| Name: | Tomas |
| QTH: | Bratislava |
| Country: | Slovakia |
| Grid: | JN88ND |
| Web: | https://www.om5ast.eu |
| Email: | om5ast@omradio.sk |
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| Slovakia | |
| Licensed since: | Hidden |
| Born: | Hidden |
| ITU: | 28 |
| CQ: | 15 |
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My story with radiowaves has been started with my first CB radio Allamat 296 and small magnet-mount antenna. I have made a few local QSO and then definitely fell in love with radio signals. I have started with some attempts with receiving of SAQ Grimmeton, with SDR receivers as SWL and I have obtained my HAM radio Novice licence in May of 2017 which I upgraded to CEPT E / HAREC in October 2018.
I'm a proud member of radioclub Omega OM3KFF and you can hear my voice during HF contesting season on 160m, 80m,40m, 20m bands.
Building of my home QTH is still in-progress but I have small compromise short random-wire antenna with UNUN 9:1 and wire of 6.5m length from my window to my balcony. It works somehow on 6m, 10m, 12m, 17m, 20m, 30m, 40m and 60m. Even with this short "antenna" I made a lot of QSO on FT8 (SSB as well) including JA, NA stations and a plenty of DIGI or SSB QSO with EU stations.
I'm a small pistol or balcony station operator :-)
I'm QRV on 4m, 2m/70cm DIGI and SSB with QRP power with my mini balcony antennas and with some antenna experiments.
You can hear my voice on SOTA activities, mostly on 2m FM but when it is possible I'm QRV on 40m / 20m as well with power of 20W from Xiegu G90.
I have been interested in electronics and technologies since my early childhood. Therefore I'm fan of DIY stuff, mostly antennas, small equippment and MCu-related stuff like Arduino, Raspberry Pi, ARM, STM32.
I'm a fan of computer programming, open-source technologies, Linux and server stuff.
My own equipment:
- Yaesu FT-991A + LDG-AT100proII automatic antenna tuner (a really good piece of equipment)
- QRP transverters 4m, 2m and 70cm by Serge UT5JCW
- Baofeng UV5R handheld, Zastone ZX6 mini UHF handheld
- Yaesu FT-60E handheld + Slim-Jim (Nelson Antennas) or dual band N9TAX Slim-Jim
- Xiegu G90 + homebrew linked dipole for 80/17m for SOTA+ homebrew EFHW for 40m, 20m, 15m for SOTA
- Retevis RT3 UHF DMR handheld, Radioddity GD-77 VHF/UHF DMR handheld
- Yaesu FT-8900 mobile 6m/10m/VHF/UHF + homebrew outdoor slim-jim for 2m/70cm
- Raspberry Pi DVMEGA DMR hotspot
- Raspberry Pi WSPR beacon + QRPLabs filters
- Homebrew QRP RX/TX switch for RSP1A SDR used mostly for VHF operations
- Homebrew QRM Eliminator X-phase
- Homebrew DIGI interface for my backup radio Yaesu FT891
- a plenty of other stuff, Nano VNA, FoxDelta analyser, baluns, SWL antennas, antenna switches, chargers, miniwhips, SDR devices...
| Source | Activity | Date time |
|---|---|---|
