Biography
Specialized in electronics, I learned telegraphy and made my first QSOs under the guidance of the late YO8BAM, Costi, in Iasi. I improved during my military training and obtained my broadcast license in 1984, in Bârlad. I worked at IRB (Bearing Factory), and from 1996 I decided to dedicate myself to the family business (trade and electronic services). I have built various devices according to published schemes or my own design, I have published articles in the specialized magazines of the time, I have established discussion groups on the Internet, I am the administrator-editor of several websites dedicated to electronics and radio amateurs, I have promoted radio amateurs on the Internet, in the circles of friends and schools in the area. Participation in competitions has earned me various diplomas and I have a collection of QSLs.
I do everything for passion and if possible I would buy time.
Worked DXCCs:
Equipment
US (HF)
- TCVR Icom IC-7300 (HF+6m, max. 100W)
- * TCVR Retevis Ailunce HS2 (QRP, full band, HF-VHF)
- * TCVR R928 Plus ( mcHF, QRP, multiband)
- * uSDX , All Mode SDR transceiver (HM)
- µSDX , All Mode, 8-band SDR transceiver
- * (tr)uSDX , 5 bands, multimode QRP transceiver (HM)
- TCVR HM SSB/CW in 80 and 40 m (HM, my first SSB transceiver)
- * QDX 4-band 5W Digi transceiver (HM)
- * 13TR-T4D - QRP transceiver 40 m SSB FT8 (HM)
- * TCVR ROW-W3690 (QRP, DSB, 80 m, HM)
- * ADX UNO - ADX Arduino Digital Modes HF Transceiver
- * Super RockMite QRP CW Transceiver 7023 kHz (HM)
- PA RF Linear with MOSFET, 70 W (HM)
- PA RF linear with MOSFET, 45 W (HM)
- PA RF linear with GU50 (80 and 40 m, HM)
- ATU-100 (automatic tuner antenna, HM)
- semi-automatic manipulator (HM), telegraph keys (HM, 1 , 2 )
- ATS-20 , AM, FM, SSB (LSB, USB) receiver with SI4732 ( cover 22 commercial and amateur radio bands; audio filter 0.5, 1, 1.2, 2.2, 3, 4 kHz)
- * Pixie - TCVR CW QRPP 40 m (7023 kHz, HM)
- QRM Eliminator (HM)
UUS (VHF, UHF)
- Baofeng UV-5RA (2 m, 73 cm / 5 W)
- QYT KT8900 (2 m - 25 W, 73 cm - 20 W)
- * Motorola GM350 (2 m - 25 W)
Antennas
- LW
- multiband vertical antenna
- eR01-2B (vertical dipole 2 m and 70 cm; HM)
- eR-GP20M (Ground Plane 1/4λ for the 20m band; HM)
- stick antenna for 2m
Measuring and control devices
- RigExpert AA-230 ZOOM Bluetooth , professional antenna analyzer (0.1 - 230 MHz)
- NanoVNA , antenna analyzer (50 kHz - 1.5 GHz)
- * Digital antenna analyzer (SARK-100 , 1 - 60 MHz)
- HM antenna analyzer (< 40 MHz)
- reflectometers (Zetagi, LEXTON, HM)
- digital oscilloscope Hantek DSO5202P (two channels, 200 MHz)
- analog oscilloscope (10 MHz)
- frequency meter 10 Hz - 2.6 GHz
- KKMOON FY6900 - digital RF generator (DDS) and frequency meter (precision 1 µHz, two channels, 100 MHz)
- TinySA - spectrum analyzer (100 kHz - 960 MHz)
- True RMS multimeters with frequency meter (10 MHz, 60 MHz)
Power supplies
- K-205 , ALAN CTE International (linear source, 12-14 V, 20 A)
- TELECOM RPS-1230-SWD (switching, digital display, 30 A, 9-15 V)
- QJ1863 (linear, 13.8 V / 10 A)
- Linear source 0 - 17 V / 3 A (HM, two)
- RXN 302 (linear, 0 - 30 V / 2 A)
- Linear source 12 V / 1.5 A (HM)
- Source LW-K3010D (switching, adjustable 0-30 V / 0-10 A)
- Various switching sources (up to 48 V / 20 A)
- Various batteries for portable QRP
In the works
- TCVR SSB 6 US bands (SSB trainer, DDS VFO, PA 40 W with MOSFET, functional boards, payment to follow)
- Two TCVR SSB QRP for 80m (functional boards, payment to follow)
- PA RF multiband, 70 W, with MOSFET (HM, functional module, must be enclosed)
- PA RF multiband, 45 W, with MOSFET (HM, functional module, must be enclosed)
- various antennas (HF, VHF)
- Various KITs, especially RR, for the initiation of a 10-year-old mini-genius
"Retired" equipment
- DKM-302 , TCVR DSB 80 m (HM)**
- * Linear with 6P13 (used with DKM-302 by YO4RFQ )
- RX-TX FM in 2 m (HM, cannibalized April 2022: variable capacitors and RF end)
- Military RX-TX, modified for the 80 and 40 m bands **
- * portable VHF "IEMI" complete, functional
- DIP-meter (HM)
- * MANY electronic assemblies HM or of industrial origin that have more sentimental value
* - available for exchange or alienation
** - donated 2018