The MG20-1500 series microwave generators designed and manufactured by MARKOM replaced the popular MG18-1500 and MG5 devices and Versatile sets. The latest design and applied solutions allowed us to further reduce the size while maintaining all operating parameters.
The MG20-1500 series generators are dedicated to performing works related to drying walls and foundations and eliminating wood pests in building structural elements. Additional equipment (waveguides, lifters, platforms, measuring devices) ensure greater comfort of work.
We currently manufacture one model: MG20-1500BU.
Due to their advantages, they are eagerly bought by private individuals, service companies and conservators.
Manuals for older models can be found in the "downloads" tab.

MG20-1500BU microwave generator
Model MG20-1500BU (BUsiness) with 1500W microwave power is dedicated to renovation and construction companies as well as conservators of monuments.
It is most often used for drying walls and foundations after flooding, for waterproofing by injection and for eliminating wood pests in buildings.
Additional elements, such as a programmable timer, detachable control cable or proprietary quick waveguide replacement solution significantly facilitate working in hard-to-reach places or at high altitudes.
Operating frequency | 2450 ±50 MHz |
Output power | max. 1500 W |
Microwave output | open waveguide |
Supply voltage | single-phase 230 VAC |
Power consumption | max. 2000 W |
Supply network | slow-blow fuse, 10A |
Cooling | forced air circulation |
Volume | max. 65 dB |
Warning about danger | red flash |
Level of protection | IP33 |
Dimensions of the microwave generator | 28 x 39 x 31 cm |
Microwave module weight | 9 kg |
Controling | remote from the control panel |
Control cable length | 10 m |
Power plug | CEE 7/7 |
Control connector | 2 x industrial plug / socket |