915mhz Telemetry Air Module For 2-way Half Duplex Telemetry System 3dr Radio I

US $15.33

Shenzhen, China
Jan 29th

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915MHz Telemetry Air Module for 2-Way Half Duplex Telemetry System 3DR Radio System Compatible Description: 915MHz Telemetry Air Module for 2-Way Half Duplex Telemetry System 3DR Radio System Compatible The Radio "Air" module is part of the new telemetry system. It would work in conjunction with the "Ground" module offering a 2-way half duplex wireless communication system.A It base on 3DR Radio system and 100% compatible. Features - Small size and light weight - Available in 915MHz 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. Other - Dimension: 17mm x 35mm (no include SMA connector) - Weight: 4.6g/16.8g (include cable and antenna) Package Included: - Air Module 915Mhz x 1 - UART 4Pin cable 300mm x1 - 2.5dbi Antenna x1 Shipping & Payment: Here Offer 100% Satifiation Service,Inlucde re-send item&refund payment; All items here offer 1 year warranty It is not my Duty for Custom Tax All items will be shipped via int'l air mail( no tracking number for items under $50), the time normally takes 7-15 business days. may be later arrivel if the item is checked by custom; We only accept paypal payment.