHZ 500MW V5
Multi-function or not: Yes
Applicable age: Teenager (7-14 years old)
Category: Aviation Model

Radio Telemetry V5 Data Transmission Module — 433/915 MHz, 500 mW Long-Range Radio for UAV

Give your flight controller a robust, low-latency data link with the Radio Telemetry V5—a compact, high-power telemetry pair designed for UAV/UGV/USV missions, mapping, and autonomous R&D. Operating on 433 MHz or 915 MHz bands (model/region dependent) with up to 500 mW RF output, this module maintains reliable command, control, and telemetry even in RF-noisy environments. It’s engineered for open-protocol stacks commonly used in the community and integrates cleanly with popular autopilots.

What It Does

The V5 forms a full-duplex serial radio bridge between your ground station (laptop/tablet via USB) and the aircraft (flight controller via UART/TTL). That means real-time MAV-style telemetry, parameter tuning, mission uploads, log downloads, and in-flight monitoring with minimal setup—no fragile Wi-Fi links, no network dependency.

Key Features

1. Dual Band Options (433/915 MHz)
   Choose the frequency that matches your regional regulations and mission environment for best range and penetration.
   
2. High Output Power — Up to 500 mW
   Adjustable TX levels help tailor link budget to the mission: run low power on the bench, boost for long-range sorties.
   
3. Long-Range, Low-Latency Link
   Narrowband, FEC-enabled modem with configurable air data rates for stable links across fields, valleys, and low-altitude corridors.
   
4. Full-Duplex Telemetry
   Supports simultaneous uplink commands and downlink data—ideal for live HUD, geofence changes, and parameter tuning mid-flight.
   
5. Autopilot-Friendly Protocols
   Works with common ground station stacks and MAV-style framing (version-agnostic), simplifying integration.
   
6. Plug-and-Play Connectivity
   USB-C (ground unit) and UART/TTL (air unit) with 5 V power; pre-crimped cables included for fast install.
   
7. Intelligent Link Management
   Frequency-hopping/spread-spectrum (model-dependent), forward error correction, CRC, and auto-reconnect for resilience.
   
8. Configurable Airspeed & Net IDs
   Set your network ID, RF channel/plan, air rate, and transmit power to avoid crosstalk when multiple teams fly nearby.
   
9. Compact & Lightweight
   Air unit minimizes mass and footprint on small multirotors and fixed-wings; ground unit is durable for field use.
   
10. Telemetry-Grade Range
    Optimized for line-of-sight operations; range scales with antenna choice, placement, altitude, and environment.
    

Typical Specifications (may vary by variant)

• Frequencies: 433 MHz or 902–928 MHz (915 MHz class), region dependent
  
• Output Power: 20 mW–500 mW adjustable
  
• Air Data Rate: Configurable (e.g., 9.6–250 kbps class)
  
• Modem Features: FEC, interleaving, CRC, FHSS (where supported)
  
• Interfaces: Air unit UART/TTL (3.3/5 V tolerant), Ground unit USB-C (CDC serial)
  
• Supply Voltage: 5 V (air) via flight controller rail/BEC; USB-powered (ground)
  
• Antenna: SMA/IPEX depending on unit; monopole or whip included
  
• Form Factor / Mass: Ultra-compact air module for small UAVs; ruggedized ground module
  
• Operating Temp: Field-ready range, passive cooling; duty-cycle limits apply at max power
  

In the Box

• Ground radio (USB-C)
  
• Air radio (UART/TTL)
  
• Antennas (matched for selected band)
  
• JST/GH-style wiring harnesses and heat-shrink
  
• Quick configuration guide
  

Integration & Setup (Quick Start)

1. Select Band & Antennas: Ensure your 433/915 MHz choice complies with local rules; install the matched antennas.
   
2. Wire the Air Unit: Connect TX ↔ RX, RX ↔ TX, GND, and 5 V to your flight controller’s telemetry port (e.g., TELEM1).
   
3. Connect the Ground Unit: Plug into your laptop/tablet; it enumerates as a serial port.
   
4. Pair & Configure: Set Net ID, air rate, and TX power; confirm RSSI and link quality in your GCS.
   
5. Mount for Performance: Keep the air antenna clear of carbon, batteries, and ESCs; orient vertically for better polarization match.
   
6. Range Test: Walk-back test before first mission; verify failsafe behavior and GCS alarms.
   

Best Practices for Reliable Links

• Antenna Placement: Elevate the ground antenna, use a tripod mast when possible, and maintain line of sight.
  
• Power Management: Use clean 5 V with adequate current; avoid noisy BECs or share grounds carefully.
  
• RF Hygiene: Separate RC control and video transmitters; maintain proper spacing and frequency planning.
  
• Airspeed Tuning: Lower air data rates for long range; raise for denser telemetry if you have link margin.
  
• Thermal Awareness: At 500 mW continuous, ensure airflow over the ground unit; respect duty-cycle limits.
  

Use Cases

• Mapping & Survey: Stable live telemetry for waypoints and camera trigger feedback.
  
• Inspection & Utility: Long linear assets (pipelines, lines, tracks) where cellular is unreliable.
  
• Research & Education: Repeatable test links for autonomy stacks and swarm experiments.
  
• Agriculture: Coverage across large fields with robust link quality for variable-rate tasks.
  
• Search & Training: Reliable command/telemetry when practicing GPS-denied procedures (with caution).
  

Safety & Compliance

• Licensing: 433 MHz and 915 MHz operation may require amateur/ISM licensing and adherence to local ERP/EIRP limits.
  
• Interference Avoidance: Coordinate with on-site RF users; test coexistence with RC/video systems.
  
• Failsafe: Always configure return-to-home or loiter on telemetry loss; never rely on telemetry as the sole control link.
  
• Mission Planning: Fly line-of-sight where required; obey altitude and airspace regulations.
  

Why Choose Radio Telemetry V5

You get a field-proven, high-power telemetry link in a compact, easy-to-integrate package—built for real UAV missions. With adjustable power to 500 mW, dual-band options, robust error correction, and friendly wiring, the V5 gives your ground station the dependable data pipe it needs—so you can focus on flying the mission, not fighting the link.

Meta Tag Description

Radio Telemetry V5 for UAV: 433/915 MHz, up to 500 mW, long-range full-duplex data link with FEC, USB-C ground unit and UART air unit—reliable telemetry for drones and autonomous platforms.

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