|
|
« Last Page | viewing entries 1-15 of 6771 |
Next Page »
|
Length: 2:16 -
Rating: 4.9130435 (23 ratings) -
View: 10745 -
Author: NG9D
QRP "Homebrewed" QRP Transmitter using perfboard (temporary circuit board) construction technique for prototype two stage 160 meter solid state CW transmitte...
Tags
|
|
Length: 4:17 -
Rating: 4.9787235 (47 ratings) -
View: 22877 -
Author: Rooster & Peanut's GoatTube
After 2 hours of bush whacking our way up a steep slope through scrub oak and dangerous loose rock my goats and I reached the south summit. Exhausted we made...
Tags
|
|
Length: 1:56 -
Rating: 4.980769 (52 ratings) -
View: 48581 -
Author: TechDemos | ElectronicsUSA.com
Here is my vintage Ameco AC-1 Ham Radio novice CW transmitter on 40 Meters at about 5 watts QRP output, along with my homebrew receiver and station controlle...
Tags
|
|
Length: 10:41 -
Rating: 4.862069 (58 ratings) -
View: 17737 -
Author: Jeff Tranter
In this video I show how to set up and operate a complete QRP ham radio station using the Two Tinned Tunas transmitter, Sudden Storm ][ receiver, and Tuna He...
Tags
|
|
Length: 4:14 -
Rating: 5.0 (52 ratings) -
View: 1742 -
Author: Radio videos from VK3YE
What can be worked with a bagful of QRP gear taken to a nearby island? Activity was evenly divided between 20m and 40m, CW and SSB and VK and DX. A newly bui...
Tags
|
|
Length: 4:57 -
Rating: 5.0 (16 ratings) -
View: 906 -
Author: CONTINUOUS WAVE
YouKits HB-1B (Ten Tec R4040) and Hendricks TriBand Transceiver demonstrated in a 30m CW QSO. Paul/N0NBD in Humboldt, KS with his new TriBander talking with ...
Tags
|
|
Length: 2:18 -
Rating: 4.9661016 (59 ratings) -
View: 23698 -
Author: blade cx2
DX QRP contact 12.000 miles between New Zealand & Spain . Only 5 watts from Yaesu FT-817 nd into home brew 20mtr Inverted Vee Dipole at 5 mtrs. My thanks to ...
Tags
|
|
Length: 10:0 -
Rating: 4.8913045 (46 ratings) -
View: 8501 -
Author: Rooster & Peanut's GoatTube
Polar Bear Moonlight Madness on top of Mt Herman, CO 9054ft ASL. My goats and I spent the day on a snowy mountain top while making contacts world wide with h...
Tags
|
|
Length: 5:6 -
Rating: 5.0 (33 ratings) -
View: 1369 -
Author: vk3ye
I still recommend the more efficient modes of DSB, SSB or CW for portable operating but AM can be great fun as well. Here I'm testing a 3 or 4 watt portable ...
Tags
|
|
Length: 5:14 -
Rating: 4.818182 (22 ratings) -
View: 1594 -
Author: W5CYF/TinkerJohn
The SW-20 is a great little QRP rig, however it is very sensitive to high SWR. Since there is no fail safe, if SWR is exceeded, the final power amp will be d...
Tags
|
|
Length: 9:13 -
Rating: 5.0 (35 ratings) -
View: 801 -
Author: Radio videos from VK3YE
Radio schematic and block diagrams can be daunting to many. One way to understand is to break it up into stages or modules. Many stages do similar things, an...
Tags
|
|
Length: 2:7 -
Rating: 5.0 (4 ratings) -
View: 192 -
Author: w1jsb
W1JSB/qrp at home in NH to Larry, W2LJ/qrp (NJ) on 80m - QRP ARCI Spring QSO Party 2013-04-06 21.38.50.
Tags
|
|
Length: 7:34 -
Rating: 5.0 (10 ratings) -
View: 521 -
Author: CONTINUOUS WAVE
Voice frequency filtering is usually limited to about 2500Hz for clear communications. Video shows effect of narrowing the audio passband on both voice and C...
Tags
|
|
Length: 6:21 -
Rating: 5.0 (14 ratings) -
View: 736 -
Author: N6QW
A couple of questions were asked by viewers. Here are the answers It took me three months to build the radio but many of the building blocks have been used i...
Tags
|
|
Length: 7:55 -
Rating: 5.0 (2 ratings) -
View: 651 -
Author: Chris Mallam
The Ottawa Amateur Radio Club held a 2 Hour informal QRP contest at Britannia Park in Ottawa Canada, on a beautiful fall day. There was an hour setup time be...
Tags
|
« Last Page | viewing entries 1-15 of 6771 |
Next Page »
|
|
|
There was an error processing the request. Please try again.
;)
;)
;)
;)
;)
;)
;)
;)
;)
;)
;)
;)
;)
;)
;)
