>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.
Operating frequency: 87.5 ~ 108MHz
Output power: 0-25Watt (continuously adjustable)
Output Impedance: 50 ohm
Spurious and harmonic radiation:-60db
Frequency response: 50 ~ 15KHz (3db)
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
DP100 Dipole Antenna:
A dipole antennais a radio antenna that can be made of aluminum, copper, and bronze tube with a center-fed driven element. It consists of two metal conductors of rod, oriented parallel and collinear with each other (in line with each other), with a small space between them.
Thedipole antennais a particularly important form of RF antenna which is very widely used for radio transmitting and receiving applications. The dipole is often used on its own as an RF antenna, but it also forms the essential element in many other types of RF antenna. As such it is the possibly the most important form of RF antenna.
Ahalf-wave dipole antennameans the length of this dipole antenna is equal to a half-wavelength at the frequency of operation.
Input Impedance Impedance:50 ohm
Maximum Power Input:150W
Horizontal 3dB Beam Width:360 °
Vertical 3dB Beam Width::73 °
Lighting Protection:DC ground
Radiating Element Material:Aluminum Alloy
The fmuser company is specialized in production and sales of FM / TV Transmitter , FM / TV antenna , the FM / TV transmitter accessories. We have been exporting FM /TV transmitter for 6 years. We have clients all over the world, not only the resellers but also the consumers. With 6 years experience in this field ,we have professional team and excellent aftersales service. We dedicated in supplying the best quality products with competive prices and excellent customer sevice! If you have any question about it , No matter you buy or not, please feel free to tell us your questions,we are very willing to help you and solve your problems.
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 )