|
|
| Topics |
Author |
Replies |
Views |
Last post |
| Announcements |
 |
If your account has been deactivated
|
Alan Voorhees |
9 |
3205 |
Aug Fri 05, 2022 2:25 am
ttx450cap
|
|
UPDATED -- NEW --Location is now required in your profile
[  Go to page: 1, 2, 3 ]
|
Alan Voorhees |
43 |
6933 |
Aug Wed 10, 2022 2:27 am
Rodney
|
| Topics |
|
 Push pull 6V6 amp
[ Go to page: 1, 2 ]
|
Tube Radio |
28 |
322 |
Aug Thu 11, 2022 11:55 pm
Tube Radio
|
|
Extremely simple crystal radio
|
arianskre |
14 |
726 |
Aug Thu 11, 2022 6:11 pm
greenstar
|
|
Lil 7 not working
|
Blake M |
6 |
167 |
Aug Wed 10, 2022 10:58 pm
Macrohenry
|
|
Looking for two beta testers for AM Transmitter
[ Go to page: 1 ... 4, 5, 6 ]
|
Macrohenry |
101 |
12165 |
Aug Wed 10, 2022 6:49 pm
gearhead222
|
|
FM tuner not work properly
|
aurel |
2 |
99 |
Aug Wed 10, 2022 1:09 pm
LM386
|
|
Macrohenry Transmitter Construction
[ Go to page: 1 ... 5, 6, 7 ]
|
Macrohenry |
124 |
5330 |
Aug Tue 09, 2022 8:37 pm
Mike Yancey
|
|
DIY radio construction projects
|
Rich, W3HWJ |
3 |
211 |
Aug Mon 08, 2022 3:31 pm
rxradio
|
|
Mgnavox FM tuner modification
|
Tube Radio |
3 |
448 |
Aug Mon 01, 2022 7:57 am
Tube Radio
|
|
Three different 6888 & 6GY6 xmitt versions...
[ Go to page: 1, 2, 3 ]
|
35Z5 |
48 |
39933 |
Jul Fri 29, 2022 8:29 pm
skywave
|
|
Macrohenry Transmitter Components
[ Go to page: 1, 2, 3, 4 ]
|
processhead |
74 |
4922 |
Jul Thu 28, 2022 8:47 pm
Macrohenry
|
|
Home-made analog FET milli-Volt meter project...
[ Go to page: 1, 2 ]
|
xrhonda91 |
31 |
3068 |
Jul Wed 27, 2022 3:14 am
radiorich
|
|
Zenith console mod question
|
Tube Radio |
4 |
2183 |
Jul Mon 25, 2022 2:41 pm
Tube Radio
|
|
Adjustable frequency toroid?
|
Mike Toon |
12 |
704 |
Jul Sun 24, 2022 7:20 pm
OldWireBender
|
|
Does anyone recognize the circuit in this device?
|
ampstamp88 |
4 |
402 |
Jul Sun 24, 2022 3:31 pm
ampstamp88
|
|
Ordering PCBs: Part 15 PLL Synthesized Transmitter Board
[ Go to page: 1 ... 6, 7, 8 ]
|
Macrohenry |
147 |
9403 |
Jul Fri 22, 2022 3:22 am
ChrisW6ATV
|
|
Norms 12K5
|
jimbob |
2 |
297 |
Jul Tue 19, 2022 5:20 pm
Rich, W3HWJ
|
|
Signal Generator Add-On for Macrohenry Transmitter
|
Macrohenry |
5 |
422 |
Jul Mon 18, 2022 6:44 pm
Macrohenry
|
|
UX 240 Detectors
|
crm114 |
11 |
745 |
Jul Sun 17, 2022 11:10 pm
jrehkopf
|
|
Radio Dial Reduction drives ("vernier")
|
Rich, W3HWJ |
1 |
299 |
Jul Sat 16, 2022 9:39 am
ACORNVALVE
|
|
Tubes and magnetic fields
|
Brian VE7JKZ |
7 |
505 |
Jul Wed 13, 2022 10:22 pm
BikenSwim
|
|
Silicon point contact diode
|
Vintage A |
15 |
679 |
Jul Wed 13, 2022 7:14 pm
Vintage A
|
|
perturb and observe home brew circuit
|
rchiapparelli |
7 |
791 |
Jul Tue 12, 2022 11:22 am
richfair
|
|
Hat Radio replica
|
jtn050 |
18 |
1085 |
Jul Tue 12, 2022 6:55 am
Jim Mueller
|
|
Sansui 4000 volume/tone control board mods
|
Tube Radio |
2 |
241 |
Jul Sat 09, 2022 3:01 pm
Tube Radio
|
|
Crystal radio phasing
[ Go to page: 1, 2 ]
|
Mike Toon |
23 |
1107 |
Jul Fri 08, 2022 2:04 pm
processhead
|
|
Telephone Interface Suggestions Sought
[ Go to page: 1, 2 ]
|
telegrapher |
26 |
1805 |
Jul Fri 01, 2022 4:41 am
Usually Lurking
|
|
JFET Testing and Matching
[ Go to page: 1, 2 ]
|
Frank512 |
28 |
1724 |
Jun Thu 30, 2022 7:38 pm
OldWireBender
|
|
Why does my crystal radio design work?
