Lz1Jer

Free Space Optical Communication Test (3) 2024 02:19
Free Space Optical Communication Test (3) 2024 LZ1JER 136 4 месяца назад
Free Space Optical Communication TEST 03:27
Free Space Optical Communication TEST LZ1JER 438 1 год назад
uRADMonitor KIT1 DIY PCB v.2 by LZ1JER, no LAN, Battery 01:41
uRADMonitor KIT1 DIY PCB v.2 by LZ1JER, no LAN, Battery LZ1JER 197 8 лет назад
ATU-100 PCB by LZ1JER 06:47
ATU-100 PCB by LZ1JER LZ1JER 390 3 года назад
uRADMonitor KIT1 DIY v.1 PCB by LZ1JER, LAN 00:37
uRADMonitor KIT1 DIY v.1 PCB by LZ1JER, LAN LZ1JER 128 8 лет назад
LZ1JER on LZ VHF Contest 6/6/2021, rx from SX2I/p. 00:22
LZ1JER on LZ VHF Contest 6/6/2021, rx from SX2I/p. SV2JAO 78 3 года назад
450THz Transceiver :D 02:13
450THz Transceiver :D LZ1JER 237 4 года назад
Static electricity in my 8m vertical antenna :D DIY Franklin bells. 00:40
Static electricity in my 8m vertical antenna :D DIY Franklin bells. LZ1JER 416 2 года назад
C/2023 A3 (Tsuchinshan–ATLAS) timelapse 00:17
C/2023 A3 (Tsuchinshan–ATLAS) timelapse LZ1JER 520 2 месяца назад
Joule Thief LED driver (Lustrous 10W LED) 01:23
Joule Thief LED driver (Lustrous 10W LED) LZ1JER 283 8 лет назад
Filtering strong EMI/RFI with HF Noise Canceller on 80m band. 01:08
Filtering strong EMI/RFI with HF Noise Canceller on 80m band. LZ1JER 103 1 год назад
Noise canceller v.2 - update. 04:30
Noise canceller v.2 - update. LZ1JER 309 3 года назад
3D Printed VAWT 00:40
3D Printed VAWT LZ1JER 17,410 7 лет назад
Wimshurst machine 02:20
Wimshurst machine LZ1JER 744 9 лет назад
LZ0VVV 23cm 1W Beacon Reception at a distance of 180km 00:58
LZ0VVV 23cm 1W Beacon Reception at a distance of 180km LZ1JER 167 1 год назад
3D Printed Mendocino Motor 01:49
3D Printed Mendocino Motor LZ1JER 860 6 лет назад
Raymond Kromrey generator Генератор Кромри 08:06
Raymond Kromrey generator Генератор Кромри LZ1JER 24,742 9 лет назад
DL2KQ RF Noise Cancelling 02:13
DL2KQ RF Noise Cancelling LZ1JER 690 4 года назад
DIY High Current Power Supply 01:07
DIY High Current Power Supply LZ1JER 2,422 5 лет назад
DL2KQ noise canceller v.2 06:07
DL2KQ noise canceller v.2 LZ1JER 716 3 года назад

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