An FM transmitter is a handy gadget that helps a car enthusiast turn a simple car radio into a full-fledged MP3 player.
This device sends signals to the car's audio system in the form of radio waves.
Thanks to the transmitter you can get high-quality “stereo”.
Install an FM transmitter in various situations:
You bought a car, and it already has an old-style cassette player, the format of which is too large to put something else in its place.
The car radio does not support listening to FM files. Frequently changing disks will get boring pretty quickly.
If, in addition to managing itself music system The radio buttons also control other functions in the cabin, for example, climate control.
And finally, you just got used to using a convenient “flash drive”.
A car transmitter or, as it is often called, an FM modulator will help solve the problem of listening to music in a convenient format for little money.
You need to insert a small gadget into the cigarette lighter socket and set the range of radio waves that you need.
The transmitter transmits signals from a USB flash drive into the space around you, and the antenna installed on your car immediately picks up the signal.
Interesting point. If you are going on vacation, for example, with friends who are sitting in the next car, they can also listen to the same music as you.
Many people are faced with the problem of choice.
The assortment is great price range Same.
When choosing, pay attention to the following characteristics:
1. Quality of sound wave transmission. Power lines (for example, those used by city trolleybuses) should not “dampen” the sound.
2. Reliability in operation. Find out the characteristics of fuses so that they do not fail frequently.
Also pay attention to how large the voltage drops are in the cigarette lighter where the FM modulator is inserted.
3. Ease of use. Regulators and all buttons should be comfortable. The same remark applies to the control panel.
Differences in the class of gadgets for playing music are due to the performance of their various functions.
The more diverse additional features device, the higher its cost.
Let's look at different classes of FM transmitters for cars.
This includes inexpensive devices that have a small black and white LCD display.
Cost: 10-20$.
They perform only the main function. Additional options- No.
Budget modulators reproduce and change the frequency of the carrier sound wave.
From 5 to 7 meters - this is the reception distance.
Here are the characteristics good models budget FM transmitters.
Black and white display. Reads MP3 + WMA formats.
Availability of a slot for using MMC and SD memory cards. There is a USB port.
The cheapest option.
Flaws:
Hissing is often heard during sound reproduction, sound quality is average;
If your car is more than 5 years old, the fuse needs to be replaced once a week. It gets boring. But the cost is also very low.
The design of mid-range transmitters is more interesting.
The body lines are smooth. They are in harmony with the interior design of modern cars.
The display is not monochrome, but has a bright LED backlight(green, blue or red).
Present additional functions:
remote control;
powerful memory: up to 20 radio stations;
audio input and output.
The stylish model Ritmix FMT-A750 costs about $25, but it already has an equalizer.
The kit includes a cable for external devices, as well as a spare fuse.
Flaws:
sometimes the communication channel is lost;
noises arise;
does not read USB flash drives in NTFS format.
The cost is around $30.
It stands out for its unusual design, which is also very convenient: the control unit and the slot for placement in the cigarette lighter are separated by a cord.
Good control buttons. Standard set functions like the previous model.
Disadvantages: sometimes the sound quality is poor.
There is a large display with a wide color gamut and built-in memory.
Holds up to 2GB of music files.
Many expensive premium models support SD memory cards, in addition to the usual USB format.
Also compatible with the mini remote control located on the steering wheel. There is memory and folder navigation.
An excellent model of the highest class FM transmitter.
Its price is quite high - $70, but there are a lot of possibilities.
The signal is very powerful, it supports your favorite flash drives and memory cards, and also transmits the signal to the Bluetooht stereo.
There is an external microphone, remote, Audio cable. Fuse included.
It is possible to receive calls from a mobile phone. Great sound and sensitive microphone.
It even reads the folder tree on a flash drive. High quality color display.
There are a lot of possibilities for listening to music inside the car.
Among them, the use of FM transmitters is very convenient and simple.
Affordable prices make it possible for many car enthusiasts to listen to recordings from a USB drive.
Choose a suitable FM modulator and enjoy your favorite melodies!
It often happens that when buying a car, a car enthusiast discovers that the car is equipped with an old radio tape recorder that, at best, can only play Audio CDs. People who save time, but do not chase music of unsurpassed quality, will not be pleased to discover such a technical nuance. However, this is the reality.
