Firmware PortaPack with HackRF One 1MHz-6GHz SDR Receiver Transfer AM FM SSB ADS-B SSTV Ham Radio Offline GPS Simulator

Note Exclusively write GPS simulator firmware for testing TCXO clocks older versions of hardware are not supportedWe customize portapack source put gpssim baseband signal file in micro sd through portapack send to air the result is very satisfying usage gps sdr sim e brdc3540 14n s 2500000 b 8 o gpssim c8 create text file named gpssim txt context sample rate 2500000center frequency 1575420000 and copy this two files into sd card at some dir gpssim c8 gpssim txt Add a PortaPack H1 to your HackRF One software defined radio and leave your laptop behind The PortaPack H1 attaches to your HackRF and adds a touchscreen LCD navigation controls headphone jack 0 5ppm clock reference real time clock micro SD card slot and custom aluminum case Just add a USB battery and you re ready to explore radio spectrum wherever you are The PortaPack firmware runs on the fast ARM processors in your HackRF No computer is necessary except for reprogramming firmware All of these CPLD authors use commercial grades from 0°C to 85°C but we use industrial grades from 40°C to 100°C More information you can go to this web https github com sharebrained portapack hackrf https www youtube com results search query PORTAPACK According to source code github com sharebrained portapack hackrf Driver Click here to openHardware configuration 2 4 inch 240 x 320 RGB LCD with resistive touch panel Four way arrow keys rotary jog wheel and select button Headphone microph