I am new to Amateur Radio. I purchased a used Yaesu FT100D. I am working on getting an HF antenna. I will be running the radio off of a battery because I don't have a DC power supply yet. I want to be able to hook my radio up to my computer. I have a Lenovo laptop running windows 10. I want to be able to control the radio, but the biggest priority would be to have a spectrum analyzer and a waterfall display. I'm mainly interested in voice communication and CW. I know I can buy a bluetooth to Cat connector for cheap or even just a cat cable. But I need to know what software is out there. I have seen ham radio deluxe and I don't want to spend $100 for it. From what I can tell it only does the waterfall display in psk31 etc. I have done a little research into SDR-radio software, but I'm not sure if I can hookup my radio to it. I basically have no money to put into this project. Any advice on how to go about getting a spectrum analyzer and water fall display for my FT100D?