RDS intelligent addressable FM system

The FMT-D Series is a professional RDS FM radio intelligent addressable devices. It completely solved the instability problems of the traditional SCA, the high reliability of its unique advantage of highly integrated, so every village, every village rang, campus radio, public broadcasting must wireless addressable broadcast equipment.

The combination of three technologies, microcomputer phase-locked loop + RDS addressing coding + PC smart throughout the day automatically broadcast control software.          
128-way independent of the different sub-control can be achieved the all unified control and eight regional control as well as a separate partition control.
Built-in 10 groups stored addressing scheme, each group can be preset good 128 partition default, and then by the panel to quickly choose which group, so that the stand-alone operation more simple and quick.
Remote receiving terminal on and off, and can be controlled independently of the size of the sound of each terminal.
Powerful PC intelligent all-day broadcast control software automatically 365 days can be realized fully automatic broadcast Timing to open and close.
National original transmitter with automatic antenna frequency detection function, the user simply selected automatically can let automatically set the best antenna transmitter frequency point, installation and commissioning of the user becomes quite simple.
The human digital front panel, direct programming stepping 5KHz.
Soft start to rise slowly from the RF output 0 to the state of the set value.
Adjustable power output from 0 to full power, the power of the automatic gain control, maintained at a fixed level of any output.
Rationalized and easy replacement of the circuit and parts.
The full import of military grade RF power tube.
Adequate protection of the reflected power and overheating fault.
Full power level specifications to meet the different needs of the market as a whole, FMT-30D the 40W, FMT-80D for 80W, FMT-150D is 150W, FMT-350D 350W

Frequency :76-96, or 87.5-108MHz, can be customized according to the user 70 ~ 108MHz.
Frequency Step value: 5KHz or 100Khz.
Modulation method: FM peak deviation ± 75KHz
Frequency stability: <± 100Hz
Frequency stabilization method: PLL phase-locked loop frequency synthesizer
Harmonic Suppression: <-65dBc
RF output impedance: 50Ω
RF output connector: N type female
Audio input connector: RCA
RF output power: FMT-30D 40W the FMT-80D 80W, FMT-150D 150W, FMT-350D is 350W
Pre-emphasis: 50us, 75us (user-selectable)
S / N ratio Mono:> 70 dB (20 to 20KHz)
S / N ratio Stereo:> 65 dB (20 to 15KHz)
Stereo separation:-50dB
Audio Frequency Response: 80 ~ 15000Hz
Audio distortion: <0.2%
Modulation: 15%
Input level:-15dBV
Main power requirements: 220V or 110V
Operating temperature range: -10 to 45 ° C
Operating mode: continuous work
Size: 483 x 88x 350 mm (excluding the handle part), 19 in. standard rack 2U.
Reference range: 6Km-10Km
Standard accessories: an antenna, a 15 m feeder, power cord, Manual 1.
Weight: 10 kg