Сайт «rtl-sdr.com/comments»

Comment on Help Support RadioCapture – A Project that Records Entire Trunked Radio Systems and Provides Online Access to Audio by kjb

depends on the countries, in some countries the communications are public, recorded and published.

Comment on RTL-SDR Tutorial: Cheap ADS-B Aircraft RADAR by Roger Oveur

you should use something like https://www.everythingrf.com/rf-calculators/line-of-sight-calculator – now that deosnt take into consideration LOS density@RF frequency of choice (rain, fog, smog ..the worst actually) and it does not consider diminishing returns, Friis and path loss….but it does give it a generalization of using the aircraft as the antenna height. IE 30,000ft ….approx 210 miles etc.

Comment on Help Support RadioCapture – A Project that Records Entire Trunked Radio Systems and Provides Online Access to Audio by cya

Is this legal? I do not think it is, at least not in my country …

Comment on Receiving GOES Weather Satellite HRIT with an SDRplay and 2.4 GHz WiFi Grid Antenna by Harry

Are you saying that I can use a modified 2.4GHz antenna and point it at the right point in the sky without skew and I’ll still be able to receive the signal perfectly well?
Because that would save me quite some effort, my current tripod doesn’t have the skew adjustability.

Comment on SignalsEverywhere: SDR Console V3 Transmitting with PlutoSDR by Corrosive of SignalsEverywhere

About 30′ xD you’re pretty spot on.
Correct radio was set to 1 watt and was overloading the Pluto a bit.

Comment on RTL-SDR Tutorial: Cheap ADS-B Aircraft RADAR by Stevesweb

That was 200 miles out! And the age 12 was when I made an AM broadcast radio out of a long wire antenna, hand wrapped coil and a diode. Science Teacher was quite impressed. Well, only after I talked him into running a 100 feet of wire across the playground 🙂

Comment on Help Support RadioCapture – A Project that Records Entire Trunked Radio Systems and Provides Online Access to Audio by Whiskey7

This site looks like a modified version of https://github.com/ScanOC/trunk-player

Comment on An online Software Defined Radio training course by Dean Weiten

The course is still online, and is still $29.99, but the site is obsolete and is now at Tactical Nework Solutions.

Comment on RTL-SDR Tutorial: Cheap ADS-B Aircraft RADAR by Stevesweb

I am using a recently purchased the RTL-SDR V3 dongle with the RTL-SDR ADS-B 1090 MHz LNA (had to wait a while for it to be available) and a TRAM 1411 discone antenna (at 15 feet). I am receiving an avg of 65 aircraft at 200 feet out. Windows 10 Surface Tablet. I’m in central US. This is much better reception than I anticipated. I’ve had a hobby of radio communication since age 12 (1974). Only TX I’ve done was CB Radio years ago, everything else has been RX. RTL-SDR blog has opened a whole new universe of radio reception. Thanks to RTL-SDR.COM and all of the comments. Every post helps with setting up SDR.

Comment on Quick Start Guide by Anonymous

using the qsg I got to step 12 & it would flash then disappear. what should i do now?

Перевод
Рубрики
Архивы
Апрель 2019
Пн Вт Ср Чт Пт Сб Вс
« Мар    
1234567
891011121314
15161718192021
22232425262728
2930