Extendable remote HP launch controller

I'm looking to procure a remote high power launch controller that can be extended with RJ14 or CAT-5 cable. I could build my own, but I'd rather buy one at this point. I've used some scrap steel I've got to weld up a HP launch pad, just need a controller now. :grin: If you've got one, shoot me a PM with pics and what you'd like to get for it. Thanks, everyone!

Doug Pratt had his launch box and a pair of line drivers that works with a 100' foot or more of RJ cable, mine still works like new , there ought to be a few out there. Fill, dump, (NOS) , arm then fire.

View attachment RTLS_User_Guide.pdf

I do not know if you are interested in hybrids but here is a video of the prototype I made for hybrids. [video=youtube;ka6EpxNi-YE]https://www.youtube.com/watch?v=ka6EpxNi-YE[/video] It includes features for hybrids such as an integral vent sensor and solenoid saver circuitry and will be available in about a month. With cat 5e cable for solids you could have a system that could hook up to several rockets with LCO continuity checks for each or seven without LCO continuity checks. One thing I can do for you is post a simple schematic if you wanted to build your own.

Not looking to do hybrids, but that is a mighty nice setup there, Karl. If you would send me a schematic for solids, that would be appreciated. I may end up building my own.

Here is a basic launch control schematic. Note that some items are optional like continuity check piezo buzzer and led. Make sure you use continuous buzzer piezos and not just speakers. I forgot to label the igniter leads which are in the lower right corner.

My NAR chapter president is going to build one for me! Sometimes it is good to be the new blood.