ITEM NAME:10M-6GHz for amplifier SDR short-wave receiver Spectrum PIN Diode RF Limiter Product Description 10M-6GHz for amplifier SDR short-wave receiver Spectrum PIN Diode RF Limiter The RF limiter is used for input protection of low-power receiving devices such as pre-low noise amplifiers, SDR receivers, and spectrum analyzers, and is effective against ESD damage. It can also be used for input protection of short wave receivers. This product no leakage, no interference, small and easy to use, is a standing device for RF and microwave technology experiments. Model: XFQ-10 Impedance: 50 Ohms Insertion loss: