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@DASOT
Flag of Greece Athens, Greece
Member since 1 มิถุนายน 2014
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DASOT

ออนไลน์ ออฟไลน์
Hardware Electronics designer with excellent skills for both Analog & digital circuit development, and also for High frequency - RF systems up to 5GHz! Fully equipped Lab for any design - testing and pre-compliance verification of final products. Specialty for RF systems including radio & TV broadcasting transmitters and peripherals. With more than 3 decades of knowledge of pcb - layout design for either analog or digital circuits and our skills for RF circuitry requirements on pcb's we can deliver fast and excellent products to you. Thank you Sotiris
$40 USD/ชม.
1 บทวิจารณ์
3.0
  • 100%งานที่ทำสำเร็จ
  • 100%อยู่ในงบประมาณ
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  • N/Aอัตราการจ้างซ้ำ

Portfolio

บทวิจารณ์ล่าสุด

  • image of ik82 Atmega328 based custom PCB design [Sealed]

    “Excellent result, everything met my specifications. Would definatelly work with dasot again!”

ประสบการณ์

Chief electronic engineer

Nov 2002 - Mar 2007 (4 years)

During the November of 2002 Intracom SA sold the Radio & Television support department to FLASH SA, owner of the FLASH 961 radio station and at that time also for the MAGIC TV station. As a chief engineer of the related department I was directly hired by FLASH SA to keep supporting the stations they owned.

Chief electronic Engineer

Mar 1997

I have worked for ASPiSYS ltd since the birth of the company, being responsible for the designing of all the projects hardware part. During all those years, I have done many designs from scratch, covering almost all spectrum of electronics, ie. RF systems (HF, VHF, UHF, SHF up to 5 GHz), RF Power amplifiers (up to 5 kW), digital systems and embedded systems (SMB for industrial electronics), access control systems, marine electronics (BNWAS), telecommunication systems (GSM/GPRS units), SMPS modules, Power inverters, and too many other that it will take too much space to write them all here.

Chief Electronic Engineer

Jan 1995 - Nov 2002 (7 years)

I was the Chief Electronic Engineer for the Radio & television support department. Main job was to provide full technical support (both for studio & RF equipment) for FLASH 961, Athens Radio station, that has been one of the most well known stations at Greece during the 1990 -2008 period

Chief Electronic Engineer

Apr 1991 - Jan 1995 (3 years)

I was the engineer responsible for the service and support for all YAESU transceivers sold by ElectroHellas SA to the Greek market. Electrohelllas SA was the official exclusive distributor for YAESU (VERTEX) for Greece, and we have developed a complete automated vehicle identification system for radio taxi companies all around Greece. During my work there, I have involved in the development of the YAESU Trunking system (MPT1327 protocol) as I have modified & improved some hardware parts of radio transceivers to be able to work with the requirements of the Trunking timing channel changeover.

Chief Electronic Engineer

Nov 1987 - Mar 1991 (3 years)

Have been the Chief Electronics Engineer of the service department for SMELTER SA company, managing the 15 engineers worked for the dept, and also I was the solely responsible engineer for servicing all the Medical equipment's the company was the official distributor for the Greek market. Have worked ( both repair & install) with ECG monitor & defibrillators (S&W Denmark), Ultrasound scanners (ACCUSON), and MRI (Picker USA), etc. Also was the responsible for supporting the "De La Rue" banknote sorting machines that we had installed at central offices of all major Greek banks, including the Bank of Greece. During that period I have gained a full training certification from De La Rue (Portsmouth UK, 1988) regarding the Banknote Sorting & Counterfeit Machines the company made.

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