Breakthrough technology using microcavities and High Q resonant elements. The ultimate solution for any system where DTT and LTE signals coexist:

Features

• Very high rejection to LTE signals, potentially disturbing DTT.
• Very low degradation of the DTT band.
• High stability to temperature changes and vibration.
• For indoor or outdoor use (using weatherproof case ref. 4163).

Applications of a microcavity LTE filter

LTE / 4G signals are just around the corner.

One of the specific devices to alleviate the effect of these signals are the LTE filters.

The microcavity filter is the one with the highest cutting slope. Without touching the channel 60, it presents losses of e0.5dB in the pass band.

Its most characteristic application is that in which a channel 60 has to be isolated from the Downlink signal of the LTE / 4G.

Another type of filter would cause the header not to be able to equalize the output signal, usually due to the risk of saturation with the rest of the antenna signals.

Specifications