For HackRF One is a Software Defined Radio peripheral capable of transmission or reception of radio signals from 1 MHz to 6 GHz. Using the 3.5mm audio jack the Portapack can also be used as a standard Push to Talk or voice activated walkie talkie radio. 3.2-inch TFT240*320 screen With a transparent and drop-resistant shell, the SDR radio is strong enough to resist pressure One of the best things about the PortaPack is that it makes catching and replay of wireless signals like those from ISM band remote controls extremely easy (1) For Hackrf One Specifications: 1 MHz to 6 GHz operating frequency Half-duplex transceiver Up to 20 million samples per second 8-bit quadrature samples (8-bit I and 8-bit Q) For GNU Radio, SDR#, and the like Software-configurable RX and TX gain and baseband filter Software-controlled antenna port power (50 mA at 3.3 V) SMA female antenna connector SMA female clock input and output for synchronization Convenient buttons for programming Internal pin headers for expansion Hi-Speed USB 2.0 USB-powered Open source hardware for HackRF One 1 MHz to 6 GHz SDR platform software defined radio development board (2) Hardware Configuration: 3.2-inch TFT240*320 screen Navigation switch Audio output Microphone input DC 2.1 interface 4-layer gold plate ROSH process (3) HAVOC Features Include: IQ file replay Microphone FM transmit with CTCSS CTCSS decoder Frequency manager (save & load from SD card, with categories and notes) File manager "Soundboard" wave file player (put 8-bit mono files in SD card /wav directory) ADS-B receiver with map view SSTV transmitter Fully configurable transmit signals POCSAG transmitter Colour:As Shown Material:Plastic+Metal