An FM transmitter is a device that broadcasts audio signals over FM radio frequencies. This allows you to play music or other audio content from your phone or any other device over an FM radio signal, which can be heard by any nearby FM radio.
A transmitter like this can be a great way to listen to music in your car without having to invest in an expensive aftermarket stereo. It can also be used to broadcast audio to a speaker system at home.
How to Choose A Bluetooth FM Transmitter
When choosing an FM transmitter, there are a few things you'll want to keep in mind.
- First, you'll want to make sure that the transmitter you choose is compatible with your phone or other devices.
- Additionally, you'll want to pay attention to the range of the transmitter. Most transmitters will have a range of around 30 feet, but some may have a shorter or longer range.
- If you plan on using the transmitter in your car, you'll want to make sure that it has a long enough range to reach the radio.
- Finally, you'll want to consider the sound quality of the transmitter. Some transmitters will provide clear sound quality, while others may have static or other audio issues.
If sound quality is important to you, be sure to choose a transmitter with good reviews.
Specific Features To Look at In FM Transmitters
Apart from the use and personal preferences, there are some specific things to look at when picking an FM transmitter for your needs:
- The number of USB ports: If you have more than one device that you want to connect to the transmitter, make sure to choose a model with multiple USB ports.
- The type of audio input: Some transmitters only accept Bluetooth audio, while others may have an aux input or a memory card slot.
- The ease of FM radio adjustments: Most transmitters will let you choose the FM frequency that you want to broadcast on. However, some models may be easier to adjust than others. If you plan on using the transmitter in your car, you'll want to make sure it's easy to adjust the frequency without having to take your eyes off the road.
- The FM frequency to suit your needs: In Europe, the standard FM radio frequency is 87.5-108 MHz while in America it is 76-108 MHz. Check which transmitter suits your needs before making a purchase.
- The number of FM stations available: The number of available FM stations can vary depending on your location. In rural areas, there may only be a few stations available, while in urban areas there may be dozens. Make sure to check the number of available FM stations in your area before purchasing a transmitter.
- The warranty: As with any electronics purchase, it's always a good idea to check the warranty before you buy. This way, you'll be covered if anything goes wrong with the device.
The Best FM Transmitters of 2022
Now that you know what to look for in an FM transmitter, let's take a look at some of our top picks. We have compiled this list for your convenience so be sure to read it carefully!
Most Handy for Home: Drive-in Theater FM Transmitter
Drive-in Theater by Whole House FM is an FM transmitter with a 150 feet range that is perfect for home use. It comes with an aux input, so you can connect it to your phone or any other audio source. Additionally, it has a clear sound quality with no static.
This transmitter also has an all-directions broadcast and can transmit across the entire public FM band, which is perfect if you want to use it in multiple locations. Also, the transmission spreads for even and odd frequencies.
The 6.5” SMA helical antenna is also a great feature that allows for easy placement and an optimal broadcast. You can use this transmitter indoors or outdoors, and the built-in US/EU Pre-emphasis allows you to play music with great sound quality.
Pros:
- 150 feet range.
- Aux input.
- Clear sound quality.
- All-directions broadcast.
- 6.5” SMA helical antenna.
- US/EU Pre-emphasis.
Cons:
- Pricey.
Widest Range: Retekess TR508 FM Transmitter
Retekess TR508 FM Transmitter is the fm radio transmitter with a range of 980ft with no barrier. You can use it for conferences, supermarkets, and picnics. Drive-in Movies, Parking Lot, Home, Libraries. It's also suitable for churches and small concerts, as it can cover a large area.
This transmitter has an aux input, so you can connect it to your phone or any other audio source. Additionally, it has a clear sound quality with no static. The USB port allows you to charge your devices while using the transmitter.
This transmitter also features an all-directions broadcast and It has a clear sound quality with no static due to the DSP technology.
This transmitter also comes with an LCD screen that displays the frequency, so you can easily adjust it. Additionally, it has 4 playing modes.
Pros:
- 980ft range.
- Aux input.
- Clear sound quality.
- USB port.
- All-directions broadcast.
- DSP technology.
- LCD screen.
- 4 playing modes.
Cons:
- Some users complain not the best sound quality.
Most Handy For Home: Rodann Electronics TXRX1000A
Rodann Electronics TXRX1000A is a small and compact FM transmitter that is perfect for home use. It comes with an aux input, so you can connect it to your phone or any other audio source. Additionally, it has a clear sound quality with no static due to the PLL technology.
This transmitter also features an all-directions broadcast and can be used in multiple locations. The 500 foot range of portable FM broadcast transmitters is great for small areas. Additionally, the transmission spreads for even and odd frequencies.
The 70dB SNR allows for a clear and strong signal. You can use this transmitter indoors or outdoors. The small size also makes it easy to carry around with you.
Pros:
- Aux input.
- Clear sound quality.
- PLL technology.
- All-directions broadcast.
- 500 foot range.
- 70dB SNR.
- Small and compact size.
Cons:
- Not suitable for us on metal, brick, stone or aluminum.
Best For Hands-Free Calls: Scosche BTFMSR BTFREQ
This transmitter is equipped with a universal Bluetooth hands-free car kit for making hands-free calls. It also has an aux input, so you can connect it to your phone or any other audio source.
The built-in amplifier and noise cancellation microphone ensure decent call quality. This transmitter also features a digital FM transmitter with a frequency range of 87.5 to 108 MHz. You can use the transmitter in multiple locations, and the transmission spreads for even and odd frequencies.
The clear LCD display shows the current frequency, so you can easily adjust it. Additionally, it has 4 playing modes and can remember up to 8 presets.
