FMUSER 7W FU-7C FM stereo PLL broadcast transmitter Circularly polarized FM antenna power KIT fmuser

• 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
• BNC Type antenna output
• Reduced harmonic ( clean signal）

Features :

• 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
• BNC Type antenna output
• Reduced harmonic ( clean signal )

Antenna:

ELECTRICAL SPECIFICATIONS

Frequency Range : 88~108 MHz (According to the scale adjustment)
Impedance : 50 
VSWR : <1.5
Gain : Single Bay -3dBd
Polarization :  Circular
Lighting Protection :  Direct Ground
Maximum Power Input-watts : 300 W（Max 500W）

MECHANICAL SPECIFICATIONS
Length  :   950 mm
Coaxial Cable  :  SYV-50-7
Termination :    SL16-J

Package Include:

• 1 X 7w FM transmitter
• 1 X Circularly polarized  antenna with cable
• 1 X Audio in cable
• 1 X 12V DC power adapter
• 1 X Conversion Socket

Do you wanna a  stereo FM  transmitter  in a professional quality? I  know u can do that.
This FM stereo transmitter, using advance modulation system and Phase Lock Loop to control a steady frequency when transmitting. New invented low noise system is used to reduce the noise level during broadcasting time. A digital stereo system is used and control the stereo separation at great condition.with  a high gain antenna ,it can easy broadcast anywhere you want, home , apartment  ,church ,school , club, camping , backyard , resident village.This Broadcast Package is plug and Play design, very easy to use , as you could see you could use it at instant.so you really could enjoy the stereo transmitter!

Note:
* Connect antenna first before connecting transmitter to DC supply, otherwise, transmitter will be burned out.

* To set the transmit power, push the power button down and hold it then connect DC supply at the same time. When the LCD screen starts to display H or L, press “+” or “-” button to switch between H and L. “H” stands for 7w, L stands for 1.5W.

How far(long) the transmitter cover?

The transmission range depends on many factors. The true distance is based on the sensitivity of the receiver, antenna of the receiver, and the building and other obstructions, which are between the transmitter and receiver. And the distance will much more in countryside.

EXAMPLE 5W:

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).