| DXC | DX de OE3FVU: 144175.1 OM5AST JN78VE<TR>JN88ND 1706Z | 2022-03-02 17:06:00 |
| DXC | DX de OM5AST: 7036.0 OM1WS/P op.Jakub omff-0031 1508Z | 2022-02-27 15:08:00 |
| DXC | DX de OM5AST: 7033.0 OM1WS/P op. Jakub, omff-0031 1440Z | 2022-02-27 14:40:00 |
| DXC | DX de OM5AST: 28550.0 OM3KHE CQ CQ CQ 1110Z | 2021-12-19 11:10:00 |
| DXC | DX de OM5AST: 7074.0 PC19VACCIN CQ CQ FT8, SEE QRZ.COM 1743Z | 2021-12-13 17:43:00 |
| DXC | DX de OE4EIE: 144174.0 OM5AST FT8 -10 dB 1076 Hz 1742Z | 2021-12-01 17:42:00 |
| DXC | DX de OM5M: 28100.7 OM5AST 1344Z | 2021-11-14 13:44:00 |
| RBN | DX de G4ZFE-#: 14099.5 OM5AST RTTY 9 dB 45 BPS CQ 1009Z | 2021-11-14 10:09:38 |
| DXC | DX de OM5AST: 7074.0 DF6KA CQ FT8 COTA 1637Z | 2021-11-07 16:37:00 |
| DXC | DX de TK4TH: 7174.0 OM5AST Ukrainian contest 1646Z | 2021-11-06 16:46:00 |
| DXC | DX de OM5AST: 14230.0 DG7LAL op. Rainer 1533Z | 2021-08-07 15:33:00 |
| DXC | DX de OM5AST: 21226.0 SM0P cq iota test 1022Z | 2021-07-25 10:22:00 |
| DXC | DX de OM5AST: 14180.0 OM1AVL cq iota test 1010Z | 2021-07-25 10:10:00 |
| DXC | DX de G4HGI: 70155.0 OM5AST io83 jn88 ufb es tnx 1750Z | 2021-07-12 17:50:00 |
| DXC | DX de YT1Q: 70154.0 OM5AST pse ant to kn04 1744Z | 2021-07-12 17:44:00 |
| DXC | DX de DL1KDA: 70155.8 OM5AST JO30<ES>JN88 FT8 FT8 Sent: -11 Rcvd: -13 | 2021-07-12 17:41:00 |
| DXC | DX de EA3NJ: 70154.0 OM5AST tnx qso 73 1615Z | 2021-07-12 16:15:00 |
| DXC | DX de DF7RG: 144175.9 OM5AST JN68HG<TR>JN88 FT8 1732Z | 2021-07-07 17:32:00 |
| DXC | DX de DK5EW: 144174.5 OM5AST JN48MB<TR>JN88 1612Z | 2021-07-07 16:12:00 |
| DXC | DX de EA1YV: 70154.6 OM5AST IN52<>JN88 FT8 0816Z | 2021-07-03 08:16:00 |
| DXC | DX de EA1YV: 70154.0 OM5AST IN52<>JN88 0816Z | 2021-07-03 08:16:00 |
| DXC | DX de EA4DEI: 70154.0 OM5AST ft8 tnx qso 0749Z | 2021-07-03 07:49:00 |
| DXC | DX de G0LFF: 70155.7 OM5AST IO90WX<ES>JN88 FT8 0730Z | 2021-07-03 07:30:00 |
| DXC | DX de G4GFI: 70154.0 OM5AST IO91VH<ES>JN88 tnx FT8 QSO 1743Z | 2021-06-30 17:43:00 |
| DXC | DX de G0LFF: 70155.9 OM5AST IO90WX<ES>JN88 FT8 1738Z | 2021-06-30 17:38:00 |
| DXC | DX de OM5AST: 28525.0 G4VSJ op Ken 1644Z | 2021-06-30 16:44:00 |
| DXC | DX de OM5AST: 28535.0 G1OVK op. Paul 1638Z | 2021-06-30 16:38:00 |
| DXC | DX de OM5AST: 28444.0 DO1RWM CQ CQ Ralph 1620Z | 2021-06-30 16:20:00 |
| DXC | DX de PC5C: 70154.0 OM5AST ES 1133Z | 2021-05-29 11:33:00 |
| DXC | DX de GM4FVM: 70154.0 OM5AST IO85WU<ES>JN88OD Tnx FT8 QSO | 2021-05-23 10:39:00 |
| DXC | DX de SM4KYN: 70154.0 OM5AST JO69XH<ES>JN88OD Hrd -1dB 1657Z | 2021-05-13 16:57:00 |
| DXC | DX de LA4YGA: 70154.0 OM5AST JO48BE<ES>JN88 1450Z | 2021-05-13 14:50:00 |
| DXC | DX de OM5AST: 21229.0 OM1AVL CQ TEST op.Alex 1206Z | 2021-03-27 12:06:00 |
| DXC | DX de OE3FVU: 144175.8 OM5AST JN78VE<TR>JN88 FT8 1737Z | 2021-03-03 17:37:00 |
| DXC | DX de OM5AST: 7101.0 II4DLD special call 1043Z | 2021-01-30 10:43:00 |