The vast majority of cars on the secondary market are equipped with just such devices, because the used cars themselves were produced at a time when the MP3 format was not yet widespread. Even in recent years, many automobile manufacturers have continued to produce cars with older-style car radios. As far as we know, the car market lags somewhat behind the gadget market, and it takes years to “update.”
Often a purchase is an “expensive pleasure”, and the radio is often boring with advertising, and does not receive perfect reception everywhere.
Manufacturers of additional devices that make life easier for motorists and music lovers have invented a device called FM transmitter (or FM modulator). This is another fairly simple invention in the world of radio electronics, which broadcasts from a flash drive (memory card, often via Bluetooth from your phone) files in MP3 format to your standard FM car radio. Thus, FM transmitter , in essence, is a decoding and simultaneously broadcasting device. This high-tech invention will help broadcast to the radio of almost any car radio what the driver likes from your flash drive: favorite music, audio books, educational lectures or audio lessons of a foreign language. And the old car radio will also provide a service: you can use it to tune your personal audio wave!
Over time, FM transmitter manufacturers have expanded the functionality of these wonderful devices. With the expansion of functions, more price categories have appeared.
An important component of the new FM transmitter today there is also a display that also expands the visual functions of the device.
We bring to your attention a short review best models FM transmitters , popular among Russian car enthusiasts.
Inexpensive and modest Ritmix FMT-A745 is a “2 in 1” device: a Bluetooth FM transmitter with a 5V 1A USB car charger. The charging current is small, so you shouldn’t count on a quick battery filling process. But it will fit absolutely any device, be it a smartphone, player, tablet or navigator. Can serve as a playback source microSD card, and Bluetooth connection, USB - or connecting an external device via line input. Includes microphone for hands-free calling.
Characteristics:
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Flaws:
Price: from 840 rubles.
A simple and clear design “no frills” FM transmitter with an almost invisible screen, three buttons on the front panel and two USB ports for charging external devices. At the bottom is a slot for a memory card. An important feature of Defender RT-Edge is the ability to work in 24V networks.
Characteristics:
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Flaws:
Price: from 890 rubles.
This transmitter is very impressive with its compactness and design: it looks like an ordinary cigarette lighter socket, but does everything that a not very demanding music lover needs. Works in a car network with a voltage of 12V and 24V. The hands-free function expands the capabilities of the device. Using the device, you can (in parallel) charge gadgets, and sometimes two at once. This compact, attractive device does not take up much space, but gives the car interior modern look"control panel".
Characteristics:
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Flaws:
Price: from 650 rubles.
This model looks quite modest, but gives the driver the opportunity to answer the call without being distracted from the road. In this case, the broadcast of music (file) is interrupted for the duration of the call. The transmitter does not take up much space; with its help you can recharge your gadget, even while the device is running. And even a small passenger can handle the control panel of the device.
Characteristics:
Advantages:
Flaws:
Specifications:
Price: from 848 rubles.
New model of FM modulator from manufacturer Xiaomi. USB port for charging devices, compatible with iOS and Android smartphones. The big advantage of this model is that it is suitable for almost any cigarette lighter, in which it is very securely attached. At the same time, it is quite difficult to externally distinguish the model from its cheaper brother: the same minimalistic design. There is a slight difference in the device charging current: 2.4A versus 2.1 for the “regular” Xiaomi RoidMi. At the same time, the model lost the “hands-free” functionality along with the microphone.
Characteristics:
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Flaws:
Price: from 994 rubles.
An original idea, an interesting design and a minimalistic approach - this is the Kodak UC111. Alas, the device is no fundamentally different from its competitors (except for a very large assortment external connections). On top of the FM transmitter is decorated with an impressive tuning “puck”, below there is a laconic display, all of this together is decorated with a blue backlight that does not hurt the eyes. As a result, the quality of performance of this FM transmitter deserves its position in our rating.
Characteristics:
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Flaws:
Price: from 1999 rubles.
A fairly “familiar” format of an FM modulator with Bluetooth and noise reduction during a call. Users who prefer this model, note the high sound quality and “readable” display. This high-tech device is also equipped with a remote control point.
Characteristics:
Advantages:
Flaws:
Price: from 1990 rubles.