The 10-Watt USB Car Charger is also a great feature that allows you to charge your devices while using the transmitter. The 2.1Amp USB port can charge most smartphones.
Pros:
- Bluetooth hands-free car kit.
- Aux input.
- Built-in amplifier and noise cancellation microphone.
- Digital FM transmitter with a frequency range of 87.5 to 108 MHz.
- 4 playing modes.
- 8 presets.
- 10-Watt USB Car Charger.
- 2.1Amp USB port.
Cons:
- Not the most durable plastic.
Most Versatile: Aisidra Bluetooth Transmitter Receiver
Aisidra Bluetooth Transmitter Receiver is a versatile transmitter that can be used as a receiver or transmitter with a clear sound quality with no static due to the aptX Low Latency technology.
This transmitter also features a V5.0 Bluetooth adapter for audio streaming with a range of 33 feet. You can use this transmitter in multiple locations, and the transmission spreads for even and odd frequencies. 2-in-1 Bluetooth AUX Adapter for Hands Free Calling also allows you to answer phone calls while driving.
The 3.5mm audio jack is compatible with most devices. Additionally, it has a clear LCD display that shows the current frequency, so you can easily adjust it. Additionally, it can work with 2 devices at the same time and has 6-hour battery life. The small size also makes it easy to carry around with you. Additionally, it has an LED indicator that shows the current status.
Pros:
- Can be used as a receiver or transmitter.
- AptX Low Latency technology.
- V5.0 Bluetooth adapter.
- 2-in-1 Bluetooth AUX Adapter for Hands Free Calling.
- 3.5mm audio jack compatibility.
- Clear LCD display.
- 6-hour battery.
Cons:
- May be too small for some users.
Awesome For Airplanes and Gyms: MEE Air in-Flight Wireless Audio Transmitter
MEE audio Connect is an Air in-Flight Bluetooth Wireless Audio Transmitter that is equipped with Bluetooth 4.0 and aptX Low Latency support for high-quality audio streaming with no static. You can use this transmitter in multiple locations, and the transmission spreads for even and odd frequencies.
The 3.5mm audio devices including in-flight entertainment systems can be used with transmitter. Additionally, it has a clear OLED display that shows the current frequency, so you can easily adjust it.
This device can connect to 2 AirPods or headphones at the same time. It also has an aux input, so you can connect it to your phone or any other audio source. The small size also makes it easy to carry around with you. Additionally, it can connect to gaming consoles for an immersive experience.
Pros:
- Bluetooth 4.0.
- AptX Low Latency support.
- Can connect to 2 AirPods or headphones.
- Aux input.
- Small and compact size.
- Can connect to gaming consoles.
Cons:
- Some users find the sound to be not very loud.
Hottest Choice For TV: 1Mii B06TX Bluetooth 5.2 Transmitter
1Mii B06TX is a Bluetooth 5.2 Transmitter, which is suitable for TV and PC with Windows 10/8.1/8/7. The latest Bluetooth 5.2 version provides lower latency, so you can enjoy high-quality audio without any lag.
The 3.5mm aux input is compatible with most devices, and the RCA input makes it easy to connect to your TV. Additionally, the AUX/RCA/Optical/Coaxial Audio Inputs allow you to connect to multiple audio sources.
This transmitter also features a built-in amplifier for a clear and powerful sound. Additionally, it has volume control , so you can adjust the sound to your liking. The small size also makes it easy to carry around with you. Additionally, it has a Plug n Play and aptX Low Latency support for easy setup.
Pros:
- Bluetooth 5.2 version.
- Dual antenna design.
- Lower latency.
- 3.5mm aux input.
- RCA input.
- AUX/RCA/Optical/Coaxial Audio Inputs.
- Built-in amplifier.
- Volume control.
- Plug n Play aptX Low Latency support.
Cons:
- Might be not the best for high frequency sounds.
Best Overall: Avantree Oasis B Bluetooth 5.0 Transmitter
Avantree Oasis B is a Bluetooth 5.0 transmitter for TV, Stereo and other home audio system. The latest Bluetooth 5.0 version provides lower latency for high-quality audio streaming with no lag.
The 3.5mm and RCA inputs are compatible with most devices, and the Optical input makes it easy to connect to your TV. Additionally, the Bypass Mode allows you to enjoy the highest quality sound without any lag.
The audio adapter for 2 headphones or speakers can be used to connect multiple audio sources. Additionally, it has built-in amplifier and support for aptX Low Latency and aptX HD codecs.
This transmitter also features a built-in Battery for up to 10 hours of playtime. Additionally, it has a Class 1 Long Range support for up to 100 meters / 328 feet. The small size also makes it easy to carry around with you. Additionally, it has an LED indicator that shows the current status.
Pros:
- Bluetooth 5.0.
- 3.5mm and RCA inputs.
- Optical input.
- Bypass Mode.
- Built-in Battery.
Cons:
- None that we could find.
Best FM Transmitters: Our Conclusion
When choosing an FM transmitter, it is important to consider the features that are important to you.
If you want a transmitter with the latest Bluetooth technology, then the 1Mii B06TX or the Avantree Oasis B would be a good choice.
If you want to find a speaker for hands free calls, then the Scosche BTFMSR BTFREQ would be a good option.
If you need a wide range device for a drive-in movies theater, church or store, Retekess TR508 FM Transmitter is the one you need.
If you want a device for home use, the Rodann Electronics TXRX1000A is a handy choice.
Finally, if you are looking for an FM transmitter to use in a gym or during airplane flights, the MEE audio Connect Bluetooth Wireless Audio Transmitter will prove very useful.
No matter which FM transmitter you choose, we are sure that you will enjoy the added convenience and freedom that it provides.
