This produces a functional and well packaged SDR. There are two antenna inputs, 100KHz-30MHz and 25MHz-1.7GHz. The unit is powered and operated through a mini USB connector. You are required to dismantle a USB SRD dongle, attach the board in a cutout on the main PCB, solder SMD components, wind your own coils, and solder 24 awg magnet wire to 0.5mm pitch pins. This will require. The directions are a little vague and hard to understand at some points. Read the instructions and make sure you can perform everything required before purchasing.

This produces a functional and well packaged SDR. There are two antenna inputs, 100KHz-30MHz and 25MHz-1.7GHz. The unit is powered and operated through a mini USB connector. You are required to dismantle a USB SRD dongle, attach the board in a cutout on the main PCB, solder SMD components, wind your own coils, and solder 24 awg magnet wire to 0.5mm pitch pins. This will require. The directions are a little vague and hard to understand at some points. Read the instructions and make sure you can perform everything required before purchasing.

This produces a functional and well packaged SDR. There are two antenna inputs, 100KHz-30MHz and 25MHz-1.7GHz. The unit is powered and operated through a mini USB connector. You are required to dismantle a USB SRD dongle, attach the board in a cutout on the main PCB, solder SMD components, wind your own coils, and solder 24 awg magnet wire to 0.5mm pitch pins. This will require. The directions are a little vague and hard to understand at some points. Read the instructions and make sure you can perform everything required before purchasing.

Please, I would appreciate if you explain to me where is the plate that goes in the middle, where the toroid is connected to the integrated one. The plate is incomplete and it does not help me. What I'm doing to get what I need. I would appreciate answering me, as soon as possible, because I am very angry and I feel cheated. Thank you, I wish you a good day, but tell me what happens with the circuit that I lack.

Please, I would appreciate if you explain to me where is the plate that goes in the middle, where the toroid is connected to the integrated one. The plate is incomplete and it does not help me. What I'm doing to get what I need. I would appreciate answering me, as soon as possible, because I am very angry and I feel cheated. Thank you, I wish you a good day, but tell me what happens with the circuit that I lack.

Please, I would appreciate if you explain to me where is the plate that goes in the middle, where the toroid is connected to the integrated one. The plate is incomplete and it does not help me. What I'm doing to get what I need. I would appreciate answering me, as soon as possible, because I am very angry and I feel cheated. Thank you, I wish you a good day, but tell me what happens with the circuit that I lack.