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Length: 0:28 -
Rating: 0 (0 ratings) -
View: 55 -
Author: Skypem3
Flying payload DL0TTM with linear transponder (2m/70cm), APRS transmitter (2m), CW transmitter (20m), Geiger-Müller tube.
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Length: 4:43 -
Rating: 4.5 (4 ratings) -
View: 2146 -
Author: MM0ROV
Aberdeen Amateur Radio Society GM3BSQ QRP Field Day 2009 using Elecraft K2.
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Length: 2:15 -
Rating: 0 (0 ratings) -
View: 65 -
Author: James Sanders
Hi this is Jim AG6IF, I'm an Extra class "new" ham operator. (New = 13 months) Working around the bands psk31 and QRP, I heard a strong signal on 15 Meters a...
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Length: 1:56 -
Rating: 0 (0 ratings) -
View: 300 -
Author: miakauisan
Antenna setup for field day Strung between three trees with ladder line leading down to a QRP tuner connected to a Flex 5000.
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Length: 8:11 -
Rating: 5.0 (19 ratings) -
View: 3954 -
Author: Sam Barricklow
Reception of radio signals from the North Texas Balloon Project. The balloon was launched near Hillsboro, Texas, south of the DFW Metroplex. Read more about ...
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Length: 2:45 -
Rating: 5.0 (1 ratings) -
View: 203 -
Author: Michael Parker
This was me operating from the garden of my Cambridge QTH back on the 19th February 2012. I had already QSO'd with Rick W3DIY on the 21st Jan 2012 under some...
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Length: 4:17 -
Rating: 0 (0 ratings) -
View: 651 -
Author: cheliderpeton
The Project Balloon is a research/hobby project of high attitude atmospheric balloons carrying a telemetric module with transmitters. It operates in amateur ...
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Length: 0:30 -
Rating: 0 (0 ratings) -
View: 62 -
Author: ve2wmg's channel
Sans aucune balise morse, ou signal APRS, c'est presqu'un miracle, si nous sommes venus à bout de localiser la charge, au moment ou les piles atteignaient le...
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Length: 4:12 -
Rating: 5.0 (3 ratings) -
View: 718 -
Author: Erin (:
MIT class of 2016 early action admits - "Hack the Tubes" project. I decided to send my Tube to the edge of space! I turned it into an Amateur Radio High-Alti...
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Length: 6:25 -
Rating: 5.0 (1 ratings) -
View: 255 -
Author: cheliderpeton
The Project Balloon is a research/hobby project of high attitude atmospheric balloons carrying a telemetric module with transmitters. It operates in amateur ...
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Length: 15:19 -
Rating: 5.0 (1 ratings) -
View: 228 -
Author: Jim Howard
Update 9/28/2012 Here are some details of the coming 2012 Launch #20 "The launch for NTBP #20 on Sept. 29 had been postponed to Oct. 6. Weather conditions ar...
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Length: 0:41 -
Rating: 5.0 (1 ratings) -
View: 490 -
Author: jy4ci
JY5EJ workin A61BM with SGC SG 2020 QRP and a BAlloon antenna.
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Length: 0:33 -
Rating: 5.0 (2 ratings) -
View: 684 -
Author: KeeperOfMaps
Launch of the VE3REX-11 Amateur Radio Balloon Launch in Perth, Ontario on Saturday, November 7th, 2009.
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Length: 8:47 -
Rating: 5.0 (3 ratings) -
View: 620 -
Author: VA2SG
Some audio and video of a another great ham radio balloon launch. More at http://www.w0otm.com.
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Length: 1:11 -
Rating: 5.0 (9 ratings) -
View: 2427 -
Author: G3XBM's Channel
My simple QRP tranverter for 136/137kHz using an IRF510 PA producing 8W RF. The transverter is about as simple as one can get. It is used with the FT817 in s...
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