|
6tom |
18 |
1646 |
Jun Wed 29, 2022 3:25 pm
battradio@
|
|
Winding Antenna Coils
|
crm114 |
5 |
750 |
Jun Mon 27, 2022 6:14 pm
err ducks
|
|
Anyone recognize this 3-tube homebrew?
[ Go to page: 1, 2 ]
|
1N770 |
39 |
3221 |
Jun Mon 27, 2022 6:12 am
pehamel
|
|
455KHz IF oscillator with only three parts
|
Dare4444 |
7 |
826 |
Jun Thu 23, 2022 4:22 pm
maxequat
|
|
Magnavox AMP-142AB restore and mods
|
Tube Radio |
8 |
1867 |
Jun Mon 20, 2022 2:57 am
Tube Radio
|
|
Antique Car Stereo Bluetooth Audio Retrofit with ESP32
|
jcrubin |
3 |
554 |
Jun Fri 17, 2022 11:42 pm
jcrubin
|
|
A.M. BROADCASTER: MORE PROBLEMS
|
catsimon |
6 |
694 |
Jun Fri 17, 2022 1:54 pm
Tim Tress
|
|
Mic pre-amp ideas?
|
GuitarDick |
2 |
309 |
Jun Fri 17, 2022 1:03 am
wazz
|
|
Some of my work on one-tube transmitters
|
K6RRE |
5 |
578 |
Jun Thu 16, 2022 1:55 pm
forumuser
|
|
Audio half of regen rcvr - advice?
|
allthumbs |
15 |
1152 |
Jun Tue 14, 2022 5:30 pm
allthumbs
|
|
What Is It With 2 4 8 16 Pill RF Amps??
|
Yorkman |
7 |
745 |
Jun Tue 14, 2022 2:56 pm
K4PIH
|
|
Hey Thumbs
|
jimbob |
1 |
350 |
Jun Tue 14, 2022 12:20 am
allthumbs
|
|
Homebrew tube lighting counter
|
sv3ora |
9 |
707 |
Jun Mon 13, 2022 10:00 pm
Macrohenry
|
|
Semi-universal replacement
|
Kim N. |
8 |
694 |
Jun Sun 12, 2022 9:37 pm
mblack
|
|
Does Anyone Have Information About theradioboard.com?
|
LM386 |
18 |
2617 |
Jun Sun 12, 2022 7:41 am
aurel
|
|
New transmitter
|
Tatem180 |
3 |
597 |
Jun Fri 10, 2022 8:22 pm
Colin Ames
|
|
Audio Output Transformer choices
|
Scota4570 |
2 |
441 |
Jun Thu 09, 2022 4:43 pm
battradio@
|
|
Dave's 1D8GT
|
jimbob |
9 |
879 |
Jun Wed 08, 2022 8:18 pm
jimbob
|
|
Can you over filter a power supply?
|
Mike Toon |
19 |
1652 |
Jun Wed 08, 2022 3:32 am
Pbpix
|
|
Long wire ( random wire) and ground proximity
[ Go to page: 1, 2, 3, 4 ]
|
poulsbobill |
78 |
19457 |
Jun Sun 05, 2022 10:38 pm
Marcc
|
|
Guitar amp schematic
|
Scota4570 |
13 |
1355 |
Jun Fri 03, 2022 7:23 pm
NW2K
|
|
Low voltage tube crystal oscillator ALC
|
neazoi |
6 |
542 |
Jun Fri 03, 2022 1:32 am
Jim Mueller
|
|
Interesting noise blanking circuit
|
Dare4444 |
0 |
268 |
Jun Wed 01, 2022 11:46 pm
Dare4444
|
|
|
