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    - Product -   FM Transmitters -> 2KW~10KW FM Transmitter  

Model : ZHC618F-2000W/C
Product Name : 2KW Compact FM Transmitter
Exworks price : US$ 6450
Description: ZHC618F-2000C is a compact FM stereo broadcasting transmitters. The advanced digital technologies, Digital Signal Processor (DSP) and Digital Direct Synthesizer (DDS), are used in the transmitters to get little size, high performance and high reliability. They are widely used for professional radio stations to transmit high quality FM radio programs.

2KW Compact FM Transmitter


● Hearing similar to CD

● All-digital technologies DSP+DDS

● Built-in audio signal limiter

● Analog and digital (AES/EBU) audio signal input directly.

● AGC circuit can keep the Output Power stability.

● Big LCD display all the parameters in real time.

● Communication Interface by RS232 for remote

● Five kinds of protections for the security

● Compact structure

● 4U,Stainless steel cabinet



Technical Specifications:

1. Frequency Range:                       87.0MHz~108.0MHz

2. Output Power:                              0~2000W

3. Output power deviation:              <± 10%
4. Output power stability:                <± 3%

5. Output Load Impedance:             50Ω

6. RF Output Interface:                   7/16"(female) or 7/8"Flange

7. SFDR:                                           < -70dB
8. High Harmonic:                            < -65dB
9. Residual Amplitude Modulation: < -50dB

10. Carrier Frequency Precision:     ±200Hz

11. Analog Audio Input:                    -12dBm~+8dBm

12. Audio Input Level Gain:             -15dB~+15dB, step 0.1dB

13. Audio Input Impedance:             600Ω, Balance, XLR

14. AES / EBU input impedance:     110Ω, Balance, XLR
15. AES / EBU input level:               0.2 ~ 10Vpp
16. AES / EBU sample rate:             30kHz ~ 96kHz

17. SCA Input:                                  Unbalance (optional) BNC connector

18. Pre-emphasis:                             0μS, 50μS, 75μS (optional)

19. Audio Response:                        ±0.1dB (30Hz~15000Hz)

20. LR channel level difference:      <0.1dB (100% modulation)
21. Stereo Separation:                      ≥50dB  30Hz ~ 15000Hz
22. Stereo S/N ratio:                         ≥70dB 1KHz, 100% modulation

23. Distortion:                                   <0.1% 30Hz~15000Hz

24. Cooling mode:                             Forced Convection

25. Temperature Range:                  -10℃~+45℃

26. Relative humidity:                      <95%
27. Working Altitude:                       <4500m

28. Power Consumption:                   3300VA

29. Size:                                             4U, 19-inch standard


30. Weight:                                        45KG


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