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A small "side by side" comparison of a Funcube dongle and a cheap RTL SDR DVB-T dongle (Hama Nano) connected to the same antenna and using identical test systems from a geostationary INMARSAT satellite to compare received signal to noise ratios (SNR). The FCD is used "live" in this video while the DVB-T IQ stream (1MHz bandwith) was prerecorded a few minutes before the video in order to avoid having to switch the dongles and reconfigure software back and forth and thus save some time in the video... |
From:
MegaOscarVideos
Views:
1652
 10
ratings |
| Time: 05:23 | More in Science & Technology |
Ham Radio SDR Videos
Dongle Shootout: Funcube vs RTL SDR - Part 1
Dongle Shootout: Funcube vs RTL SDR - Part 2
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This time small "side by side" comparison of a Funcube dongle and a cheap RTL SDR DVB-T dongle (Hama Nano) connected to the same antenna with no preamp and using identical test signals from geostationary UHF military satellite downlinks in the 240 - 270 MHz range to compare received signal to noise ratios (SNR). The FCD is used "live" in this video while the DVB-T IQ stream (1MHz bandwith) was prerecorded a few minutes before the video in order to avoid having to switch the dongles and reconfigure software back and forth and thus save some time in the video... Most of this satellite downlinks are encrypted data links except for the illegal Pirates from Brazil or occasionally other unintended uplinks or harmonics making it into the uplink :-) |
From:
MegaOscarVideos
Views:
1265
9
ratings |
| Time: 08:33 | More in Science & Technology |
SDR Transceiver Zeus ZS-1 - An Introduction
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This video introduces in about ten minutes time to all major aspects of the revolutionary SDR transceiver ZS-1, developed and produced by Alexandr Gromov of St. Petersburg, Russia. It shows tuning as well as adjustding bandwith, controlling noise filter, and much more. You can see how ZS-1 work together with multimode software, and how to do QRP work with it. |
From:
DK8OK
Views:
1686
13
ratings |
| Time: 10:11 | More in Science & Technology |
Remote SDR Software Defined Radio Monitor of ZS3D & Ai4W QSO
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Example of using Software Defined Radio "SDR-Radio" to remote monitor my Amateur Radio Signal. My station "Ai4W" is located in Lexington Kentucky US while "ZS3D" located in South Africa some 13204 km away. Having the ability to remote monitor is very helpful if your local transceiver is near QRM, IE family member turns on the Plasma TV. ;) 73- Pat --Ai4W |
From:
ai4w
Views:
127
 0
ratings |
| Time: 01:33 | More in Science & Technology |
Funcube Dongle Using upconvertor on 40m SSTV via VAC and MMSSTV
VO52 (HAMSAT) with FUNCube Dongle
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Video showing reception of the VO52 downlink over the UK on February 22 2012 around 08:25 UTC. Operating camera in one hand, and the software in the other! |
From:
nerdsville
Views:
63
0
ratings |
| Time: 02:28 | More in Science & Technology |
Testing My Behringer MS20 Speakers With Perseus SDR
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Testing My Behringer MS20 Speakers With Perseus SDR 4th December 2011 scottish-dxing.yolasite.com I am delighted with my new speakers the Behringer MS20 they are a bit expensive but the audio quality from them is excellent. The added advantage is I can connect my PCPerseus SDR and receiver to these speakers and can mix the audio or listen individually. |
From:
MARKGM20877
Views:
909
6
ratings |
| Time: 02:49 | More in Science & Technology |
cara promotional video - sdr sequence.movie.wmv
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The Cheltenham Amateur Radio Association - Presents - A bite-size video on... Getting Started Using Software Defined Radio |
From:
MrSimonCollings
Views:
268
3
ratings |
| Time: 03:41 | More in Education |
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