TJH Systems provides engineering design and drafting services for the broadcast industry. Our areas of expertise cover AM and FM Radio Broadcasting as well as Satellite and Television services. We specialise in producing quality documentation for the systems that we design.

To ensure the successful and timely completion of the project we implement tight controls over the components and sub contractors involved. Use of normal management tools such as gantt charts are used to quantify the project targets. i.e.. a particular on air date etc. 

We have in-house the capability to perform field strength measurements for AM and FM Radio as well as Television Bands I, II, III, IV, V 

Our specialty has been to develop engineering associations with expertise in mechanical, power and structural engineering thereby permitting design across a broad range of disciplines. Our turn key projects involve buildings, towers, standby power, electrical switch boards, air conditioning as well as the broadcast facilities.

In-house, we have terrain data for most of the populated areas of Australia. Using EDX  Engineering Inc Modeling software plus locally produced data files we are able to present accurate coverage predictions for FM and Television transmission services. Using the same terrain data radio path profiles can be created for studio transmitter link design.