ON TARGET... with all the latest IBC 2017 show information and product coverage, by the editors of The Broadcast Bridge - filtered by category.
Click here

Jampro Adds New Channel to High Power UHF Mask Filter/Combiner

Jampro Antennas adds 7th DVB-T2 Channel to High Power UHF Mask Filter / Combiner servicing Singapore.

Jampro Antennas recently announced the addition of a 7th RWCE-AUM elliptical response constant impedance mask filter / combining module in Singapore. The mask filter/combiner feeds a top mounted Jampro JUHD high power broadband UHF panel array on a 260 meter Alan Dick Broadcast self-supporting tower.

The RWCE UHF waveguide constant impedance cross-coupled combiner provides the high isolation needed for adjacent channel combining applications. This system allows different high power UHF channels to combine and use one common antenna / feed system while still maintaining low insertion loss.

The RWCE filters are made with silver plated invar cavities and high power coaxial hybrids providing very lower insertion loss while high rejection and mask compliance for adjacent channel combining. The system now combines 7 DVB-T2 adjacent high-power DVB-T2 channels with exceptional mask compliance and low insertion loss as required by the network operator.

Let us know what you think…

Log-in or Register for free to post comments…

You might also like...

Articles You May Have Missed – September 20, 2017

Moving to the cloud sounds easy. Even so, before taking the leap, read this article about controlling the costs of cloud integration by consultant Tony Orme. Cloud solutions may be cheap or expensive. Orme leads the engineer through a decision…

Articles You May Have Missed – August 9, 2017

As broadcasters and production staff look up to the clouds, they no longer perceive the images seen by a child; a doggie, cat, dragon or airplane. The fact is the digital cloud is a future storage, production, playout and business…

Boosting ATSC 3.0 Signal Strength Through MISO

When a significant power increase is not an option, adding Multiple Input Single Output (MISO) diversity offers an attractive path to a stronger signal.

Articles You May Have Missed – May 17, 2017

Whether you are facing a move to ATSC 3.0 or need to change out RF systems, the recent NAB show provided plenty of options for RF engineers. For those more ‘grounded’, production efficiency was top-of-mind with attendees. Our editors review both tec…

Articles You May Have Missed – May 10, 2017

Most of this industry’s professionals did not attend the 2017 NAB Show. And those who did could not have visited all 1800 exhibitors. Here is a review of some of the technology you may have missed.