Radio frequency Like FM Your city may be different from the values broadcast in your neighboring region, so finding a specific number to set up a receiver requires you to specify the location. On air. ultrashortwave (VHF) are distributed over short distances, usually not exceeding 50-70 kilometers from the transmitting antenna, which creates the need for an individual frequency grid for each settlement. Key parameter The setting is the megahertz (MHz) value, which varies from 87.5 to 108.0, and this indicator must be sought for high-quality signal reception.
Users often confuse ranges FM and OCDAlthough technically in Russia and CIS countries, the "wave" for this station means the FM band. If you are trying to set up tape-storage Or a portable receiver, ignoring the geographical reference will only lead to noise in the speakers or catch a neighboring station with a similar format. Modern digital tuners are able to automatically find the strongest signal, but manual input remains the only way to fix the favorite wave in the memory of the device in poor coverage.
⚠️ Attention: An attempt to use the frequency from Moscow to set up the radio in Vladivostok will not work, since the repeaters work on different carrier frequencies.
Broadcasting ranges and technical features
Technically, the station broadcasts in a range UHV-2which is referred to as the International Standard FM (Frequency Modulation) is a frequency modulation. This means that the sound signal is encoded by a change in the frequency of the carrier wave, which provides high noise resistance and high-quality stereo sound. Unlike the old VHF-1 bands (65.8-74.0 MHz), modern receivers, including automotive ones, are focused on the 87.5-108.0 MHz standard, where the main network transmitter grid is located.
The power of the transmitters varies depending on the coverage task: in large megacities, powerful stations up to 4 kW are used, located on high TV towers, while in small towns, repeaters with a capacity of 100-500 W are used. This gradation allows you to create a dense coating in the center and fill the “dead zones” on the periphery, but requires accurate antenna tuning.
- 📻 Carrier frequency: It is individual for each city, the grid pitch is usually 0.1 MHz.
- 📡 Type of modulation: stereo with the ability to transfer RDS data.
- 🏙️ Coverage: It depends on the terrain and the height of the transmitting antenna.
Technical details of the signal
The stereo signal is transmitted using a 19 kHz pilot signal, which helps the receiver synchronize the left and right channels.
How to Find Frequency in Your City
You can determine the exact frequency value for your locality through official radio broadcasting directories or specialized aggregators updated in real time. The most reliable method is to use the function. Auto Scan (autoscan) on your receiving device that consistently crosses the entire range and stores only those channels where the signal level exceeds the threshold value. When manually searching, it is recommended to move in increments of 0.1 MHz, lingering at each position for 2-3 seconds.
Owners of modern multimedia They can search the Internet for “Like FM frequency [city name],” which often brings up current data from motorist forums or regional radio station sites. It is important to take into account that in border zones it is possible to receive a signal from a neighboring state or region, where a completely different station can operate at the same frequency, creating interference.
| Town | Frequency (MHz) | Power (kW) | Type of transmitter |
|---|---|---|---|
| Moscow | 95.6 | 4.0 | Omni-directed |
| St. Petersburg | 100.9 | 2.0 | Directed. |
| ekaterinburg | 101.7 | 1.0 | Sectoral |
| Novosibirsk | 103.3 | 1.5 | Omni-directed |
Adjusting the radio in the car
The setup process Like FM In the car has its own characteristics associated with the movement of the signal source and the presence of metal obstacles. For stable reception, you need to make sure that the antenna amplifier is activated, which is often implemented through the supply of 12V power to the antenna input of the tape recorder or through a separate command in the menu. Antenna Power. Without signal amplification, the reception range in urban conditions can be reduced to 5-10 kilometers.
If the station disappears while driving under bridges or in tunnels, it makes sense to enable the function. RDS Radio Data System (RAS) that allows the receiver to automatically switch to an alternate frequency of the same radio station if it is available in a given coverage area. This technology is especially useful for long-distance travel, when the same station broadcasts at different frequencies in different areas of the region.
⚠️ Attention: Metallic tinted films on the glass can shield the FM signal, reducing the quality of reception even with a serviceable antenna.
☑️ Quality check of reception
Admission problems and interference
The main enemies of the quality signal are electromagnetic disturbanceignition system of the car, especially if non-original high-voltage wires or candles are used. The characteristic crackling or hissing, which is intensified when the engine speeds up, indicates this problem, which can be solved by shielding the wires or installing an additional filter in the power circuit of the tape recorder. Also, the source of noise can be cheap USB-chargers that make high-frequency tips in the audio track.
In dense urban areas, the signal can be reflected from buildings, causing a multipath effect, when several copies of the signal with different delays come to the speaker. Digital tuners cope with this better than analog, but in the areas of “shadows” behind high houses, it is recommended to reduce the sensitivity of the receiver or switch to mode. MonoThis will improve the intelligibility of DJs’ speech due to the stereo effect.
- ⚡ Impulse interference: arise from the work of wipers, windows or generators.
- 🏢 Multibeam: It is caused by the reflection of the signal from the facades of buildings.
- 📉 Attenuation: Natural signal attenuation when moving away from the transmitter.
Use ferrite rings on the radios power wires to reduce background noise levels in the speakers.
Alternative ways of listening
When broadcasting is unavailable or the signal quality is poor, digital technologies that allow listening come to the rescue. Like FM via the Internet. Mobile radio applications and aggregators like Yandex.Music or VK Music stream in high bitrate, while losing all the problems with interference and geographical restrictions. This requires only a stable 4G/LTE or Wi-Fi connection.
Automotive systems with support Android Auto and Apple CarPlay allows you to display the interface of online radio on the screen of the tape recorder, controlling voice playback or through a touchscreen. This is ideal for trips outside the city, where FM coverage can be fragmented and mobile operator traffic is stable.
⚠️ Attention: Listening to online radio consumes mobile traffic, so if you have a limited data package, keep an eye on your consumption.
RDS Technology and Its Benefits
System system RDS (Radio Data System) transmits digital information along with the audio signal, which is displayed on the display of the tape recorder. In the case of Like FM You can see the name of the current song, the name of the artist, and even news or promotional messages if they are broadcast by the station. Function AF Alternative Frequencies (Alternative Frequencies) allows the receiver to automatically search for the best frequency for the current station when moving.
Another useful function is TP A Traffic Program that allows you to interrupt listening to other sources (such as CD or Bluetooth) to broadcast traffic news. If Like FM In your region, supports this standard, the tape will switch to the wave with information about traffic jams once the DJ starts such a block.
The use of RDS functions significantly improves driving comfort, eliminating the need to manually search for a wave when a signal is lost.
Why did Like FM go missing?
The cause may be prevention of transmission equipment, changing the frequency of broadcasting in your city or damage to the antenna of the car. It is also possible to temporarily stop broadcasting due to technical work.
Can I listen to Like FM abroad?
Broadcasting is available only within the coverage of Russian transmitters. Only online streaming is available abroad, as the broadcasting license is valid only in the country.
How to improve reception in the garage?
In metal garages, the signal is blocked. It is recommended to use a remote magnetic antenna displayed on the roof, or switch to online broadcasting via a smartphone.
Does the frequency depend on the time of day?
No, the frequency of broadcasting is a constant. However, the quality of reception can vary due to atmospheric conditions and electromagnetic conditions, especially at night.