This car FM transmitter model supports wireless communication Bluetooth looks, perhaps, the most original compared to its competitors. By attaching your phone to the device, you can play files and answer phone calls. Ritmix FMT-A880 copes well with audio files in .mp3 and .wma formats (there is a slot for microSD memory cards on the side). The device shows the FM broadcast range on a compact display on the side. The number of buttons is reduced to the required minimum: one button for answering a call, combined with a “twist” for adjusting the FM broadcast frequency. At the same time, the “body” of the transmitter, mounted on a regular cable, allows you to use it as a phone holder, without being limited by a conveniently (or not so conveniently) located cigarette lighter socket.
Price: from 1590 rubles.
Based on the review results, it should be said that each model has its own characteristics.
If you're looking for a feature-rich yet inexpensive FM modulator, check out
Transmitter Xiaomi Roidmi- a really nice option. It does not have a display, but you can charge gadgets, and it looks quite impressive.
Among the more expensive models, a rather attractive option is FM modulator Kodak UC111 ‒ for the ability to connect an assortment of peripherals and high-quality assembly. Especially high-quality sound(according to reviews from car enthusiasts) the devices differ: TelefunkenTF-FMT19BT And Defender RT-Pro(with additional equalizer modes). At the same time, the model from Defender significantly improves in price. Well, if you want something “not like everyone else,” you should pay attention to Ritmix FMT-A880.
So, we figured out what car FM modulators are and how they make life easier for car enthusiasts. We hope you like one of the models we reviewed. When choosing a device, choose the appropriate connectors and specify in what wavelength range it operates. If the FM transmitter also works with memory cards, be sure to pay attention to which memory cards it supports: SD or microSD (SDHC, SDXC). Happy shopping!
Updated: March 2020
The modern world is a world of various gadgets and bells and whistles, without which we can no longer imagine our lives. There are a huge number of gadgets for computers, phones, and so on. The invention of a flash drive has not been news for a very long time; today the trend is a writing pen with a built-in 2 GB flash drive, a lamp that can heat coffee, and e-Sigs, which are charged from the computer.
So they came up with it for the car a large number of devices for various purposes. Almost every modern car has a DVR, navigator, radio, radar detector and even an FM modulator. All these gadgets work differently and satisfy different needs of the driver.
You need to carefully consider a gadget such as an FM modulator, as it has a lot of advantages that the average driver may not notice. A car FM modulator is a small device that transmits audio files to an FM receiver.
The location from which it will take these files will depend on how the functionality of the modulator is built: it can be either a plug-in flash drive or the memory built into the modulator.
There are reasons for using an FM modulator. This device is very popular because it allows you to listen to your favorite music, which you just need to transfer to a flash drive. Today, car owners have already appreciated the usefulness of flash drives that can be connected to the modulator. Moreover, today not only songs can be recorded in sound.
Very popular nowadays are audiobooks of artistic direction, tutorials on foreign languages, in general, any book of any genre. And throwing everything onto a flash drive is much more convenient than writing to a disk, which will no longer be read by the device if there are small scratches, which are a common occurrence in a car. It is also worth mentioning that an FM modulator is a budget gadget if a working radio is already installed in the car, which, unfortunately, does not have a connector for a flash drive and does not “know how” to play songs from the media.
In this case, the car radio can be replaced with an FM modulator, and such a maneuver will be much less expensive than purchasing a new radio with expanded functionality. The modulator must be connected to the power supply through the cigarette lighter, the voltage of which is usually 12 V, but can “jump” from 9 to 24 V. It all depends on the model.
Now the question of choosing this device interests many people. But not everyone will be able to clearly categorize all these models offered by the market. However, it is quite easy to understand all this. Models can be ranked into classes by price, functionality and other criteria. For example, the cheapest and simple devices provide only a basic set of functions.
These FM modulators usually have a small black and white display. They “know how” to rewind the recording that is being played, and also allow you to change the frequency. They either do not have built-in storage, or the amount of memory provided is extremely small, but they can read files from a memory card or flash drive. The standard working distance ranges from 5 to 7 m. such modulators can only transmit data on one programmed band. If he has any frequency range, then it is extremely small. There is a clear pattern in this matter: the higher the price, the greater the data transmission range. Models with at a higher price form the middle category of modulators.
Their appearance is more attractive, and they fit better into the entire interior concept. For example, transmitters in the middle category have a color display, rather than black and white. Also included with the device is a remote control. A mid-range modulator has memory to capture multiple radio frequencies.
