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FCC Information

It is the policy of Fmtron, that knowing and observing the lawful use of all kits is a first responsibility of our kit user/builders. We do not endorse any unlawful use of any of our kits, and we try to give you as much common sense help about normal and lawful use as we can.


For additional FCC information, go to  the FCC Home Page

[FMZ-2KW]: 2KW FM Rack Transmitter
Professional FM broadcast transmitter, 1.1-meter rack, Digital FM exciter; AES/EBU input directly, CD quality, high performance. Easy to maintain. $
Package: FMZ-2KW X1

FMZ-2KW Rack FM Transmitter

ZHC618F-2KW is a rack FM stereo broadcasting transmitter, it consists of one digital FM exciter, 2pcs of 1KW power amplifiers, one 2-way splitter, one 2-way combiner and one control and display unit. All these are installed in a 1.1-meter high 19-inch standard rack. It’s easy to maintain. It is widely used for professional radio stations to transmit high quality FM radio programs.


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.

8-inch Color LCD with touch panel displays all the parameters in real time.

Communication Interface by RS232 for remote

Five kinds of protections for the security

Stainless steel cabinet

1.1-meter Height 19-inch standard rack

Easy to maintain

● High performance and low price


ZHC618F-2KW FM Transmitter DIAGRAM


Technical Specifications:

1. Frequency Range:                  87.0MHz~108.0MHz

2. Frequency Setting step:          10KHz

3. Carrier Frequency precision:  ±200Hz

4. Residual Wave Radiation:      ≥65dBc

5. Audio Input Impedance:        600Ω, Balance

6. Stereo Separation:                  55dB

7. Audio Input Level:                 ±10dBm, step 0.01dB

8. S/N:                                        ≥75dB (10H~15kHz, 100%)

9. Audio Harmonic Distortion:  <0.1%

10. Audio response:                    ±0.05dB (10Hz~15KHz)

11. Output Load Impedance:     50Ω

12. Output Power:                     0~2000W

13. Pre-emphasis:                      0μS, 50μS, 75μS

14. Deviation:                            ±75kHz

15. Pilot Frequency:                  19kHz±1Hz

16. Pilot Signal Modulation:      8%~10%

17. Sub-carrier Suppression:      ≥65dB

18. RF Output Interface:           7/16'(female) or 7/8'Flange

19. Size:                                     1.1-meter, 19-inch standard rack

20. Weight:                                180KG

2kw Fm Transmitter




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