professional FM transmitter for radio station
INNOVATIVE ALL-DIGITAL technology DSP+DDS
AES/EBU input directly near CD quality

INNOVATIVE PROFESSIONAL FM TRANSMITTER USING ALL-DIGITAL TECHNOLOGY.

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.
Wide range audio input level.
AES/EBU standard digital audio input directly.
The standard frequency of RF output is 87.00-108MHz with the step of 10kHz(other frequency cab be ordered).

Electric control AGC controls the zero deviation of output power.
LCD can synchronously display the work parameters.
Unique menu design of Chinese/English view page.
RS-232/485 serial communication remote control and telemetering.
2U, 19-inch standard chassis structure.

Technical specifications:
Power voltage: AC220V-10% 50Hz( OTHER CAN ORDERED)
Power efficeiency: 60%
Heat elimination mode: Air forced
RF frequency range: 87.00MHz~108MHz, step10KHz(OTHER CAN ORDERED)
Output power&: 100W

Output impedance: 50ohm
RF output connector: N(female)
Carrier frequency precision: 200Hz
Harmonic suppression: 70dB
Parasitic amplitude modulation: -60 dB
Modulation frequency deviation: 75kHz; 100%modulation
Audio pre-emphasis: 0; 50us; 75us
Level difference of right and left0.01 dB; 100%modulation;
Signal-to-Noise: 80dB; Type1kHz, 100%modulation;
Audio response: 0.05dB, 10Hz~15000MHz
Distortion: 0.05%, 10 Hz ~15000 MHz
Stereo Separation: 65dB, 10Hz~5KHz; 55dB, 5kHz~15KHz
Pilot frequency: 19kHz
Pilot frequency modulation: 8%~10%
Analog audio input impedance: 600ohm, balance
Analog audio input level: -10dBm~+10dBm, step0.01 dBm
Digital audio input impedance: 110ohm, balance
Digital audio input level: 0.2~10Vpp
Digital audio sample rate: 30kHz~96kHz