|
|
« Last Page | viewing entries 1-15 of 20 |
Next Page »
|
Length: 2:15 -
Rating: 5.0 (1 ratings) -
View: 333 -
Author: dw1sco
Homebrew DSB Transceiver September 2006, 2N2222A predriver, 2SC2078 final amp, 1N4148 AF RF mixer, MPF102 VFO, MPF102 buffer, 2N2222A buffer2, Uniden mic ele...
Tags
|
|
Length: 5:52 -
Rating: 5.0 (12 ratings) -
View: 3846 -
Author: RadioHamGuy
http://www.radiofunstuff.com/1.html Heathkit HW-8 radio modification to improve receiver sensitivity. Replace the front end transistor with an MPF-102 FET. T...
Tags
|
|
Length: 9:11 -
Rating: 5.0 (59 ratings) -
View: 12712 -
Author: w2aew
This video describes the microphone preamp and equalizer that I designed in 1999 to use with my Astatic D-104 microphone with my ham radio. The D-104 suffers...
Tags
|
|
Length: 4:20 -
Rating: 4.878788 (33 ratings) -
View: 10782 -
Author: puyansude
Homemade super heterodyne vacuum tube radio with AVR (atmega328p) frequency counter. The tubes are: 12BE6, 12BA6, 12BA6, 12AV6 and 12BY7. The frequency count...
Tags
|
|
Length: 1:29 -
Rating: 4.6923075 (13 ratings) -
View: 13582 -
Author: Mark VandeWettering
Yesterday I bought a Heathkit HW-8 at the QRP Pacificon auction from Mike, WA6MER. This is the first time I'm powering it on, just testing it in receive mode...
Tags
|
|
Length: 1:37 -
Rating: 5.0 (5 ratings) -
View: 528 -
Author: G3XBM
This video shows how sensitive a very simple AM super-regen receiver can be. A 1uV signal (-107dBm) is excellent copy and even a -120dBm signal is just detec...
Tags
|
|
Length: 2:38 -
Rating: 3.5263157 (19 ratings) -
View: 17209 -
Author: vk3ye
A demonstration of an HF regenerative receiver tuning the 10 MHz (31 metre) shortwave broadcast band. Despite the large case the set here is solid state. It ...
Tags
|
|
Length: 6:53 -
Rating: 4.909091 (11 ratings) -
View: 4852 -
Author: vk3ye
A demonstration of a home-made AM broadcast receiver. The set uses two transistors (MPF102 FET & BC548 NPN) and one audio IC (TDA 2822). The test was done in...
Tags
|
|
Length: 4:29 -
Rating: 4.8644066 (59 ratings) -
View: 44243 -
Author: cornej92
Grundig S350DL with Slinky Antenna and Randomwire Antenna.
Tags
|
|
Length: 2:41 -
Rating: 1.0 (1 ratings) -
View: 212 -
Author: sadm0nk3y
First: clean channel Second: gain channel Last: through Digitech Bad Monkey Overdrive (set clean as possible) to send more signal to the amp and make it brea...
Tags
|
|
Length: 2:23 -
Rating: 5.0 (5 ratings) -
View: 832 -
Author: chrisw71
Breadboard construction of a pierce rf oscillator. I should add that in the Pierce oscillator the positive feedback occurs through the crystal, setting up th...
Tags
|
|
Length: 2:50 -
Rating: 5.0 (17 ratings) -
View: 975 -
Author: joernone
An easy way to enable your AM broadcast band receiver to receive single side-band transmissions.
Tags
|
|
Length: 4:28 -
Rating: 5.0 (4 ratings) -
View: 223 -
Author: MrRogueShark
This video started off as a DIY Yagi homebrew antenna for my HAM radio. I started recording and realized I didn't have all the parts needed, and decided to g...
Tags
|
|
Length: 2:7 -
Rating: 4.6 (10 ratings) -
View: 5036 -
Author: Jo0ngle
Here's my second version of the radio I made earlier - and it's now Re-generative. I've added an BF240 for the regen, and a lot of caps to keep it in balance...
Tags
|
|
Length: 7:51 -
Rating: 0 (0 ratings) -
View: 26751 -
Author: AllAmericanFiveRadio
AM Antenna Lens I miss spoke in the video about the length of the 22 gauge wire. It is 40 feet that is wrapped around the Styrofoam not 75. My mind was alrea...
Tags
|
« Last Page | viewing entries 1-15 of 20 |
Next Page »
|
|
|
There was an error processing the request. Please try again.
;)
;)
;)
;)
;)
;)
;)
;)
;)
;)
;)
;)
;)
;)
;)
