433Mhz 500mw Telemetry Set Compatible PX4 & APM

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The price includes VAT
Delivery weight: 150 g

433Mhz 500mw Telemetry Set Compatible PX4 & APM

*Note: This is not an original 3DR brand product.

433MHz Radio Wireless Telemetry System comatble with Pixhawk and APM Flight Controller

The Radio telemetry system is designed as an open source Xbee replacement radio set, offering a lower price, longer range and superior performance to Xbee radios. It’s available in 915Mhz and 433Mhz; and in the following configurations: serial board (for the air) and USB (for the ground).

The system provides a full-duplex link using HopeRF's HM-TR and data modules running custom, open source firmware. Interface to the module is via standard 5V-tolerant TTL serial / FTDI USB serial.

The SiK firmware includes a bootloader that permits radio firmware upgrades over the serial interface, and radio firmware with configurable parameters. Firmware upgrades and configuration are fully supported in the APM Mission Planner . Configuration is also possible through the 3DR Radio Configurator or AT commands.

Included with this product:

•2 x "Radio Moden 433Mhz "Air" module"
•2 x "Telemetry Cable"
•2 x "Antenna 433MHz RP-SMA 2dBi"

•3DR Radio Configurator


Hardware features and specifications:

•Very small size
•Light weight (under 4 grams without antenna)
•433MHz variants
•Receiver sensitivity to -121 dBm
•Transmit power up to 20dBm (100mW)
•Transparent serial link
•Air data rates up to 250kbps
•MAVLink protocol framing and status reporting
•Frequency hopping spread spectrum (FHSS)
•Adaptive time division multiplexing (TDM)
•Support for LBT and AFA
•Configurable duty cycle
•Built in error correcting code (can correct up to 25% data bit errors)
•Demonstrated range of several kilometers with a small omni antenna
•Can be used with a bi-directional amplifier for even more range
•Open source firmware
•AT commands for radio configuration
•RT commands for remote radio configuration
•Adaptive flow control when used with APM
•Based on the HopeRF HM-TRP radio module, featuring an SiLabs Si1000 RF microcontroller.

*Note: This is not an original 3DR brand product.


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Delivery weight: 150 g
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