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Length: 3:58 -
Rating: 5.0 (6 ratings) -
View: 367 -
Author: kc8grq
Caller-ID unit FSK 1200 baud sound, similar to APRS and Packet on Ham Radio.
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Length: 15:0 -
Rating: 5.0 (47 ratings) -
View: 9750 -
Author: Jeff Quitney
more at http://scitech.quickfound.net/ FUNDAMENTALS OF AM AND FM RADIO COMMUNICATION, HOW FM ELIMINATES PROBLEM OF ELECTRICAL INTERFERENCE, FUNCTIONING OF FM...
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Length: 10:21 -
Rating: 5.0 (4 ratings) -
View: 335 -
Author: Aleksandra Rohde
Our latest video illustrating broadband radio experimental equipment at 420 MHz to transmit 57 miles. Purpose is to link inside disaster area with emergency ...
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Length: 10:44 -
Rating: 5.0 (7 ratings) -
View: 750 -
Author: CalgaryToad
This is a short tutorial on WSPR or the weak signal reporter network. Designed for QRP hams to send FSK signal transmissions and see instant propagation repo...
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Length: 13:36 -
Rating: 5.0 (9 ratings) -
View: 1907 -
Author: CalgaryToad
This is a short tutorial on WSPR or the weak signal reporter network. Designed for QRP hams to send FSK signal transmissions and see instant propagation repo...
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Length: 14:22 -
Rating: 3.0 (2 ratings) -
View: 211 -
Author: Goyotero1000's channel
WRT54g mod to 2350-2450Mhz with replaced 20MHZ Crystal for 19.68Mhz shifting down ~50Mhz (ham radio use only). Noise level much better so as to improve range...
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Length: 0:17 -
Rating: 0 (0 ratings) -
View: 44 -
Author: kc8grq's channel
Cat-5 data cable spining in the wind. Cable is on the right vertical leg. It can be seen spinning in second 1/2 of video.
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Length: 0:19 -
Rating: 0 (0 ratings) -
View: 47 -
Author: Advantec Italia
Prodotto distribuito da: http://www.advantec.it Video che dimostra le funzionalità di richiesta posizione GPS locale o ad una radio remota via radio. Video d...
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Length: 4:9 -
Rating: 0 (0 ratings) -
View: 415 -
Author: ladovinac
HF station Barrett BC550, 1.6 - 30 MHz, AM, LSB, USB, CW, FSK.
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Length: 0:39 -
Rating: 5.0 (3 ratings) -
View: 3080 -
Author: VRHome
Telemetry using the audio channel of a video transmitter, used for flying a model plane in FPV (First Person View). The modulation is based in the Bell 202 m...
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Length: 29:46 -
Rating: 5.0 (31 ratings) -
View: 5908 -
Author: balint256's channel
http://twitter.com/spenchdotnet Playlist: http://www.youtube.com/playlist?list=PL618122BD66C8B3C4&feature=view_all Fast Auto-correlation Sink: http://wiki.sp...
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Length: 0:55 -
Rating: 0 (0 ratings) -
View: 33 -
Author: Bill OakHill
it meanders around the band until I transmit then it shifts quickly and then recenters itself on the waterfall. what is this noise?
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Length: 1:3 -
Rating: 5.0 (6 ratings) -
View: 4694 -
Author: Heikki Hannikainen
Tecnomen HiQ 1000 paging transmitter driven using a self-built POCSAG encoder. The POCSAG binary code for the complete burst is generated using the new POCSA...
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Length: 2:5 -
Rating: 3.6666667 (3 ratings) -
View: 1696 -
Author: ☺
Read Here: ABOUT THE VIDEO Caution: Lasers can be dangerous. Even though this is a very low power laser, do not shine it in anyones or your pets eyes. This v...
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Length: 10:28 -
Rating: 5.0 (3 ratings) -
View: 6575 -
Author: ehudshany
WinSoft RFA - RF Analyzer - A Soft Panel for Controlling PXI RF modules. The RFA, is an intuitive software panel that enables you to use your RF PXI modules ...
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