Antenna Coupler/Switcher, (Pi-C-Type, Covering 3.5/7/14/21MHz & 1.9MHz)
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0:45
50 MHz 4el antenaby GoranCF1,605 views- 0:41
Superheterodyne SW Tube Receiver, 7/10MHz, AM/SSB/CW, Part-3, Listening To CWby TheYusukesCraft1,349 views
- 2:09
Superhetrodyne, 7MHz SSB/CW/AM (0-RF, 2-IF, Product Detector, BFO, S-Meter, 9-FET/2-Tr/1-IC)by TheYusukesCraft3,120 views
- 2:33
[HD] T88KH on the air on 21MHz SSB from Downtown Koror Rep. of PALAU Sep/2010by Harry3River318 views
- 9:45
ANTENNA TUNER ACOPLADOR DE ANTENA ANTENNE KOUPPLER - PY4BHZby py4bhz21,305 views
- 3:12
TN339/GR Antenna Couplerby wa6ube4,490 views
- 1:28
LW Coupler Antenna Projectby gccengineering19963,753 views
- 5:58
VC300M Tunerby KC8JPZ3,431 views
- 10:43
FRG7 Review - Glenn Houser circa 1978 ?by SirSmartyPants1,025 views
- 2:10
1-V-2 3.5/7MHz SSB/CW Regenerodyne (3 Tubes), Listening to the 3.5MHz Bandby TheYusukesCraft5,233 views
- 4:12
Demonstration of controls settings on MFJ941E Antenna Tunerby KE5TXD4,865 views
- 1:59
Nye Viking MBII Antenna Tuner Insideby PY2YVO2,571 views
- 2:18
New Mobile Antenna for 21MHZby 2e0hts7,148 views
- 1:30
Superheterodyne SW Tube Receiver, 7/10MHz, AM/SSB/CW, Part-1, Listening To CWby TheYusukesCraft2,037 views
- 0:31
Antenna Tuner per HF da 10 a 80 metriby ik7imp13,501 views
- 3:29
Antena Vertical Telescópica para 7 MHzby EA4ESP1,859 views
- 2:36
ACOPLADOR PX VOYAGER VK-123.AVIby DXCamp11,374 views
- 0:46
Rádio PX 11 metros Mega Star MG-990TW - Instalação móvel com antena "Frankenstein"by esalutti210,257 views
- 5:15
Leslie Mendelson - Story of "Swan Feathers"by LeslieMendelsonMusic540 views
- 6:31
J.W. MIller AT-2500 HF Ham Radio Automatic Antenna Tunerby hamguy177,610 views
@FLORINMX To work as a 'filter' or 'band-passing' was the purpose I've built this antenna coupler to prevent or decrease an unwanted signal, broadcasting interference (transmitting just 5km away from where I live) annoying and irritating me a lot for those previously made regenerative receivers.
I didn't expect too much efficiency to it but the result (selectivity) was far better than I imagined as it works perfectly (QRM is completely gone). Thanks for watching. Yusuke
TheYusukesCraft 10 months ago
nice work !
FLORINMX 10 months ago