| DXC | DX de OM1AVL: 144327.9 OM5AST CQ Contest - <JN88nd> 0923Z | 2021-01-17 09:23:00 |
| DXC | DX de OM5AST: 7188.0 OM20YOTA Yota 2146Z | 2020-12-30 21:46:00 |
| DXC | DX de OM5AST: 14158.0 7X2YOTA YOTA, TNX FER QSO 1225Z | 2020-12-30 12:25:00 |
| DXC | DX de OM5AST: 14236.0 G7SQW/M wwff GFF0262, tnx fer qso 1110 | 2020-12-21 11:10:00 |
| DXC | DX de OM5AST: 144240.0 OM1AKU test booming 9A/S5 0811Z | 2020-09-06 08:11:00 |
| DXC | DX de OM5AST: 14197.0 9A/OM1AVL IOTA-EU-016 op.Alex 0710Z | 2020-08-28 07:10:00 |
| DXC | DX de OM5AST: 7154.0 9A/OM1AVL IOTA-EO016 op.Alex 0638Z | 2020-08-28 06:38:00 |
| DXC | DX de OM5AST: 21210.0 EA3IEY op.Monse 1552Z | 2020-08-01 15:52:00 |
| DXC | DX de OM5AST: 28496.0 IU0KAH op.Alessio looking for QSO 0800 | 2020-08-01 08:00:00 |
| DXC | DX de S57TW: 70154.0 OM5AST <TR> FT8 +0 dB 670 Hz CQ 1535Z | 2020-07-26 15:35:00 |
| DXC | DX de DK2GOX: 70154.5 OM5AST JN49<>JN88 FT8 1453Z | 2020-07-26 14:53:00 |
| DXC | DX de S57TW: 70154.0 OM5AST FT8 -13 dB 631 Hz 1545Z | 2020-07-19 15:45:00 |
| DXC | DX de S57TW: 70154.0 OM5AST FT8 -20 dB 202 Hz 1751Z | 2020-07-10 17:51:00 |
| DXC | DX de OM5AST: 7037.0 OM1WS/P Sota OM/TN-014 op.Jakub 0955Z | 2020-04-18 09:55:00 |
| RBN | DX de J68HZ-#: 7045.9 OM5AST RTTY 21 dB 45 BPS CQ 0109Z | 2020-02-09 01:09:36 |
| DXC | DX de OM5AST: 3713.0 OM1ALT/P op.Mike sota OM/TN-033 1338Z | 2020-01-11 13:38:00 |
| DXC | DX de OE3FVU: 18101.5 OM5AST JN78<>JN88 FT8 1145Z | 2019-12-14 11:45:00 |
| DXC | DX de EC3AAJ: 18135.0 OM5AST TOMAS 1304Z | 2019-08-27 13:04:00 |
| DXC | DX de OM5AST: 3720.0 OM1ALT/P om/ba-002 1224Z | 2019-08-27 12:24:00 |
| DXC | DX de OM5AST: 14174.0 OM1AVL/P op. Alex 0919Z | 2019-08-18 09:19:00 |
| DXC | DX de OM5AST: 7134.0 OE/OM1WS/P sota oe/no-180 1735Z | 2019-07-28 17:35:00 |
| DXC | DX de EA1SI: 50313.6 OM5AST IN73DM<ES>JN88 FT8 1759Z | 2019-07-25 17:59:00 |
| DXC | DX de OM5AST: 14215.0 GB19CW strong 1405Z | 2019-07-14 14:05:00 |
| DXC | DX de OM5AST: 21190.0 OM1ALT/P SSB op.Mike 1013Z | 2019-07-06 10:13:00 |
| DXC | DX de S92HP: 10136.0 OM5AST FT8 -16 dB 1148 Hz GD DX TKS 2 | 2019-07-05 21:33:00 |
| DXC | DX de WY1G: 10137.3 OM5AST 2355Z | 2019-06-29 23:55:00 |
| DXC | DX de MM3DDQ: 10136.0 OM5AST FT8 2154Z | 2019-06-20 21:54:00 |
| DXC | DX de EA7/WM8Z: 14202.0 OM5AST 1327Z | 2019-01-13 13:27:00 |
| DXC | DX de KC1HTV: 14169.0 OM5AST thk qso 73 1300Z | 2019-01-13 13:00:00 |
| DXC | DX de K2TRD: 14169.0 OM5AST 1250Z | 2019-01-13 12:50:00 |
| DXC | DX de VR2UNG: 7074.0 OM5AST HNY 73 FARDI 1438Z | 2019-01-03 14:38:00 |
| DXC | DX de OM5AST: 14329.0 2E0YYY4 CQ CQ 1123Z | 2019-01-03 11:23:00 |
| DXC | DX de OM5AST: 3719.0 SN2JOTA CQ CQ 1906Z | 2018-10-19 19:06:00 |
| DXC | DX de OM5AST: 3740.0 SP9IEK zawody/contest 1653Z | 2018-10-18 16:53:00 |
| DXC | DX de OM5AST: 3715.0 SP7FGP SREI correct CALL 1647Z | 2018-10-15 16:47:00 |
