Since 1982 on the market
producer of filters and crossovers frequency
offer / classification by function / frequency-band stop filters
Classification by function
This website presents in addition to the title products - FILTERS AND FREQUENCY CONVERTERS, also attenuators, equalizers and insulators manufactured by PTH MATT.
Filters and switches have been produced for more than twenty years, usually for individual orders, and hence their range of products is very rich, both in terms of construction and functionality, of the transferred bands.. That is why it is often the case that an interesting filter is already developed and its production is a matter of days.
Band-stop filters in the tubular housing
Bandpass filters RFZ are designed to limit the transmission bandwidth in certain areas of the TVK network and, for example, allow selected receivers to isolate the data bandwidth (or portions of the data channel) when using the Internet provided by the CATV network.
INPUT: 75Ω asymmetrical impedance male connector "F"
OUTPUT: 75Ω asymmetrical impedance female connector "F"
CONSTRUCTION: galvanically ZnAl alloyed Zn-alloy connection, casing - aluminum tube.
DIMENSIONS: Diameter - 20 mm, total length depends on the specific filter parameters (the length of the sample RFZ 67-614 is 69 mm), the length of the angular filters is 18 mm higher than the straight filters.
