Top communications company TAKVIN ERTEBATAT PISHRO is an engineering company.
We offer complete services in field of mobile telecommunication network engineering these services is based on highest standard in the world and , they are included all of the service that mobile operators need in their network roll out or planning or even establishment a new network. More...

Pooyesh Ertebat Noavar Company known as PEN communication company, who is the solution & service provider for engineering systems especially  telecom systems, hereby introduces its strategy, products and experiences and invites you to visit its official site. More...

With wireless systems, it's very difficult to predict the propagation of radio waves and detect the presence of interfering signals without the use of test equipment. Even if you're using omni-directional antennas More...

The best way to connect two separate points to each other is wireless connection. Because in this way there is no need to use physical cable and so the problems such as maintenance and etc. will be removed More...

The site installation process consists of the following five steps:

-foundation

-outdoor

-indoor

-grounding

-Activation

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RF planning plays a critical role in the Cellular design process. Accurate planning is essential in order to ensure that the system will provide both the increased capacity and the improvement in network quality where required More...

Acquisition and Power providing performance overview As a resume of our projects in site acquisition we would like to present you More...

Telecom implementation (TI) is TOPcom’s basic project management delivery service. TI is a stand-alone service, meaning it can be purchased independent of full project management  More...