This function is extremely convenient, as it can be used to quickly change the wavelength in order to make the sound better. If you configure the receiver and modulator in advance for a similar procedure, the switching will be quite fast. Among other things, such devices have an audio input and audio output.
Premium FM modulators have a fairly large functional range. Such models have a fairly large color screen, which is much more convenient to view than all other devices. Modulators from this category are programmed in such a way that you can easily connect to your computer and load sound files into the built-in memory storage.
There are also modulators that you can connect to directly from your phone and send the necessary data. Another modern innovation is the mini remote control, which comes complete with a modulator that needs to be attached to the steering wheel. Almost all high-class devices have an equalizer in their functionality, with which you can change the sound mode according to your taste.
There are a large number of models of FM transmitters in stores. Today there are many devices that have a built-in function Handsfree Bluetooth. If the device has such a function, then the phone can be connected wirelessly to the modulator and talk to the interlocutor through the modulator. For example, when someone calls you on your phone, you can press a button on the modulator that will accept the call. After which you can talk to the person who called without picking up the phone. After the conversation ends, you will need to press the same button in order to end the call.
How does this “miracle of technology” connect correctly? First you need to reset all the necessary data to a flash drive or directly to the transmitter, after connecting the device to the laptop. All files must be pre-ordered, since this is the order in which the files will be played. Although you don’t have to do this if the purchased modulator has a built-in function quick search the desired song or even “shuffle” files during playback.
The latter function is especially popular among music lovers. It is imperative to check the voltage in the car electrical network to ensure that it is sufficient for normal operation of the modulator.
The device must be connected to the cigarette lighter socket and turned on. Today's transmitter market is striking in its diversity of both prices and appearance. There are no standards for the dimensions and appearance of modulators, just as the design of the car interior can be very diverse. To make using the device as easy and simple as possible, it has a rotating head.
Installing and checking the operation of the FM transmitter: first you need to configure the FM frequencies of the receiver and translator. The frequency can be changed by pressing the “CH” button on the transmitter itself or using buttons “CH-” and “CH+” on the control panel. The same frequency must be set on the receiver. The frequencies must be the same. It is necessary to take into account the fact that different radio stations may interfere with playback frequencies. If this fact occurs, then you need to find another frequency that will be optimal.
What actions should be taken if the modulator stops working? Don’t rush to go to specialists, especially if the device’s warranty has already expired. If the warranty card is still valid, then the transmitter must be returned for maintenance. Most often, such a device does not work because the device's fuse has failed. The fuse is most often located very close to the power plug.
In order to inspect it, you need to unscrew the end part of the modulator. The integrity of the part can be assessed through visual inspection, but we should not forget that the breakdown may be internal. Experts recommend immediately replacing the old fuse with a new one and trying to turn the device on again. If the modulator starts working, then the problem was really in the fuse. The operation of the modulator is also affected by the condition of the cigarette lighter. If the cigarette lighter does not work, then the transmitter will not function. The fuses in the car also affect the operation of the device.
You need to find out the location of the fuses in the car, and after that you need to change the one that is responsible for normal work cigarette lighter. Such a breakdown can be avoided if, when starting the car, you disconnect the modulator from the cigarette lighter, since it is at this moment that the voltage in the network greatly jumps. Simply put, when starting the car, no device should be connected to the cigarette lighter.
After the car starts, the modulator can be connected. If the FM transmitter is broken, it must be taken to service center rather than trying to fix the problem yourself. Problems with the device may occur if the frequencies on the transmitter and receiver do not match. It is necessary to ensure that the frequencies on these devices match. If the FM signal is too weak, then you need to change the frequency. The modulator may not count files located in multi-level folders. It is best to write files in the root folder.
So, an FM modulator can often save you from silence while driving. In addition to the fact that this device can be used to stream audio files directly from a flash drive to the receiver, it can also be considered as a memory card or flash drive. Also, using the modulator, you can safely talk on the phone while driving, which will be much safer for all the people in the car. Every driver can find just such a device that will satisfy the requirements of a person in terms of functionality.
Question what FM transmitter relevant for owners Vehicle, whose audio systems do not have the ability to play music files contained on removable digital media. With its help, a standard car radio can play music on a flash drive or on a mobile phone memory card.
