Technical Parameters：

*  Phase Lock Loop (PLL) System
*  Easily choose your frequency LCD and buttons
*  Freq range :76MHz~108MHz
*  Power :1.5w OR 7w
*  Ripple or harmonic waves: <= -60dB
*  Tuning Step : 100khz
*  Stability of Frequency: ±5ppm Less than 10ppm ( better system)
*  Freq. Response: -55dB(100~5000Hz); -45dB(5000 ~ 15000Hz )
*  Audio Input Connector: 3.5mm headphone connector
*  Microphone jack;it can be connected wih the microphone

*  RF output connector: TNC Female
*  TNC Type antenna output
*  Reduced harmonic ( clean signal )

*  Reference range : 1-3Km (A barrier-free environment)

*  SNR : More than 60dB

*  Stereo channels crosstalk : -50dB

*  Audio frequency response : 20 to 15000Hz

*  Audio distortion : Less than 2%

*  Power supply voltage : DC 10-14V (12V recommended)

*  Operating current : Less than 2A


-Long Range:

Our 7w fm transmitter has a long range in both low and high power modes.No static signal-whether you are hiding in a high-rise apartment in Brooklyn or snuggling in the foothills of Montana, you will find the clearest channel with amazing sound clarity

-AUX Input: 

Connect external devices, such as MP3、CDplayers、Mobilephone、Computer, TVBluetooth or wireless adapter input.

-MICInput: 

Allows you to use your own wired microphone (or equip Bluetooth transmitter and receiver microphones)

-Clear and Stable Signal Transmission: 

Audio distortion is less than 0.25%, supporting clear, strong and stable signal transmission.

-PLL Digital Tuner Technology: 

With advanced PLL digital tuner technology, the FM transmitter has no frequency offset, allowing you to enjoy your own radio station.




About installation:

Connect the antenna first, then switch the power. If you do it reversely, the whole equipment could be burned!!

About taxes or duties:

All of my price don't include the Taxes or duties or VAT , pls kindly note, thanks.
Most package to USA won't course taxes.
To other country,most package WILL have duties.
We are not sure each country's law,so we can't point out how much you need to pay.
For detailed cost, pls kindly ask your local custom.



1. How far can it generally cover?
Generally our 7w fm transmitter can cover 1km~3km. This is greatly affected by the environment. The flatter the environment, the farther the coverage can be.Ideal for small broadcast stations
 
2. What guarantees do you have? If the device is broken when I receive it

Don't worry, we have a 1-year warranty and lifetime technical support. If you find that the equipment is working abnormally during use, please contact me immediately and we will deal with it immediately until you are satisfied.

3. Is there an instruction manual?
We have an electronic version of the instruction manual, if you need it, please contact customer service
 
4. What should I do when I want to build a radio station, or want to be satisfied with our current usage scenario, but we don’t understand the transmitter?
You can contact customer service and tell us what you want to do, and we can give you a professional and cost-effective solution. We have been working in China for a long time and have a professional team of engineers to provide you with solutions, please rest assured