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3KW FM Transmitter
professional FM stereo transmitter,digital exciter used,AES/EBU input directly,microstrip combiner,high efficent & relibility
●Innovative digital fm stereo transmitter for professional radio station
●Input audio: Analog and digital (AES/EBU), changeover automatically
●Big size color LCD with touch panel
●All operating parameters are displayed in real time
●RS232/485 communication with PC
●High performance and low price
Technical Specifications:
1. Output RF power: 3KW
2. Frequency range: 87.5~108MHz(other frequency can be ordered)
3. Analog input resistance: 600ohm, balance
4. Digital input resistance: 110ohm, balance
5. Output RF connector: 7/8'(female)
6. Carrier frequency precision: ±200Hz
7. Harmonic suppression: 70dB
8. Parasitic amplitude modulation: -60 dB
9. Modulation frequency deviation: 75kHz; 100%modulation
10. Audio pre-emphasis: 0; 50us; 75us
11. Level difference of right and left: 0.01 dB; 100%modulation;
12. Signal-to-Noise: 75dB; Type1kHz, 100%modulation;
13. Audio response: 0.05dB, 10Hz~15000MHz
14. Distortion: 0.1%, 30 Hz ~15KHz
15. Stereo FM transmitter Separation: 55dB, 30Hz~15KHz
16. Pilot frequency: 19kHz
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