Lab Testing 3.8ghz Amplifier Dummy Load For IBS DAS

5 Watts RF Dummy Load Termination N Male 0-3.8GHz 0-4GHz

Dummy load/Low PIM Termination/Load is a device used to stop some port as a RF power load when testing other RF products or stop the RF power radiation when some port is not used at present , the theory is matching similar impedance to real device that will be connected to the RF System. Dummy load also will absorb some power and getting heating when RFA system works, so when use dummy load to stop some port in the RF system, pay attention to the power handling , otherwise may be over-heated .
Vinncom will supply dummy loads in different power for different frequency range, it can be up to 67GHz .
For some RF system , it will need good PIM value, vinncom can supply -130dbc,-140dbc and -165dbc PIM .

VN-LD-4G-5W-ONm.pdf

Vinncom company is located in Hefei China with more than 16,000 square meters manufacturer center（Final construction will be 35000 square meters) . Our products include power splitter、coupler、 3dB hybrid、dummy load、RF attenuator、 combiner、waveguide components、etc. We have senior R&D team who are specialized in the research of new components for market demands based on the designs of micro-strip、 waveguide、multilayers and thin film technology. We are supplying many big players all over the world and products are widely used in DAS 、Navigation、telecom systems、sensor systems and fibers,etc.We believe that co-operation is based on multi-win and sharing ,and we are looking forward to establishing good relationship with you all over the world.

Some of our testing instruments