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3000W FM Transmitter

Model:ZHC618F-3000W/M2

Specifications:--

Price:$11000

Introduce:ZHC618F-3000W/M2 is an excellent FM stereo transmitter for professional radio stations. It is reliable and high Performance. All in one 1meter rack, compact design. It uses Digital Signal Process (DDS+DSP)Technology, high reliability switch power supply modules. It consists of center control module, Dual-Exciters, 4pcs 1KW FM amplifier modules, a perfect BPF.


3KW FM Stereo Transmitter

ZHC618F-3000W/M2 is an excellent FM stereo transmitter for professional radio stations. It is reliable and high Performance. All in one 1meter rack, compact design. It uses Digital Signal Process (DDS+DSP)Technology, high reliability switch power supply modules. It consists of center control module, Dual-Exciters, 4pcs 1KW FM amplifier modules, a perfect BPF.


 

 

 

FEATURES

l  Hearing similar to CD

l  The 3KW Power Amplifier is Installed in one 3U 19inch rack.

l  4pcs 1KW RF power modules inside. Total output power is extremely stable thanks to AGC (Automatic Gain Control).

l  Compact Design, small size

l  Digital 100W exciters (DSP+DDS).

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

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

l  Intelligent protection functions by centre control module, like over PF, over SWR, over Temp, Over V, Over I.

l  TCP/IP/RS232 Communication interface ready for remote system.


SPECIFICATIONS

1.Frequency Range:                      87.0MHz108.0MHz
2.Frequency Setting step:             10KHz
3.Carrier Frequency precision:       ±200Hz
4.Residual Wave Radiation:           ≥67dBc
5. Audio Input Impedance:            600Ω, Balance (for analog)

    110Ω, Balance (for digital AES/EBU)

6.Stereo Separation:                      50dB(30Hz~15KHz)
7.Audio Input Level:                    ±10dBm
step 0.01dB
8.S/N:                                        ≥75dB(30H
15kHz,100%)
9.Audio Harmonic Distortion:         <0.1%
10.Audio response:                      ±0.1dB(30Hz
15KHz)
11.Output Load Impedance:          50Ω
12.Output Power:                        0~3000W adjustable
13.Pre-emphasis:                         0μS
50μS75μS
14.Deviation:                          ±75kHz
15.Pilot Frequency:                 19 kHz±1Hz Pilot Signal Modulation: 8%
10%
16.Sub-carrier Suppression:     ≥65dB
17.RF Output Interface:            7/8' or 1-5/8' Flange

18.Size:                        19inch rack

                                574mm(W)x1000mm(H)x880mm(D)

19.Weight:                     150KG

 


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