One of the best parts of adventuring in a van is that you can camp anywhere, including isolated BLM and national forest land. Unfortunately, this often means you are boondocking in less than ideal cell coverage places. Even when using a cell signal booster, it is not uncommon for me to have a single bar, and that signal is only present when I’m seated in the van’s cab area.
Luckily, there is a fantastic fallback for information and entertainment- radio. I have never been in a location where I couldn’t receive multiple AM and FM stations. Of course, I have a car radio, but I don’t use it when the engine isn’t running as I have fallen asleep in the past while listening. I don’t need the hassle of waking up with a dead car battery 20 miles from the nearest town.
I converted my camper van in 2018, and my previous solution was to carry a portable radio with me. This option works great when used outside the vehicle, but reception is impossible inside the van’s signal-blocking metal cabin.
I have left my cargo door open and placed my portable radio half in and half out of the van. At other times I have precariously perched my radio next to the driver’s side window to eke out a scratchy signal. Neither solution is ideal.
Yesterday I installed a better option, a secondary car radio that runs off of my house battery. High-end aftermarket car radios are expensive, but basic models are surprisingly cheap. Over the last few years, radios have been redesigned where almost all of their circuitry can be placed on a single IC chip. This has reduced their price, and it has also allowed fancy features to be built in at no additional cost. These features include large station storage presets, loudness compensation, equalization controls, and the ability to play MP3 files from a flash drive. Most of these inexpensive radios feature Bluetooth, so you can stream from your phone. Many also have a remote control option (either a little RC or a phone app).
You can buy these radios for under thirty dollars. In addition, you will need to buy a second outside radio antenna. Small speakers complete the setup and can be repurposed or purchased. The photos below will outline my simple DIY process.