16:10
#199 Coil Tester
120 views • 1 month ago
7:20
#198 YAESU FT-450D repair problem LPF 20M
86 views • 1 month ago
4:54
#197 GPSDO 10MHz Frequency Locked Loop
50 views • 1 month ago
7:17
#196 YAESU FTDX 1200 Repair , problem on mic to pin 2 it has 13.8 V not 5 V.
93 views • 1 month ago
16:11
#195 Μέτρηση S21 σε W1JR type chokes.
229 views • 1 month ago
11:49
#194 FY6900 η σωστή ρύθμιση του deviation or Bias στην γεννήτρια σε mode FM
69 views • 1 month ago
4:19
#193 PEP ή Pavg μετράνε τα power meter των πομποδεκτών
115 views • 1 month ago
14:11
#192 Ο πιο φθηνός 2,5€ USB to RS232 using CP2104 & SN74HC514DR Hex Inverters
316 views • 1 month ago
15:59
#191 Capacitance Meter & ESR
144 views • 1 month ago
8:12
#190 Οικονομική λύση ανάκτησης δεδομένων από σκληρό δίσκο SATA
585 views • 1 month ago
6:11
#189 Easy component tester
49 views • 1 month ago
9:05
#188 Εύρεση του συντελεστή σύζευξης και απώλεια διαρροής αυτεπαγωγής του μετασχηματιστή UNUN
51 views • 1 month ago
12:13
#187 Ποιος ο λόγος του πυκνωτή 100pF σε ένα UNUN 1:49 για κεραίες EFHW
77 views • 1 month ago
11:02
#186 Control for antenna switch box
140 views • 1 month ago
1:16
185# Remote control LDG AT 1000 AutoTuner.
93 views • 4 months ago
0:52
#184 SWR BRIDGE VNA by SV1HAG
89 views • 5 months ago
27:03
#183 Decode CB PLL de SV1HAG
138 views • 7 months ago
5:44
#182 DIY SINAD METER
104 views • 7 months ago
32:17
The secret rule for one's success Balun or UNUN
211 views • 7 months ago
18:20
DIGITLAL VNA HF 1.8-54 MHz. For antenna tuning by SV1HAG
113 views • 8 months ago
19:11
#179 Magical Current Balun 1:1
172 views • 9 months ago
3:40
#178 Remote movement via WI FI of all the rotors and YAESU.
211 views • 1 year ago
24:36
#177 YAESU FT-2000 repair of (PA)
251 views • 1 year ago
14:19
#176 YAESU FT-2000 repair of (AMP1 & AMP2)
222 views • 1 year ago
38:59
#175 Diagnostics & repair YAESU FT-2000
355 views • 1 year ago
9:25
# 174 QRP modification and power alignment to ATU-100 by SV1HAG
186 views • 1 year ago
5:02
# 173. Easy test the LPF of an old transceiver using NanoNna
139 views • 2 years ago
21:45
#172. ESR Capacitance meter
270 views • 2 years ago
6:03
#171.FY6900 hide menu Oscillator calibration 10MHz
1.5K views • 2 years ago
23:08
#170. Calibration NanoVna.
931 views • 2 years ago
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