Amazon. The specific one I purchased is currently unavailable, but just search for “4U hinged Rack panel

There are many times where I operate for 24 hours or more (field day, disaster releif, etc. the power supply allows the kit to operate indefinitely with shore power or a generator, where the battery has a limit before it runs out. The solar panels recharge them to a certain extent, but not enough to keep up with HF transmissions or constant use (like field day).

"Hey Look, another dinosaur that knows nothing about new technology and only knows how to make beeping sounds". 😜😂 Welcome to the modern world where simple beeps have been replaced by Digital modes, VOIP, IPs, Satellites, and Internet links, and where transistors have been replaced by software. I'm sure you hate it, but you will be fine, I promise. 73s.

@@ke4tin Yea, and if you had to figure an LC constant you'd shit your pants. Step off no nothing newb!!!!!

@@radarwill LOL. Thanks for the Newbie compliment, in my almost 30 years in the hobby and in the field, being an electronics engineer, I've actually had to calculate quite a few. But while I'd love to go back to being a young newbie again, at least I can find comfort in knowing I did not turn into an angry crotchety old man. turning into an angry old man can be very sad. They spend their days out there desperately trying to find people they don't even know and trying to make them as angry as they are. I find them hysterical and sad at the same time. I truly hope folks like that find the peace and self esteem they need to try to enjoy the last little bit they have left of their lonely life. You have yourself a great day sir! 73s and I hope you enjoy the hobby for your remaining years, even if the world has not ended up the way you hoped. Enjoy your paddle, and keep working on those Inductors and Capacitors for your resonance circuits, There aren't too many of us hams still around that build our own stuff and repair our own equipment. It's a shame more "Angry Old Hams" don't channel that energy into becoming elmers and teaching others, rather than being jerks and trying to insult people who they think are new to ham radio and trying (unsuccessfully) to chase them away.

​@@ke4tin EE huh. Where did you get your degree? Online? I think you are a know nothing liar!!

@@radarwill HAHAHA. Well, than I guess by definition, that just made YOU the "Know nothing liar". OK, well, this has been fun, but I've wasted as much effort as I am willing to invest in this lovely chat. Sometimes, the game just gets boring and it's time to walk away and find something more fun to do. Good day sir, and good luck with that problem. 😎 [the host has stopped listening]

This is the one I bought on Amazon. It currently says it’s unavailable, but maybe it will come back in stock soon, or you can search for the same one somewhere else: StarTech.com 4U Hinged Rack Panel - Solid Blanking Panel for 19-inch Server Racks - Tool-less Filler Panel (RKPNLHS4U), Black a.co/d/8JjVEdx

@@ke4tin thanks. I saw that after I asked. I have seen some that are available. My goal in this is to have a radio kit that works for QTH and portable. Thanks again. Where are you located? I am in north Texas. All the best 73 de KI5HXM