Архив за 27.07.2018

Comment on PlutoWeb: Custom firmware for the PlutoSDR that enables you to Run OpenWebRX, dump1090 etc directly on the device by unixpunk

Sorry, no, at least not yet. First put the boot.frm on the mass storage and eject it, then wait. Once its done and back up, put the pluto.frm on the mass storage and eject it. Then it should boot, reboot once and be ready to go. If using USB, just enter the 192.168.2.1 IP into your browser. HTH

Troubleshooting Help • SDR# receives data slowly (despite working fine previously)

Hello, I am new to SDR# and I'm sure this is issue is a result of not being aware of some nuance feature, but I digress. I had installed SDR# with an rtl-sdr v.3 with success and was able to receive data normally with the waterfall updating at a steady rate. following this I have installed orbitron and linked the two applications successfully. After this install there were no performance issues. I then followed the instructions on how to decode Meteor M-2 data and installed the subsequent plugins. https://www.rtl-sdr.com/wp-content/uplo ... ime_v2.pdf After this install the problems began, the software began to act slow as audio would be choppy and the waterfall update would be delayed. This would happen regardless if i was tracking a satellite or not. This is not a result of CPU usage as its utilization remains under 20%. I removed the plugins from the .xml to see if it would speed up again, but it did not, finally I installed a clean copy of SDR# and the new program works fine in the separate directory.

I have quite a few hours invested in setting up the original software and dont quite want to redo it all only to have it slow down again so any ideas of how to fix this problem would be greatly appreciated.

Thanks

Statistics: Posted by Derek_Fronek — Fri Jul 27, 2018 9:57 pm


Comment on Monitoring Home Power Consumption with an RTL-SDR by Frank

Very curious about using this RTL-SDR for reading Gotenna, Beartooth, or Sonnet mesh networks transmitting in the 902-927Mhz ISM frequencies in cleartext.
Could you please drop me a line at Catsignal.US@gmail.com

Comment on PlutoWeb: Custom firmware for the PlutoSDR that enables you to Run OpenWebRX, dump1090 etc directly on the device by Anonymous

Anyone having a how-to-do-it for newcomers? I put the dfu file on the mass storage but no love showed to me….
And whats the local name to access the websdr?

Alexander Karabanov

Прохождение на 43 мгц ( LOW BAND)

Прохождение на 43 мгц ( LOW BAND) (00:04:15)

Очень редкое прохождение на 27 мгц Кривой Рог!!! И Прикарпатье

Очень редкое прохождение на 27 мгц Кривой Рог!!! И Прикарпатье (00:20:11)

Супер редкое прохождение на 27 МГц Одесса.Чернигов. Винница!!!

Супер редкое прохождение на 27 МГц Одесса.Чернигов. Винница!!! (00:09:26)

User Projects • Re: TETRA Trunk Tracker for use with SDR# and TETRA Demodulator plug-in

I tried Chrome, Firefox and IE, and turn off all plugins.
The problem still occurred.
Can you send the file to my via e-mail.
My mail address is ayuhsu84727@gmail.com
Thank you again!!

Statistics: Posted by oscarhsu84727 — Fri Jul 27, 2018 3:34 pm


Новая информация по конвертору 1.7ГГц — 137МГц. Ошибки и изменения 1. Поскольку…



Новая информация по конвертору 1.7ГГц - 137МГц.
Ошибки и изменения
1. Поскольку смеситель удваивает частоту генератора, то генератор должен работать не на частоте 1536МГц а на 768МГц. Что означает замену частотной нормали для PLL с 6МГц на 3МГц.
2. PLL MC12179 на частоте 3МГц не работает с кристаллом. Кристалл был заменён на генератор 3МГц.
3. Для генератора был добавлен стабилизатор на 3.3В. Стабилизаторы THT были заменены на SMD.
4. Самая главная ошибка: плата была изготовлена на FR4 1.6мм. А должна была на FR4 0.8мм. В следствии этого характеристики планарных фильтров получились совсем другими.

Была заказана новая плата. Проект продолжается.

User Projects • Re: TETRA Trunk Tracker for use with SDR# and TETRA Demodulator plug-in

I just tried link and it's OK. (with Firefox)

If you are using content/ad-blockers, you may need to disable them.

Statistics: Posted by thewraith2008 — Fri Jul 27, 2018 3:16 pm


Comment on RF Analyzer Android App for the HackRF by Jason J

Connect a HackRF to the mini USB port using an OTG cable or adapter.

User Projects • Re: TETRA Trunk Tracker for use with SDR# and TETRA Demodulator plug-in

I can't download it.....
Mega always show 'Temporary error, retrying.".
Can anyone help me to download the file.
Thank you!

Statistics: Posted by oscarhsu84727 — Fri Jul 27, 2018 2:32 pm


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