433Mhz 100mW Radio Telemetry Kit

(3 customer reviews)

In stock

SKU: 29600
  1. Available in 433Mhz
  2. Air data rates up to 250kbps
  3. The range is approx 1 mile (1.6 Km)
  4. MAVLink protocol framing and status reporting
  5. Frequency hopping spread spectrum (FHSS)
  6. Adaptive time division multiplexing (TDM)
  7. Support for LBT and AFA
  8. Micro-USB port
  9. Adaptive flow control when used with APM
  10. Based on the HopeRF HM-TRP radio module, featuring a SiLabs Si1000 RF microcontroller.


(Including GST)

In stock

Select below products to add together

Orange 3.7V 360mAh 30C 1S Lithium Polymer Battery Pack ₹ 259

New Price: ₹ 6325

Purchase this product now and earn 64 Robu Points!

Free Delivery above ₹499
Free Delivery
above ₹499
1 Year Warranty
15 Days Warranty
Cash On delivery
Cash on Delivery*

Didn’t find what you are looking for?

Category: FPV Antennas and Trans-Receivers
Tags: Transmitter, Receiver, FPV, Transmitter Receiver, Flight controller, Pixhawk 2.4.8, Transceiver, RF, Radio Frequency, Telemetry, APM, Pixhawk

This is 433Mhz 100mW Radio Telemetry V2 Kit is based on the 3DR Telemetry kit and is 100% compatible as it runs the same firmware onboard. This firmware used by 3D Robotics is completely open-source which is, of course, the reason we are able to use it on our own version at Unmanned Tech.

The Unmanned Telemetry Kit is compatible with Ardupilot or Pixhawk-based systems and allows you to easily add a two-way telemetry connection between your drone and ground station. This product comes with our full support and warranty as we are confident in the functionality and reliability of this item.

This is the new and improved V2 of the Unmanned Telemetry kit. The full features and specifications are listed below but the main features are that both air and ground module are now interchangeable, and each is with a USB connector and a DF13 connector. Please note that to connect to Pixhawk, it is a good idea to also purchase a 6-pos to 6-pos cable as this is easier and better than using the cable included.

Note : Product is available in two variants with casing and without casing you will receive random. 
  1. This telemetry only could use with APM compatible control board.
  2. As we have some variations in the color of connecting cable, we will be shipping it randomly to our customers.

Features :

  1. Very small size & Lightweight (under 4 grams without antenna)
  2. Transparent serial link
  3. MAVLink protocol framing and status reporting
  4. Frequency hopping spread spectrum (FHSS)
  5. Adaptive time division multiplexing (TDM)
  6. Support for LBT and AFA
  7. Configurable duty cycle
  8. Interchangeable air and ground modules
  9. Micro-USB port
  10. 6-position DF13 connector
  11. 100 mW maximum output power (adjustable)
  12. Based on HopeRF’s HM-TRP module
  13. RP-SMA connector
  14. 2-way full-duplex communication through adaptive TDM
  15. UART interface
  16. Transparent serial link
  17. MAVLink protocol framing
  18. Frequency Hopping Spread Spectrum (FHSS)
  19. Configurable duty cycle
  20. Error correction corrects up to 25% of bit errors
  21. Configurable through Mission Planner and APM Planner
  22. Built-in error correcting code (can correct up to 25% data bit errors)
  23. The demonstrated range of several kilometers with a small Omni antenna
  24. Can be used with a bi-directional amplifier for even more range
  25. AT commands for radio configuration
  26. RT commands for remote radio configuration
  27. Adaptive flow control when used with APM
  28. Based on the HopeRF HM-TRP radio module, featuring a SiLabs Si1000 RF microcontroller.

Package Includes :

1 x 3DR Radio Telemetry with the case and Tx and Rx Antenna.
2 x cables (APM/PIX).
2 x 3.5dbi antennas.


Rated Power (W)




Receive Sensitivity(dBm)


Serial Interface


Air Data Rates(kbps)


Operating Current (A):



3.6 to 7

Operating Temperature (°C)

-10 to 85

Weight (g):


Shipping Weight 0.039 kg
Shipping Dimensions 10 × 7 × 5 cm
15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects. Replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

Based on 3 reviews

4.7 overall

Add a review

  1. [email protected]

    very good module

    [email protected]

  2. Akshay (verified owner)

    Very good telemetry module for APM/pixhawk



    Very good telemetry module for APM/pixhawk & it also supports NAZE32 full version via MAVLINK.


SIK Firmware

Questions and answers of the customers

There are no questions yet. Be the first to ask a question about this product.

Only registered users are eligible to enter questions
Country Of Origin: China

You may also like…