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[FM-2K]: 2kw Stereo FM Broadcasting Transmitter DSP
The transmitter minimalist design philosophy, 2KW FM stereo transmitter exciter and power amplifier, the output filter, switching power supply installed in a 4U 19-inch standard chassis, reducing the ordinary transmitter between the various components connection cable, high reliability, easier to operate $8298
Package: FM-2K set x1
 
2kw fm transmitter
 

The transmitter minimalist design philosophy, 2KW FM stereo transmitter exciter and power amplifier, the output filter, switching power supply installed in a 4U 19-inch standard chassis, reducing the ordinary transmitter between the various components connection cable, high reliability, easier to operate.

Latest DSP + DDS all-digital technology stereo FM exciter, the whole of the technical indicators unparalleled reach close to CD quality sound effects. Large-size heat sink and high-speed, long-life fan, ensure that the transmitter is operating in a reliable low-temperature state. High-quality, high reliability, a wide range of switching power supply. The whole high reliability, high performance, easy to operate, low prices.

Technical Features

1. A minimalist design, integrated structure, high reliability, easy operation

2. The whole process of digital processing (DSP + DDS) to achieve the perfect close to CD quality sound effects

3 analog audio and digital audio (AES / EBU) input, digital audio priority

4. Provide the most complete remote telemetry interface and interface protocol

5. perfect over-current, over-voltage, over-temperature, over power, VSWR large alarm and protection

6. large-screen LCD real-time display operating parameters

7 high-quality stainless steel, 4U, 19-inch standard chassis

The main technical parameters

1. RF frequency range of 87MHz to 108MHz stepping 10kHz (other frequencies can be customized)

2. Output power continuously adjustable from 0 to 2000W

3. Output power allowable deviation <± 10%

4. Output power stability <± 3%

5. Output impedance 50

6. RF output connector L27-50K or 7/16 '

7. Bands within the residual wave <-70dB

8. high-order harmonics <-65dB

9. parasitic amplitude modulation <-50dB

10. Carrier frequency allowable deviation ± 200Hz

11. analog audio input-12dBm ~ +8 dBm

12. audio level gain-15dB ~ +15 dB in 0.1dB step

13. analog audio input impedance 600 Ohm balanced XLR

14. AES / EBU input impedance 110Ω balanced XLR

15. AES / EBU input level 0.2 to 10Vpp

16. AES / EBU sampling rate of 30kHz to 96kHz

17. SCA input the imbalance (optional) BNC connector

18. Audio pre-the emphasis 0μs, 50 ㎲, 75μs Optional

19. Frequency Response ± 0.1dB 30Hz ~ 15000Hz

20. left and right channel level difference <0.1 dB (100% modulation)

21. stereo separation ≥ 50dB 30Hz ~ 15000Hz

22. stereo signal-to-noise ratio ≥ 70dB 1KHz 100% modulation

23. distortion <0.1% 30Hz to 15000Hz

24. Forced convection heat

25. temperature range -10 ° C to +45 ° C

26. Relative humidity <95%

27. Altitude <4500m

28. power 3300VA

29. Dimensions 650mm x 483mm x 177mm

30. Weight 45KG

 

 
 

 

Shipping charge is included to U.S.A. continental