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We provide solutions, wordwide

Rittmann-HF-Technik develops and manufactures custom RF-components for diverse applications in broadband cable networks, terrestrial antenna systems, satellite systems, wireless networks, communication systems for rail or road tunnels, building wireless systems, surveillance systems and many other areas of high frequency technology.

We offer a wide range of products and services in a unique market flexibility.

The production of customized or developing custom components are our specialty.

Due to the variety of products we can already realized nearly always fall back on existing and new developments, therefore arise for special solutions, no development fees!

In daily practice, often unique pieces or small quantities are needed.
We deliver these to you with short lead times.

Please note that these pages reflect only a small part of our range of actual production! Should you not find in our standard product range special requirements, please ask without obligation. We will send you a free quote.

With Rittmann-HF-Technik, you are always on the safe side!
Also at the price.

Check us out!
We look forward to your inquiry

Please contact us

Our product portfolio (excerpt) Low pass filter High-pass filter Bandpass filter Notch filters (narrow-band)Tunable UHF traps Channel Lock 2, 3, 4-cavity channel tunable filter also Bandstop-Filters FM traps Narrowband FM channel filter Channel-Insertion Filters Diplex-Filters for broadband cable networks CATV-switchesMatching Pads for AntennasDiplexers for Mobile-CommunicationsBlocking sockets Special filters for professional applications Pre-filter for measuring receiver Back Burst GeneratorsReturn bandpass filter AntennasBias-Tees CATV Power amplifiers Reverse-Path Amplifiers and DiplexersDate/Time GeneratorsSelective channel amplifier Preamplifiers for the UHF range, low noise Filters for wireless applications Special filters and filter combinations Couplers SplittersRF ConvertersSat-IF distribution amplifier AV modulators, mono / stereo DVB ModulatorsCapacitive separations for broadband cable networks FM modulators, stereo FM receiver modules TV-radio systems for hotel applications Video display texts Automatic Video Switcher with video detection Black image generators CCIR standard Stereo Audio Isolation Video Isolation Return channel modulators DVB-T modulators with AV or HDMI input DVB-C modulators with AV or HDMI input 4-circuit UHF band pass filter tuned Combiners Combiners Headend and much more ...

RITTMANN-HF-TECHNIK manufactures Custom RF Filters, Microwave Filters, Lowpass Filters, Highpass Filters, Bandpass Filters, Band Reject Filters, Notch Filters, Diplexers, Multiplexers in L/C, Cavity, Helical and Tunable Designs for applications in Cable-TV, VHF/UHF and FM-reception, RF-Communications, products for TV/FM-headends and signal distribution systems...

While this Website shows a large number of RF-Products, it does not fully represent our capabilities.
If you do not find the RF-Filter or other product you need, please send us a request for quotation...

Feel free to contact us at for more information

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