I've been using TinySA for a while to find sources of radio interference affecting my radio amateurs. It worked well, but this antenna took it to the next level. It's MUCH easier to not only pinpoint the offending device, but actually narrow it down to that part of the device. I can quickly tell if it's a connector or another component.
Portable acoustics HUAWEI Sound Joy, 30 W, volcanic black
78 Review
HYZUO 13-Inch Laptop Sleeve Case For MacBook Air And MacBook Pro With Accessory Bag, Mint Green Faux Suede Leather Finish
34 Review
Nobsound Little Bear MC104 4(1)-In-1(4)-Out 4 Port 3.5Mm Stereo Audio Switcher For Passive Speakers And Headphones - Manual Selector Splitter Box In Black
42 Review
4G LTE modem HUAWEI E3372h-320 White
49 Review
JBL Horizon Bluetooth Alarm Clock Radio with Multiple Alarms, Soothing Ambient LED Light, Automatic LCD Display, and Dual USB Charging (White, AM/FM Radio)
41 Review
Sony ICFC1TBLACK Alarm Clock Radio
11 Review
Radio receiver Max MR-322 anthracite
14 Review
Experience Dynamic Audio with Panasonic SC-UX100 CD & USB Wireless Bluetooth 300W Mini Hi-Fi System Shelf Stereo
19 Review