9 band HF BPF Inteface Module DIY KIT band pass filter ODYSSEY HiQSDR Red Pitaya
Diy Kit 9 band BPF interface module. This module has9 bands BPF, ATT 20dB ,PREAM RX 10dB. Also, there ist hasPREAM TX module on the board. You can easily connect your PA module,all switching is done on this board.