50w FM transmitter is a professional FM transmitter newly released by FMUSER.It’s featured by one button control for all functions.
It has VSWR protection, temperature protection, RDS port, electronic volume adjusting,equipped with low pass filters.
It’s applicable in many places, such as stadium, county radio station, community radio station, motel, public square,church, theater and so on.
Features:
————————————————————————————-
>1 U-standard chassis.
>Power up to 50 watts.
>Using digital phase-locked loop frequency synthesizer (PLL) technology, ultra-high frequency stability.
>Have the standing wave protection, and overtemperature protection.
>Output power from 0.5W ~ 50W continuously adjustable.
>Using the power lock feature.
>Show the timely output power and various working status.
Specification:
—————————————————————–
RF part:
- Operating frequency: 87 ~ 108MHz
- Output power: 50W MAX 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
- The microphone interface: 6.5mm
- Microphone Type: Dynamic microphone (electret microphone is not applicable)
Power supply part:
- Rated working voltage: 200 ~ 240V AC / 50/60Hz (you can switch into 100 ~ 120V AC inside the chassis)
- Maximum power consumption: 100W
- Internal working voltage: DC28V, DC12V, DC5V
Packe include:
1*50W fm transmitter
1* GP100 Antenna
1* 15M RF Cable
1* Audio Cable
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
