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home QRZCQ - The database for radio hams 
 
2025-02-08 07:12:16 UTC
 

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4X4XM

Active QRZCQ.com user

activity index: 1 of 5

Doron Tal

2186229 Karmiel
Israel

AS
israel
image of 4x4xm

Call data

Last update:2025-01-23 14:42:13
QTH:Karmiel, Israel
Continent:AS
Views:578
Main prefix:4X
Class:General 22753
Latitude:32.9112945
Longitude:35.3115249
Locator:KM72PW
DXCC Zone:336
ITU Zone:39
CQ Zone:20

QSL dataUp to date!

Last update:2025-01-21 11:51:31
eQSL QSL:YES
Bureau QSL:no
Direct QSL:no
LoTW QSL:no

Biography

SWL since 1957; licensed since 1964, active 1964-1992, 2020-current.
Bio: https://www.qsl.net/4x4xm/Personal-Bio.htm

Education: 1977 Msc. Physics (Molecular Physics, Physical Chem., Electro-Optics)

Specialities: Scientific Research, R&D, Sys Analysis, Management, Planning, Audit, Arbitration, Expert Witness.

Occupations: R&D of advanced physical systems, System engineering, Project manager, Expert witness, Public representative.

Interests: Ham Radio (Understanding HF propgagation), Genealogy (researcher & webmsater since 1997), Public Health, Environmental Protection, Social Justice, Political Correctness, Cooperation of Civil NGOs, Singing Choirs.

* Ham radio comeback at retirement (2020)
* Researching real-time HF propagation conditions (prediction & forecast)
https://www.qsl.net/4x4xm/HF-Propagation.htm

Equipment

1964-1992 Homebrew and modified Vintage Rig
https://www.qsl.net/4x4xm/Personal-Bio.htm#Rig

Since 2020 QRP SDR rig; magnetic loop antennas
https://www.qsl.net/4x4xm/Personal-Bio.htm#CRig

Other images

second pic
4X4XM / Pic 2
  

Rev. 0babb330f2