CZE-05B 0.5w wireless professional mini fm transmitter cover 500m long range
1.working voltage 11~13V DC(Rated voltage 12 v)
6.The operating temperature of the environment -10℃~45℃
8.Rf power output rangeH:0.5W (L:0.1W)
9.Harmonic and noise radiation≤-60dB
13.degree of separation≥35 dB
14.input level ≤15 dB
15.Modulation frequency deviation±75KHZ
16.SNR(Signal to Noise Ratio)≥60 dB
*This FM stereo transmitter that can be used for factories, schools, supermarkets, farms, Office space or create your own radio station.
*Equipment using advanced modulation system and built-in PLL frequency, audio pre-emphasis, limiter, and low-pass filter circuit. *The Control circuit board design and amplifier design to reduce noise, so sound quality is even better. *Well-shielded, compact structure, small size, generous appearance, plug and play, very easy to use.
1*3.5mm stereo audio line
* Connect antenna first ,then connect the power supply, otherwise, transmitter will be burned out.
* 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 5w, L stands for 1W.
* Select an unused FM station in your area.
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 ~10KM
80W ~500W FM Transmitter : 10KM ~30KM
500W ~1000W FM Transmitter : 30KM ~ 50KM
Our factory located in Guangzhou China. We have concentrated on one stop of R&D and manufacture technical advice of wireless transmission technology application. We guarantee each product of reliable and high quality.
All overseas orders will be carefully packed before sending or shipping:
Q1:What is FM transmitter?
An FM transmitter is a device that can convert audio contents from any audio source such as MP3,Cellphone,Computer etc. to signals that transmits out in FM band, the signals can be picked up by any radio receivers that uses the same frequency at the other end.
Q2:How does FM transmitter work?
Firstly connect the audio source to FM transmitter, the audio signals will be converted to FM signals and broadcast out through the antenna via tuned frequency, people at the other end use a radio receiver to hear the audio by tuning to the same frequency.
Q3:How many frequencies can I use in one transmitter?
Most of our transmitter are in normal FM frequency band(87~108mhz), you can change to any frequency within this band. Use one frequency at one time.
Q4:Can I change power output on the transmitter?
Most of our transmitter offers power output adjusting function.