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147 Results for "rtl-sdr"

  • RTL-SDR
  • Details     from RTL-SDR
  • I will start with the following equipment:RTL-SDR dongleLaptop running WindowsRaspberryPi

  • networked RTL-SDR server
  • Details     from networked RTL-SDR server
  • my original design was based on a Pi board and Nooelec RTL-SDR. along the way, i found a very small wifi router, the GL-AR150, that comes with an external antenna, two configurable ethernet ports, a usb port and openwrt firmware for 28USD. that seemed...

  • Raspberry Pi Digital Police Scanner
  • Details     from Raspberry Pi Digital Police Scanner
  • ***There is an update for this project using OP25 which works better. See the main projects page.*** Orhttps://hackaday.io/project/181529-raspberry-pi-op25Just for reference on the LCD Screen:3.5" touch screen:Part# MP13501https://www.waveshare.com/3.5inch-rpi-lcd-a.htm-------------------Commands...

  • RTL-SDR With Upconverter and Case
  • Details     from RTL-SDR With Upconverter and Case
  • I got my hands on an RTL-SDR a couple of years ago, and was thrilled at the amazing utility of these little devices. A simple $20 device and some free software (along with my desktop computer) gave me some of the functionality of much, much more expensive...

  • 28.8MHz RTL-SDR TCXO
  • Details     from 28.8MHz RTL-SDR TCXO
  • The standard RTL-SDRs (and especially ones in a smaller case) drift quite a lot in frequency until they have warmed up. This makes receiving narrow band signals (in the HF bands, using an upconverter) quite hard without periodically readjusting the tune...

  • MakeBook pro
  • Details     from MakeBook pro
  • I plan to remove the laptops logic board and optical drive and replace them with:Banana Pro SBCRTL-SDRArduino Pro MiniLogic PiratePart of the goal is to maintain a normal looking macbook, so I will try to reuse as many parts as I can such as the keyboard,...

  • LNA GPS front end
  • Details     from LNA GPS front end
  • All there is to it really is two SMA connectors, the chip itself and a 2.5V linear voltage regulator.Lacking proper RF test gear, the only way for me to see if it works is if I can receive something using a cheap rtl-sdr and a ceramic patch antenna.I...

  • Software Defined Radio Notes
  • Details     from Software Defined Radio Notes
  • The video I just made is at  https://youtu.be/8xvTIq_Nohw  and is called  Comparing three SDRs - First StepsIt will be available about 6:30 pm Houston time on 18 Sep 2019. I compare two RTL_SDR Blog V3s and then one of them to a NooElec...

  • SineStick
  • Details     from SineStick
  • As mentioned above, the SineStick is intended to be the complementary opposite of the RTL-SDR; half of a full radio. Sort of. A true opposite of the ADC in an SDR would be a DAC - a digital analog converter. Instead this device utilizes a programmable...

  • Raspberry Pi OP25
  • Details     from Raspberry Pi OP25
  • This is a better version of a Raspberry Pi Police Radio as we are using OP25 alone, in lieu of DSD paired with GQRX. The DSD/GQRX combo was initally chosen because of its visual impression, however OP25 works much better, it doesnt suffer from having...
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