Showing posts with label radio go box. Show all posts
Showing posts with label radio go box. Show all posts

Saturday, May 28, 2011

Radio go box Part 2

Well, here is the much anticipated radio go box completion. I have a bunch of pictures here so I will go through them and explain what I have done as I go through them.


I waited until the radio equipment showed up at my house before I started to build the cabinet. I originally wanted to place them in a tool box or something, kind of like the links below:


http://home.comcast.net/~wx2nj/aresbox.html
http://www.freewebs.com/ai4wm/emergencycommunications.htm
http://home.comcast.net/~buck0/combox.htm
http://www.qsl.net/na4it/portable/portable.html
http://www.southbears.net/jump_kit/jump_kit.htm


I guess this was a little ambitious considering I had just moved and I don't have a lot of fabrication equipment at my house at the moment. I would have really liked to have been able to do it in part metal. Maybe at a later time I will be able to fabricate a more compact case.


Once I had the equipment below laid out I took some measurements and allowed a bit of room for air movement and cooling.



From there I sketched up a small wood cabinet that I wanted to build. I was going to put European doors on it. This was also going to be my first attempt at hinges, which I learned a lot on how not to do them on this project.(click this one for a closer look)



After I was comfortable with the dimensions of the cabinet I transposed the pieces onto the sheet of the right which had a sheet of plywood drawn on it. This allows me to estimate how much plywood that I am going to need and what sort of cuts that I am going to do on the table saw. Since there were a lot of pieces that were the same width I wanted to rip them all at the same time, as it is harder to reset the fence on a table saw to match the cuts up.


I went on to build the cabinet and paint it.



The lower shelf view



The back of the cabinet



In went the radio bodies and the mounts for the faceplates. Since these were European cabinet doors I had to make sure the faceplate mounts were far enough back so that the doors could close with them in place.



From there I added the powergate and the rig runner distribution panel in the back.



Now I put in the last pieces of equipment



And ran the wires to all the components. I made sure that the middle shelf was an inch shorter on both the front and the back to account for the microphone cables and the other wiring runs that were going to be placed.



Here is the final product with all the gear in.



Now we close it up.



And highlight Steve’s callsign VE6SDM


Saturday, April 16, 2011

Radio go box Part 1

So, a couple of months ago I was approached by VA6SDM to spec and then asked to put together a radio kit.  It is referred to as many things as a radio go kit, radio go box, or a slip seat box.  So this is the equipment that has been put into it.

TM-D710A (dual band radio)

TS 480SAT (Multi-band HF radio)
LDG KT-100 (antenna autotunner)
Rigblaster PNP
Rigrunner RR-4004USB
Rigblaster PG-40S Super PWRgate
PWRBrite
Power Supply SS-30DV (by PowerWerx)

I had originally thought that I would put the unit into a tool box or into a road case (the ones that bands  or DJ's use), but due to the lack of fabrication tools I was extremely limited to what I could case the unit in.  The radio operator that will get this will likely not use it too frequently so one of my design considerations was to have everything as operationally ready as possible. 

One of the problems that I had with casing a kit like this into a tool box is that the rigrunner gets buried in underneath all of the other components and that adding a unit is not really easy, or accessing a blown fuse will take a lot of time.  Or accessing the power supply main switch without removing the main plate and creating a panel for it.  The other issue that was of real concern was that of cooling.  If I started cramming in all of those devices into a small space I would be limiting air circulation so I would have to add some active cooling devices. 

I decided that I would build a small cabinet out of wood.  I am very familiar with wood cabinetry or joinery.  I received the highest mark in CTS 30 or Grade 12 shop class with the dresser that I built for myself.  Now this cabinet is nowhere to the same quality as that as it has been a few years and I don't have a fully equipped shop to build it in.  I will post my sketches that I used to plan my cabinet as well as estimate my material. 

Currently I am placing the equipment into the cabinet, which is a little difficult because I did not mount the brackets in place before I assembled the cabinet so I have to put all the screws in place with a stubby ratchet screwdriver. 
 
The last installation issue is that of mounting the power supply and the autotuner into the box so that the do not move.  I have thought about using some All Round Steel Strapping, but I do not want to scratch up the devices.  My wife suggested I use some nyon straps, which is likely what I will use, but I am still open to options at the moment.
 
Well, I well get back to assembly and be back later with pictures and an updated. 
 
73s
Ben