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home QRZCQ - The database for radio hams 
 
2018-12-15 12:47:41 UTC
 

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LZ1RA

Active premium QRZCQ.com user


activity index: 3 of 5
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Angel Alexandrov

1618 Sofia
Bulgaria

EU
bulgaria
image of lz1ra

Call data

Last update:2018-12-04 21:58:04
QTH:Sofia, contest QTH: Meshtitsa-KN12MP
Continent:EU
Premium:YES
Views:951
Main prefix:LZ
Class:first
Latitude:42.676111- Sofia
Longitude:23.255227- Sofia
Locator:KN12PQ -
DXCC Zone:212
ITU Zone:28
CQ Zone:20

Most used bands

20m
(56%)
40m
(21%)
80m
(7%)
15m
(6%)
10m
(5%)

Most used modes

USB
(64%)
LSB
(25%)
CW
(10%)
SSB
(2%)
FM
(2%)

QSL dataUp to date!

Last update:2018-12-04 21:58:31
eQSL QSL:YES
Bureau QSL:YES
Direct QSL:YES
LoTW QSL:YES

Biography

Hi, I'm Angel. I was born on 25 April 1943. My first construction off radioreceiver was in 1956. My first QSO was in 1958 on radio station LZ1KDW. My first radiotransmitter - 50 watts (HF) with call LZ1RA I put in operation 1966. My first SSB transceiver with semiconductors I design in 1970. From 1970 I have first class license. In 1973 I launched a transmitter 1000 watts. I graduated from higher education at the Technical University - Sofia specialty "Radio and television equipment" as an engineer in radio electronics. My main work was in "Heavy Institute of Electronics" - Sofia. I went through the posts Designer, Head, Head and reached to the Director of the Institute.I was chief Designer of the Radio Broadcasting Transmitters from 1 KW, 5 KW, 10 KW installed in the country and 100 KW transmitters that were installed abroad until 1989. Then I worked in BAS - National Institute of Meteorology and Hydrology (NIMH-BAS), the Chief Radiocommunications. Since 1995 I was lecturer and since 2000 I am full professor at the New Bulgarian University (NBU) - Sofia. I teach courses in Electronics, Radio communications and Broadcasting and distribution of electromagnetic waves. Amateur Radio is my main hobby. I also love football, music and traveling around the world. My wife Iglika completed higher education in librarianship. It has call LZ5RA. My daughter Teresa is a Ph.D., assistant professor of Radiocommunication at the New Bulgarian University (NBU). It has call LZ3RA. Pictured above is the house that we built ourselves with my wife. We were engineers, contractors (workers) and investors. Only 4 (four hands and without any equipment) !!!
The photos below are LZ1RA - Angel (father), LZ3RA - Teresa (daughter) and LZ5RA- Iglika (mother).

Worked DXCCs:

Equipment

HF bands: Yaesu FT-747GX, FC757AT + PA: 200w(2x2T956A); 500W(GU81M); 1000W(GU43B), (all PA is home made),
HF+VHF: TS-590SG
antennas: inv.80m, inv.40m, 7 x delta loop 40m (5 el.west, 3 el. east),( D4-D3-D2-D1-A-D1-D2),
inv.30m+10m fider with balun(1.8;3.5;5;7;10;14;18;21;25;28 and 50 MHz); 8m gp with tuner; ring20m; ring15m; ring10m; delta40m (north/south).

VHF(2m: TRX: TR-9130; RX AR950; TRX: Maxon PM150 (home recast 100 channels-80 simplex, 10 repeaters, 10 revers),+ PA 100w(MRF317; ant:7 el Yagi; gp.1/4: rotary Yagi antennas:(4 el.horizontal-for 50MHz + 6 el.vertical - for 144Mhz).

TS-590SG(from 28-32 MHz) to 144-148 MHz - 12/15W + 432-436 MHz - 3/5W from UR3LMZ@gmail.com and UX4LA79@gmail.com

UHF band: 23cm TR-9130/TV - 2,5W + PA 25W (from SG-LAB.COM); ant:4 x 15 el. Yagi, hb9cv.

QRZCQ Awards

DXCC 200
ITU 60
CQ 40
IOTA 30

DX Code Of Conduct

dx code of conduct small logoI support the "DX Code Of Conduct" to help to work with each other and not each against the others on the bands. Click here and find out more about the project and how you can endorse it.

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