Wednesday, February 11, 2015

REALLY AMAZING! The Portable SDR Project! 42 Hours Left To Save It!

Holy cow! Look at that rig. The whole HF spectrum. AM, CW, SSB, Digital Modes, Waterfall display, GPS. It may even have a Vector Network Analyzer! (Deep breaths Pete Juliano, deep breaths!)

Michael KE7HIA is trying to get this project going via a Kickstarter campaign. He needs to get to $60,000 He currently has about $47,000 pledged. There are only 42 hours to go:

https://www.kickstarter.com/projects/1703258614/psdr-pocket-hf-sdr-transceiver-with-vna-and-gps

Wow, this rig would have been great for my Double A DR DX-pedition!

Features:

Coverage from 0 to 35MHz
Waterfall display that lets you see radio signals
Receives AM, USB (Upper Side Band), LSB (Lower Side Band), and Morse code (CW)
Modulates USB and LSB signals
Variable bandpass filter

Hardware:

Powerful ARM processor
Color LCD display
Dual DDS frequency Synthesizers
Quadrature Sampling Detector & Exciter
Digitally controllable instrumentation amplifiers
Morse Code key (the "Giblet" on the bottom right corner of the enclosure)
Magnitude & Phase measurement chip (for VNA and antenna analysis functions) with Impedance Bridge
Dual SMA connectors, smartphone style earphone/microphone connector, and USB port
GPS
Built in Microphone and Speaker
Internal Lithium Polymer battery with charger and high efficiency switching regulator
MicroSD slot
Pads for grabbing raw I/Q signals, both in and out.

Things it will be able to do with your help:

I designed the hardware to be capable of the following, but I can't write all the software myself. Please note that I can't guarantee when or if these functions will be added, or that they will work as desired.

Work as a full Vector Network Analyzer (VNA)
Work as a spectrum analyzer
Cover more modes, including digital modes and image modes
Work as an emergency location beacon
Antenna Analyzer
Frequency Synthesizer
Media player
E Reader / Picture viewer
Have improved audio
GPS Mapping navigation device
High end ARM development board
USB control of any features, including the possibility to operate the PSDR remotely. The USB port supports USB On-the-Go, making it possible to connect keyboards or other devices. Firmware updates will also be possible over USB.