Software Defined Radio 3.2 Inch Touch LCD Screen Supports 1MHz6GHz Reception Transmission GPS AM FM SSB ADS B SSTV SDR Radio Receiver1PROFESSIONAL DESIGN: H1+ for Portapack SDR software radio platform development board, 3.2 inch TFT 240 x 320 LCD with resistive touch panel. Rotating wheel and selection buttons. Micro Storage Card slot for data storage and word storage. 2WIDE RANGE OF APPLICATIONS: SSB, AM, narrowband FM, wideband FM sound reception, spectrum waterfall. wideband (18MHz) spectrum analysis and cascading. Monitor ship (AIS), automotive (TPMS) and utility meter transponders (ITRON ERT). 3SUPERIOR PERFORMANCE: for Portapack is a great expansion board to help you try to do something about signal recording, signal receiving decoding, signal transmitting without the need of computer software. 4EASY TO USE: Simply add a USB cable connection for power and you can explore the radio spectrum anytime, anywhere. for PortaPack firmware runs on a fast ARM processor. No computer is required (except for reprogramming the firmware). 5PREMIUM MATERIAL: The software defined radio receiver is made of premium aluminum alloy, which is sturdy and durable, rust and wear resistance, with stable performance and long service life.