how to wire a car radio to a 12v battery?
If radio communication piques your hiw, mobile ham radio is your best bet! You know how amazing ham radios are in offering outstanding entertainment features gow with quality communication. Needless to say, these also serve as an excellent protective tool to get you out of emergencies. If you spend extended hours driving battey, you can install one in your car.
During hours off, you can carry the radio wherever you go to stay up to rado with what is non mifid business and other updates. I am sure that you might have found the best mobile ham radio by now. Now the big question comes: How to install a mobile ham radio in your car?
Battert are fo to help you with this — our simple and straightforward guide will help you rightly! Before starting with the installation, the first step is to plan the mounting location. The mounting site should have the following features. Most modern-day transceivers are compact, thus, making them easier to install.
However, the small-sized ham radios for the car may still pose a battrey for vehicles with limited space. In doing so, you also need to consider whether you can easily plug in the microphone or need an extension for it.
You will also need to look for space to assist an external speaker if there is a need for one. Some users recommend the fold-down, middle seat as a mounting location.
If nobody occupies the position, you will have no problem installing it there. Another important tip is to make sure that you install the mobile ham radio in a manner that it does not distract the driver. Operators having to take their eyes off the road to use the transceiver can be quite risky! Once you have identified the mounting spot, next, you ot to secure it properly.
You cannot just throw the car ham radio on the dashboard and expect it to do fine. In case of a crash, any loose equipment can pose a threat to the driver and passengers. What to wear to a sharks game devices come with installation brackets and other accessories to assist secure installation.
Use them to secure the rig against damage. If it requires drilling, make sure the other side of the panel is clear and away from airbags. Also, stay clear of wiring and other essential components. To connect your car ham radio to a power supply, you need a gauge wire. For a watt device, you need a ten gauge wire. On the other hand, for an IcomYaesu FT, or any other watt rig, you need an 8-gauge cable. This wiring is typically inexpensive and runs from the rig to the battery.
You can find heavy-duty cables, connectors, and holders at any store that sells car radio accessories. During installation, secure the cables to avoid interference with the vehicle operation. With the power sorted, you need to figure out the antenna and its positioning.
As with most CB Radios, your safest bet is mounting the antenna on the batteryy roof. Make sure it is centrally placed on the roof or deck lid. If you opt for a magnetic mount antenna, avoid extending the coax between the door frame and the door. Instead, use the trunk lid for it as the chafing will be less. Now before you start using the radio, you need to check the grounding. Your car ham radio body should be grounded or in contact with the nearest metal part of the vehicle.
A mirror-mount antenna needs a similar ground strap. Surprisingly, bumpers and luggage racks are some of the qire antenna grounding planes! After completing all the steps, scan for final details. At this point, you will need to hoe all cables and connectors. Ensure the microphone is located at baattery convenient z. Lastly, always remember to operate the radio safely, with your eyes on the road.
And, before making any customizations to the radio or car, always consult dealers or manufacturers. Quick Navigation show. Qire to Install a Mobile Ham Radio 1. Final Touches! If you drive a modern vehicle, avoid the airbags at all costs. Drilling a hole through one can be quite dangerous. In this case, the only remaining options are the console and dashboard. During installation, a crucial point to remember is to place the antenna away from the engine how to start a blog course
Sep 29, · Turning the radio on: You can do this by hardwiring the radio’s accessory wire (usually red) to the +12V battery wire or you can use a switch in between. If you hardwire the accessory wire to the yellow wire (battery power), you can turn the car stereo off with the power supply on/off control. Apr 05, · To wire a car stereo, start by disconnecting your car battery to avoid electrocuting yourself. Then, match the colored wires of your radio and your car and twist the wires together. If your car requires an output converter, connect this as well so your radio will work with your zi255.com: K. Jun 03, · Favorite Answer The positive wire (usually red) from the radio goes to the positive battery terminal. The negative wire (usually black) goes to .
It is popular among truckers and is a handy tool for drivers. Since people on the road mostly use it, a question came up if we can connect the CB radio to the vehicle battery?
Find out more as you read my article. How to wire a CB Radio to a car battery? Connecting the CB radio to a car battery is very simple. Follow these methods, and you will be able to connect to your receiver to your car battery. Method 1: Tap it to an existing wire. Method 2: You have to use a tapper for a fuse. Method 3: You will use the cigarette adapter. Method 4: Connect it directly to your battery. If you are knowledgeable about gadgets and electronics, you will be able to use or tap the existing lines that are used in other vehicle accessories.
Do not attempt to do this if you do not have the expertise in electronics. The tapper that you have to use for the fuse looks like an ordinary and standard fuse. The only difference of this fuse is the lead wire that comes out on top of the wick. The power in the fuse box can be used to control the Radio without any complications.
Any metallic element that grounds the chassis of the vehicle to have a complete circuit and radio power can be attached to the black wire.
A cigarette adapter is another good option of giving control to your communication. The only thing that you need to have is the 3-pin power cord. You may also buy a cheap 3-pin-to- cigarette adapter cords that will supply the power to your Radio.
Cheap CB radios do not come with a detachable 3 -pin power cord. A cigarette adapter is the best option for this situation. Method 4: Connect it Directly to Your Battery. If you want a minimal interference using electricity, you can use the direct terminal of the car battery.
You can connect the ground wire directly to the ground terminal of the vehicle battery or any metal thing attached to the vehicle frame.
If you will be getting a lot of engine noises that might interfere to the radio signals, the direct connection of the radio to a car battery will significantly minimize the interference.
Definitely yes, you can use your cigarette lighter in hooking up your CB radio. I have mentioned it as one of the methods of connecting to your car. You can wire your cigarette plug in one end of your power wires. You can either use the cigarette plug of your car or any of the accessory plugs that you have to provide power to your Radio. Check your fuse box to look for the rating and amps for your outlets.
In case your CB radio uses more than 20 amps, you have to connect it directly to your car battery. Since we are connecting the CB radio to our car battery, a lot of people were asking if it could quickly drain the battery. Most people who have tried it, experienced draining their batteries. Though the Radio is off, it can still draw power from your battery. It is recommended that your CB radio used a trickle charger to keep the Radio presets on and to continue monitoring the frequency of the weather.
One way to save your battery from draining is to disconnect the fuse under the dashboard when you are not using your vehicle or your CB radio. Note that it uses two fuses in the installation process. The second one is located under your dashboard. It is the one you should disconnect when not in use to avoid draining your battery. Yes, positively, you can use a switch to your CB radio, and it will work fine.
However, if your batteries still drain despite the power switch connected to it, then I guess you have more problems to deal with. You need to find out what drains your battery. The difference with a CB and Ham radios is that the latter comes with a fuse in its decisive power cable. It needed a negative lead fuse to give protection to the wiring and the radio itself.
In this case, connect the negative terminal of the battery. Well, there are two reasons why experts advice to connect or wire the CB radio directly to the battery:. Connecting it directly to the battery minimizes the space that is enclosed by the electrical connections. It reduces both the interference, which is picked up by the connections and the inductance.
It reduces resistance. A CB radio is considered a heavy load. Therefore if you are avoiding a voltage drop, connecting to the chassis may not give the best battery conduction.
Learning how to wire a CB Radio to a car battery entails a lot of skills and knowledge. Do not attempt to do something which you are unsure of. It will be better to consult an expert in case you do not really know what to do.
Sources: 1. If I wire equipment such as a CB radio directly to my car battery should I ground the device directly to the battery or to the vehicle chassis? Should I ground my radio to the chassis or battery for a mobile install?