| DXC | DX de OM5AST: 3715.0 SP7FPG TNX FER QSO 1646Z | 2018-10-15 16:46:00 |
| DXC | DX de IK8IOO: 3573.0 OM5AST tnx 1731Z | 2018-09-26 17:31:00 |
| DXC | DX de OM5AST: 3626.0 OM1AVL/P omff-0175 1615Z | 2018-06-16 16:15:00 |
| DXC | DX de OM5AST: 3755.0 OM1AST/P omff-0175 1553Z | 2018-06-16 15:53:00 |
| DXC | DX de OM5AST: 145500.0 OM5AST/P omff 0175 1511Z | 2018-06-16 15:11:00 |
| DXC | DX de OM5AST: 145500.0 OM5AST/P omff tt-001 1326Z | 2018-06-16 13:26:00 |
| DXC | DX de TA2K: 21074.0 OM5AST FT8 Tnx (-13 1.5 ).73 1641Z | 2018-05-09 16:41:00 |
| RBN | DX de KM3T-2-#: 3573.0 OM5AST FT8 -21 dB 6 BPS CQ 0445Z | 2018-05-05 04:45:41 |
| RBN | DX de WZ7I-#: 3573.0 OM5AST FT8 -21 dB 6 BPS CQ 0445Z | 2018-05-05 04:45:35 |
| DXC | DX de OM5AST: 3744.0 OM1AST/P sota omtn013 1137Z | 2018-04-07 11:37:00 |
| RBN | DX de PR1T-#: 21074.0 OM5AST FT8 -15 dB 6 BPS CQ 1626Z | 2018-04-04 16:26:31 |
| DXC | DX de OM5AST: 3777.0 OE15AAW special callsign 1900Z | 2018-02-24 19:00:00 |
| DXC | DX de IK8GYS: 1840.0 OM5AST SLOVAK REPUBLIC 1931Z | 2018-02-05 19:31:00 |
| DXC | DX de EA5JK: 1840.0 OM5AST ft8 1906Z | 2018-02-05 19:06:00 |
| DXC | DX de OM5AST: 7172.0 OM1AEG omff-0175 wca om-00249 1009Z | 2018-01-04 10:09:00 |
| DXC | DX de DO7HH: 3770.0 OM5AST thx tomas- 73 1934Z | 2017-10-22 19:34:00 |
| DXC | DX de YO8NPO: 3770.0 OM5AST GOOD SIGNAL 73! 1909Z | 2017-10-22 19:09:00 |
| DXC | DX de R2DLS: 3770.0 OM5AST Tomas tnx 1846Z | 2017-10-22 18:46:00 |
| DXC | DX de OM1AST: 3750.0 OM5AST CQ - ing 1727Z | 2017-10-16 17:27:00 |
| DXC | DX de 3Z6AET: 3745.3 OM5AST 73 ! 1657Z | 2017-10-15 16:57:00 |
| DXC | DX de RA6ADQ: 3751.0 OM5AST tnx QSO 1753Z | 2017-10-12 17:53:00 |
| DXC | DX de OM1AST: 3751.0 OM5AST 1749Z | 2017-10-12 17:49:00 |
| DXC | DX de DG1OH: 3750.0 OM5AST 5/9 gl 1757Z | 2017-10-08 17:57:00 |
| DXC | DX de DM8WP: 3750.0 OM5AST good OP 1742Z | 2017-10-08 17:42:00 |
| DXC | DX de DM8WP: 3750.0 OM5AST 1713Z | 2017-10-08 17:13:00 |
| DXC | DX de OK4KOP: 3750.0 OM5AST Tomas calling CQ 1711Z | 2017-10-08 17:11:00 |
| DXC | DX de DO3YMW: 3750.0 OM5AST tnx for qso 1707Z | 2017-10-08 17:07:00 |
| DXC | DX de OM3KFF: 3800.0 OM5AST ham beginner 1700Z | 2017-10-08 17:00:00 |
| DXC | DX de OM3KFF: 3750.0 OM5AST 1700Z | 2017-10-08 17:00:00 |
| DXC | DX de SV1AVE: 3750.0 OM5AST tnx Tomas. 59 1719Z | 2017-10-04 17:19:00 |
| DXC | DX de SA3CJF: 3750.0 OM5AST TNX 73 1710Z | 2017-10-04 17:10:00 |
| DXC | DX de OM1AEG: 3750.0 OM5AST Beginner 1731Z | 2017-09-20 17:31:00 |
| DXC | DX de OM1VL: 3750.0 OM5AST Tomas Bratislava 1731Z | 2017-09-20 17:31:00 |
| DXC | DX de DE7WAB: 3750.0 OM5AST hrd 5/8 gd lk 73! 1720Z | 2017-09-20 17:20:00 |
| DXC | DX de OM1WS: 3750.0 OM5AST a fresh ham looking for contacts | 2017-09-20 17:18:00 |
| DXC | DX de OM5AST: 3743.0 9A/OM1AST/P sota 9aph054 1817Z | 2017-09-13 18:17:00 |