FMUSER INTERNATIONAL GROUP INC
Address: Room305, HuiLanGe, No.273 HuangPu Road West, TianHe District., GuangZhou, China, 510620
Address in Chinese: 广州市天河区黄埔大道西273号惠兰阁305
Phone/Whatsapp/Wechat: +86 15800205544
ZHC618F-100W 100watts FM transmitter wireless radio broadcast for FM studio
Input: Output: Inner Function: Power:
A professional fm radio station transmitter.It can cover 10-15KM.If you want to build the high quality small radio station,this transmitter is the good choice.
- Adopting new digital signal process(DSP) technology.
- Direct digital synthesis frequency (DDS) technology
- Advanced MCU control system.
- Columnar dynamic display audio signal.
- Perfect audio effect of CD sound.
- Supporting AES/EBU standard digital audio input.
- The standard frequency of RF output is 87~108MHz,with the step of 10kHz
- Electric control AGC controls the zero deviation of output power.
- LCD can synchronously display the work parameters.
- RS-232/485 serial communication remote control and telemetering.
- 2U,19-inch standard chassis structure.
- Power voltage:90VAC~AC260V, 50Hz~60Hz
- Power efficeiency:≥60%
- Heat elimination mode:wind
- RF frequency range:87.00MHz~108MHz(other frequency can be ordered),step10KHz
- RF Output power:0~100W
- RF Output impedance:50Ω
- RF Output connector:N(female)
- Carrier frequency precision:±200Hz
- Harmonic suppression:>65dB
- Parasitic amplitude modulation:<-50dB
- Modulation frequency deviation:±75kHz(100%modulation)
- Audio pre-emphasis:0μs/50μs/70μs
- Level difference of right and left:<0.01 dB(100%modulation)
- Audio response :±0.1dB,10Hz~15000MHz
- Distortion :<0.1%,10 Hz ~15000 MHz
- Stereo Separation :55dB,10Hz~15000Hz
- Pilot frequency:19kHz±1Hz
- Pilot frequency modulation:8%~10%
- Analog audio input impedance:600Ω,balance
- Analog audio input level:-15dBm~+15dBm,step0.01 dBm
- Digital audio input impedance :110Ω,balance
- Digital audio input level:0.2~10Vpp
- Digital audio sample rate :30kHz~96kHz
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