If you want to optimise your SDR receivers, this filter is a must-have. It solves the problem of cheap DVB-T sticks that don't have sufficient filters at the input. With the high-pass filter, which blocks signals below 30 MHz, and the FM broadcast notch filter, which suppresses the 87-109 MHz broadcast signals.
Thanks to passbands of 31-80 MHz and 118-1600 MHz, minimal insertion loss and impressive signal attenuation (shortwave: 20 dB, VHF: 30 dB), the dynamic range of your AD-converter is used optimally. This results in a significant increase in the sensitivity and selectivity of your receiver. The filter is easy to install, has BNC connectors and is designed for an impedance of 50 ohms. 📡 #Filter #SDRreceiver #ReceptionOptimisation
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