Telemetry Radio Holybro MicroHard P400

Product detailed description

Telemetry Radio Holybro MicroHard P400

Holybro Microhard Telemetry Radio integrates microhard Pico Series RF module which is capable of delivering high-performance wireless serial communications in robust topologies, such as Point to Point, Point to Multipoint.

Features:

- USB Type-C port, integrated USB to UART converter
- 6-position JST-GH connector, can be directly connected to the TELEM port on various flight controller
- High voltage BEC onboard, Support DC7~35V voltage supply
- UART transmission LED indicator
- Three-stage RSSI LED indicator  
- Transmission within a public, license-exempt band of the radio spectrum
- Transparent, low latency link rates up to 276 kbps (P900) and 345 kbps (P860 & P400) 
- Supports a robust true Mesh operation with auto-routing (P900 Only)
- 32 bits of CRC, selectable retransmission and forward error correction
- Separate diagnostics port, transparent remote diagnostics and online network control

Specifications:

- Frequency Range: 410 to 480 MHz
- Transmit Power (software adjustable): 100mW to 1W (20-30dBm)
- Link Rate: Up to 345 kbps
- Serial Baud Rate: 300 bps to 230 kbps
- Range: Up to 60 miles (100 km) @ 19.2 kbps
- Spreading Method: Frequency Hopping, GMSK, 2GFSK, 4GFSK, QPSK
- Operating Modes: Point-to-Point, Point-to-Multipoint, Store & Forward Repeater, Peer-to-Peer
- Input Voltage: DC7~35V (4-position JST-GH)
- Power Consumption: Sleep < 1mA / Idle 20mA / Rx: 45mA to 98mA / Tx Peak: 2A
- Error Detection: 32 bits of CRC, ARQ
- Weight: 44g (without antenna), 67g (with antenna)

Package includes:

- 1x  Microhard P840/P900/P400 Radio
- 1x  Antenna
- 1x  XT30 Power cable
- 1x  GH 6P to 6P cable 
- 1x  Metal Pin