These small (short) antennas all claim to be "better than stock" or at least as good as stock, but I haven't been able to find any yet. I live in a densely populated area. urban environment with a large number of FM and AM stations that can easily be received with a standard antenna. After the installation, reception dropped dramatically. The station I normally listen to had so much interference that I had to tune to another station and even that one had interference going in and out. The chip (if there is one at all) is just a trick, it does nothing, maybe even makes it worse. Guess I have to keep looking. Maybe I can find a shorter full metal mast (like stock but shorter) that will fit.
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
HYZUO 13-Inch Laptop Sleeve Case For MacBook Air And MacBook Pro With Accessory Bag, Mint Green Faux Suede Leather Finish
34 Review
4G LTE modem HUAWEI E3372h-320 White
49 Review
SGEYR 5X1 HDMI Switcher: Choose From 5 Devices With Ease & 4K Ultra HD Support
35 Review
Radio receiver Max MR-322 anthracite
14 Review
Sony ICFC1TBLACK Alarm Clock Radio
11 Review
KLIM CD Boombox Portable Audio Player with FM Radio, Rechargeable Battery, Bluetooth, MP3, AUX, Neodymium Speakers, and Upgraded CD Laser Lens (2021 Edition)
11 Review
AUNA Connect 150 Black 2.1 Wi-Fi Internet Radio Music Player With MP3 USB Port, AUX & Remote Control - Black
16 Review