Hey guys, new to the forum - and I'm pretty much an electronics n0Ob..
Here's the story - I have dug out this old Radio Control Tank (Hobby Engine 1/16 M1A1 Abrams Forest Camo 27Mhz Radio Control Tank) and have been trying to see if it works.
All seems fine as it used to be except the maximum range (between transmitter and receiver) is terrible (literally about 1m where it used to be up to 25m). I have changed the battery in the controller and this had nothing to do with it, and looking inside it seems that the antenna (or aerial?) wire has come loose. I thought that I could remember which part of the circuit board the antenna went into, and so thought it would just be a case of putting it back into that place and the range would go back to normal.. but this didn't happen.
Basically I am wondering how I can get the antenna to work again (and therefore increase the range again). If the wire has come out, should soldering it back into the correct place actually make the antenna work again, or is it more complicated than that?
If doing that SHOULD make it work then I must be trying to put it in the wrong place, and I am stumped as to where the wire should go
I'm not sure if any of you have any experience with this model, or RC models in general, or whether using pure genius you would be able to tell where the antenna should go (or guess roughly where) just by looking at photos of the circuit diagram.. but I have posted some pics of it in the hope that someone can lol.
The red arrow shows where I THOUGHT that the antenna wire went, but so far connecting it there has not improved the range at all
All help and general advice would be greatly appreciated..
Cheers,
CWA
Here's the story - I have dug out this old Radio Control Tank (Hobby Engine 1/16 M1A1 Abrams Forest Camo 27Mhz Radio Control Tank) and have been trying to see if it works.
All seems fine as it used to be except the maximum range (between transmitter and receiver) is terrible (literally about 1m where it used to be up to 25m). I have changed the battery in the controller and this had nothing to do with it, and looking inside it seems that the antenna (or aerial?) wire has come loose. I thought that I could remember which part of the circuit board the antenna went into, and so thought it would just be a case of putting it back into that place and the range would go back to normal.. but this didn't happen.
Basically I am wondering how I can get the antenna to work again (and therefore increase the range again). If the wire has come out, should soldering it back into the correct place actually make the antenna work again, or is it more complicated than that?
If doing that SHOULD make it work then I must be trying to put it in the wrong place, and I am stumped as to where the wire should go
I'm not sure if any of you have any experience with this model, or RC models in general, or whether using pure genius you would be able to tell where the antenna should go (or guess roughly where) just by looking at photos of the circuit diagram.. but I have posted some pics of it in the hope that someone can lol.
The red arrow shows where I THOUGHT that the antenna wire went, but so far connecting it there has not improved the range at all
All help and general advice would be greatly appreciated..
Cheers,
CWA