rpitx
rtl-sdr-blog
rpitx | rtl-sdr-blog | |
---|---|---|
35 | 100 | |
3,839 | 244 | |
- | - | |
5.7 | 7.6 | |
about 2 months ago | about 1 month ago | |
C | C | |
GNU General Public License v3.0 only | GNU General Public License v3.0 only |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
rpitx
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Flipper Zero: Multi-Tool Device for Geeks
As someone with a HackRF PortaPack knockoff I got from ebay, I would agree that SDRs are better and cheaper than ever before. However, I think the average person will struggle with using a HackRF for more complex projects. I've used URH before, and while useful, it can be intimidating for beginners.
Also, while I like the RTL-SDR (and the price tag!), you can't transmit with it. While this isn't a deal breaker to everyone, if you'd like to clone a garage door remote, for example, you need to be able to transmit. While you could use something like a raspberry pi and rpix [0], but I think it is more work than it's worth for many. Also, multiple RTL-SDRs are required for higher bandwidth applications like ASTC TV or trunked radios.
With the flipper, I think the main draw for most is the point-click-done nature. Include the Android/iOS app and it makes it easy to configure on the go without a computer. The expandability is one of the main feature that will increase adoption over time compared to the HackRF+PortaPack which, from what I saw in the past, lacked longer-term support and regular updates and new features.
[0] https://github.com/F5OEO/rpitx
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Rust SDR Amateur Radio Network Interface
HackRF One is an option. There are a number of others. Legality varies by country/frequency/power level.
Can also make a Raspberry Pi act as a transmitter (https://github.com/F5OEO/rpitx), which could hit the zwave frequency but not the zigbee one. (Also, make sure to put a low pass filter on it.)
- FlipperZero: Month Battery Life with Firmware Update
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Looking for Low Voltage (5V) High Bandwidth (144MHz-420MHz) Amp (3-5 watts)
The warning at https://github.com/F5OEO/rpitx#hardware suggests a bandpass filter will be needed but has no additional info. https://github.com/F5OEO/rpitx/issues/40 looked promising but is closed.
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I can stream anything on a radio frequency
On a similar path, you might look at: rpitx
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Embedded Systems Weekly #128
RF transmitter for Raspberry Pi With this project you can turn your Raspberry Pi into an RF transmitter with only a filter to avoid interferences.
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Turn Raspberry Pi’s GPIO into an FM Transmitter
RPITX is the spiritual successor of your project!
https://github.com/F5OEO/rpitx
And it does work with nearly every RPi.
And unlike only doing FM (97MHz-108MHz), it can emit from an IQ datastream from 10KHz to 1.5GHz.
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GNURadio for Pi?
Hey everyone, I've recently discovered that the Raspberry Pi can act as a radio tranceiver, and am hoping to use it for security research. While projects such as rpitx act as a great tech demo, they don't offer me the modularity/parametrization I was hoping for. Ideally the end state for this would be a cheaper/less effective HackRF.
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How easy is it to make a pulse generator and simple spectrum analyser using arduino or raspbery pi? Which one would be easier to do?
The RPITX project supposedly can generate signals up to 1.5GHz with an unmodified Pi, though, which is interesting... a true spectrum analyzer needs a receiver end, though.
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Je možno imeti svoj radio?
če si vešč z linuxom (no z GNU-linuxom da ne razjezim folka) pa najdeš en raspberry pi, ti lahk to pomaga https://github.com/F5OEO/rpitx
rtl-sdr-blog
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help with rtl-sdr V3
https://www.rtl-sdr.com/ is a good place to start for SDR articles, software and advise. Good luck.
- RTL-SDR
- SDR# Crashes When Tuning
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SDRSharp rev 1913 bug?
I've reported it here: https://github.com/rtlsdrblog/rtl-sdr-blog/issues/18
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Radically different noise levels of different software and other noise reductions
Download the https://github.com/rtlsdrblog/rtl-sdr-blog or https://github.com/librtlsdr/librtlsdr version instead. Even try both, since there may be differences.
- [r/UFOs] TIL you can download live images from satellites passing overhead. For any of you so inclined.
- So i bought the rtlsdr.com dongle but what is the practical use of it?
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Cancel message
Take a look at the RTL-SDR, I have a Blog v3 and it's great.
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NXP LA9310: A new platform for SDR and the 10-year-old AD9361 RF Transceiver
This site has some great examples on what various inexpensive SDR hardware can be used for: https://www.rtl-sdr.com/. Use cases range from receiving weather satellite imagery, to reverse engineering radio protocols (e.g. for remote door openers). Several years ago I used an inexpensive DVB USB dongle containing the RTL2832U chip (which enables SDR), to sniff 2G/GSM broadcast packets.
- What are some apps similar in idea to FlightRadar?
What are some alternatives?
rpidatv - Digital Television Transmitter on Raspberry Pi
hackrf - low cost software radio platform
librpitx - Radio frequency transmitter library - Engine of rpitx
rtl-sdr - RTL-SDR experimental branch
fl2k-examples - Example flowgraphs for osmo-fl2k
SatDump - A generic satellite data processing software.
rtl_fl2k_433 - rtl_fl2k_433 - a generic data receiver and transmitter
esp8266_deauther - Affordable WiFi hacking platform for testing and learning
hassio-addons - :heavy_plus_sign: Docker add-ons for Home Assistant [Moved to: https://github.com/home-assistant/addons]
vive-diy-position-sensor - Code & schematics for position tracking sensor using HTC Vive's Lighthouse system and a Teensy board.
carl9170fw - CARL9170 Firmware Source Repository
cleanflight - Clean-code version of the baseflight flight controller firmware