FM Sender 0-25W

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Du må ha konsesjon og brukstillatelse for bruk av FM sendere i Norge. 
Dette får du ved å kontakte NKOM og Medietilsynet. 
Du må ha firma og tilgang til altinn om du skal søke. 
Vil du ikke gjøre jobben selv? Ta kontakt med oss.  



>This is the 25W transmitter covering range about 5-8KM outside in the open area.It set for the people who want to build a little fm station,a home station.

>It is widely used on the meeting ,car driving broadcasting,village broadcasting,Speech ,concert and Tourist guiding.And also schools,supermarkets, factories, railway stations, conferences.

>It can easy broadcast anywhere you want, home , apartment  ,church ,school , club, camping , backyard , resident village.

>This product is made by FMUSER.It is good quality and it has 1 year warranty period.This transmitter will come with English manual to tell you how to operate it .We also have the engineer to help you with all the problem online.

The transmitter is easy to control and portable to carry,the size is only :215 x165x54mm.


RF part:

  • Operating frequency: 87.5 ~ 108MHz
  • Output power: 0-25Watt (continuously adjustable)
  • Output Impedance: 50 ohm
  • Spurious and harmonic radiation:-60db

Audio part:

  • Frequency response: 50 ~ 15KHz (3db)
  • Distortion: 0.2%
  • Left and right channel separation: 45db
  • LINE IN connector: RCA two-channel Cinch (stereo)
  • The microphone interface: 6.5mm
  • Microphone Type: Dynamic microphone (electret microphone is not applicable)

Power supply part:

  • Rated working voltage: DC 12~13.8V 5A/6A
  • Maximum power consumption: 60W

GP100 Dipole Antenna:

This is the only one  1/4 wave GP antenna in the world, which can easily adjust the accuracy frequency for fix your FM transmitter.It is also the design of anti-rain and lightness. It is very sure that this antenna is your best choice for your FM transmitter.


1.Made entirely of auminum alloy.
2.No need any worries about water
3.Adopting the design of anti-rain, even under the heavy rain, the water will not flow into interfaces, resulting in damage.
4.The only one of  1/4 wave GP antenna in the world, which can easily adjust the frequency for fix FM transmitter.


1.Frequency:  89.5MHz-94.5Mhz(A+B1)     95.5-100.5Mhz (A+B2)    100.5Mhz-105.5Mhz(A+B3)
2.Center Frequency: 92MHz /  98MHz / 103MHz
3.Gain: 3.5dB
4.VSWR: lower than 1.5
5.Impedance: 50Ω
6.Power: 1W-100W  (5w,7w,15w,25w,30w,50w,100w)
7.Cable connector: BNC,NJ,TNC

How far(long) the transmitter cover?

The transmission range depends on many factors. The true distance is based on the antenna installing height , antenna gain, using environment like building and other obstructions , sensitivity of the receiver, antenna of the receiver . Installing antenna more high and using in the countryside , the distance will much more far.

EXAMPLE 5W FM Transmitter use in the city and hometown:

I have a USA customer use 5W fm transmitter with GP antenna in his hometown ,and he test it with a car, it cover 10km(6.21mile).

I test the 5W fm transmitter with GP antenna in my hometown ,it cover about 2km(1.24mile).

I test the 5W fm transmitter with GP antenna in Guangzhou city ,it cover about only 300meter(984ft).

Below are the approximate range of different power FM Transmitters. ( The range is diameter )

0.1W ~ 5W FM Transmitter :100M ~1KM

5W ~15W FM Ttransmitter : 1KM ~ 3KM

15W ~ 80W FM Transmitter : 3KM ~15KM

80W ~500W FM Transmitter : 10KM ~30KM

500W ~1000W FM Transmitter : 30KM ~ 50KM

1KW ~ 2KW FM Transmitter : 50KM ~100KM

2KW ~5KW FM Transmitter : 100KM ~150KM

5KW ~10KW FM Transmitter : 150KM ~200KM


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