Radio-Activity Workshop DMR v3

In march 2016 LARU's digital voice communications group will offer its seminar-workshop on the subject of Digital Mobile Radio (DMR).

introduction in digital voice communications
DMR technology
Use of DMR for the LARU
programming workshop for the most common Hytera radios

Friday, March 25th 2016, 18.00-21.00
Location: Lycée Technique Esch, 32 rue Henri Koch, L-4354 Esch/Alzette
Language: Luxembourgish

If possible, bring your laptop and/or DMR radios.

Obligation to register until 2016/03/21 under This email address is being protected from spambots. You need JavaScript enabled to view it.. Free entrance for LARU and LTE members. Non-members: please contact This email address is being protected from spambots. You need JavaScript enabled to view it..

Radio-Activity Workshop Measuring Instruments Part 2

In 2016 the LARU will offer several practical workshops on the subject of measuring instruments. The second part will focus on the oscilloscope:

Oscilloscope, operating principle
Oscilloscope, manipulation
Measurment of time variable signals

Friday, February 26th 2016, 18.00-21.00
Location: Lycée Technique Esch, 32 rue Henri Koch, L-4354 Esch/Alzette
Language: Luxembourgish

Obligation to register until 2016/02/23 under This email address is being protected from spambots. You need JavaScript enabled to view it.. Free entrance for LARU and LTE members. Non-members: please contact This email address is being protected from spambots. You need JavaScript enabled to view it..

Science Club 2016/02/20

On February 20th 2016 the LARU as offered a workshop at the National museum of natural history in collaboration with the Science Club. 8 youngsters have constructed an experimental medium wave transmitter.

Radio-Activity Workshop Measuring Instruments Part 1

In 2016 the LARU will offer several practical workshops on the subject of measuring instruments. The first part will focus on the multimeter:

Measurement of electric current
Measurement of electric voltage
Measurement of electric resistance
Applications: dummyload, internal resistance, capacity of a capacitor

Friday, January 29th 2016, 18.00-21.00
Location: Lycée Technique Esch, 32 rue Henri Koch, L-4354 Esch/Alzette
Language: Luxembourgish

Obligation to register until 2016/01/26 under This email address is being protected from spambots. You need JavaScript enabled to view it.. Free entrance for LARU and LTE members. Non-members: please contact This email address is being protected from spambots. You need JavaScript enabled to view it..

Science Club 2015/11/28

On November 28th 2015 the LARU as offered a workshop at the National museum of natural history in collaboration with the Science Club. 9 youngsters have constructed an experimental medium wave transmitter.

Radio-Activity Workshop 12 Volt Cables

Friday, November 27th 2015

Subject: Construction of 12 V DC cables.

The constructed cables can be taken at home. Details concerning a bulk order can be found in the QST email of October 31st 2015.

Obligation to register until November 23rd 2015 at This email address is being protected from spambots. You need JavaScript enabled to view it..

Luxembourg Amateur Radio Union a.s.b.l.