Before resolving the issue which FM modulator is better, it is important to understand the principle of operation of the device and its functionality. An FM transmitter or frequency modulator is a device for a car that can read and play audio files from removable media.
Powered by a car's cigarette lighter, the device transmits sound files via radio waves to an FM receiver installed in the car.
It is possible to use a transmitter for a car if three main conditions are met:
The principle of operation of transmitters for cars is as follows:
Depending on the car transmitter model, external media, used to read sound files, can be:
Modern models of car transmitters can play sound files in various formats, namely:
The MP3 (MP3) format is popular. Files of this type can be read by any model.
To ensure communication between the car transmitter and an external drive, its design provides three communication elements:
Like any technical device, FM transmitters for cars have both pros and cons.
Car FM transmitter, offered today by many manufacturers of similar gadgets, is a modulator that differs from conventional models in its impressive functionality. It works with a flash drive from the car's cigarette lighter, and has the ability to pair with mobile phone via a wireless channel.
Using a similar transmitter installed in the car, you can organize speakerphone calls when talking on the phone, which is convenient when driving.
Offered by many car manufacturers MP3 player with FM transmitter– a regular FM receiver with convenient control and control panel. The kit additionally includes a display that displays information about the sound files being played. Using the functionality of an FM transmitter for cars of this type, you can do the following:
Most modern models of car MP3 modulator players have an increased amount of built-in memory, which makes it possible to use gadgets as a storage device.
The video below clearly shows how a car FM transmitter is connected and works:
It's worth deciding which FM transmitter is better in terms of sound and price? which one is suitable for phone and others mobile devices. We have compiled a rating of modulators and collected popular customer reviews. The top positions were taken by:
An inexpensive FM transmitter is a modulator with a built-in MP3 player, designed to transfer WMA and MP3 files from external media to the car's head audio system. Equipped with a 1.4-inch LCD display, remote control and built-in unit for charging portable equipment, it is capable of working with external USB media and MicroSD type.
The standard kit includes: remote control, USB cable, wire with 3.5 connector and instructions for setup and operation.
You can purchase this product at a special price on our partner’s website:
KS is Radez KS 160
gadget Xiaomi models Roidmi 3S cannot be called a typical FM transmitter for cars, since it does not require the use of any external drives, containing pre-downloaded music files in their memory.
Having the ability to connect via Bluetooth, the modulator reproduces via sound system car music files contained in the smartphone's memory. The design of the car transmitter of the model contains two USB port, used for charging various mobile devices.
Another notable feature of the Xiaomi Roidmi 3S is the function of monitoring the voltage level in the car electrical network and notifying the driver about its sudden changes.
Technical characteristics of the car modulator:
The model's USB connectors are compatible with connectors on smartphones running on operating systems Android and IOS.
Buy products only from trusted sites:
Xiaomi Roidmi 3S
An inexpensive but functional transmitter for cars, equipped with an equalizer and working with flash drives of any type.
Characteristics of the car modulator:
We invite you to choose several improved models:
Evaluate which of the above automotive devices better in sound, equipment and functionality, allows a comparative table of their main characteristics:
Car Transmitter Model/Specifications | KSis RadezKS160 | Xiaomi Roidmi 3S | Ritmix FMT A705 |
Frequency range (MHz) | 87,5-108 | 87,5-108 | 87,5-108 |
Supply voltage (V) | 12, 24 | 12, 24 | 12 |
Availability of equalizer | Yes | No | Yes |
Supported Formats | All | — | MP3 |
Types of connectors for connecting external drives | USB, microSD | No | USB. SD, microSD |
Bluetooth module | No | Present | No |
Can be used as a card reader | Yes | No | No |
Built-in memory | Present | No | No |
Adjusting the modulator body by angle of inclination | Eat | No | No |
To listen to music through your car's speakers, you can purchase FM transmitter for Android.
To communicate with the phone and gain access to music files contained in its memory, it is specially equipped Bluetooth module. Models with AUX output are also common.
Knowing how a car transmitter works, setting up this device for its full functioning is not difficult at all. Before you start using the gadget, we recommend downloading mobile app to your smartphone and combine the frequency of its transmitter with the frequency of the standard car radio.
If a car FM transmitter does not see a flash drive, then there are several reasons for this situation: