Feature:1. [DETECTOR OUTPUT] The low pass filter module has SWR, forward and reverse detector output, which is highly practical.2. [FOR AMPLIFIER] The filtering board is suitable for HF power SSB amplifiers, with strong compatibility.3. [DOUBLE SIDED PCB] Using 1.6mm thick double sided PCB, full tin spraying process, to ensure good passing performance of large and small currents.4. [FREQUENCY PARAMETER] The cut off frequency of the filter module is 30MHZ, the maximum power is 1KW, and it has a good frequency signal.5. [MULTIPLE USAGES] Commonly used in electronic music equipment, radio transmitters and network transmission, etc.Specification:Item Type: Low Pass Filter ModuleMaterial: PCBCutoff Frequency: 30MHZMaximum Power: 1KW.Package List:1 x Low Pass Filter ModuleNote:Do not overload to use.