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10KW FM broadcast transmitter
10KW FM broadcast transmitter

Innovative FM broadcast transmitter for radio stations hot-plug amplifier module and double digital exciters

ZHC618F-10KW FM Transmitter

1. 12 Units 1KW hotplug RF power modules.Total output power is extremely stable thanks to AGC(Automatic Gain Control).

2. 10 units 2.5KVA switched power supply modules working parallel.

3. 12-way High efficiency combiner with patent technology.

4. Two All-digital 30W exciters with switcher used to drive each module directly.

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

6. 8-inch Color LCD with touch panel displys all the parameters in real time.

7. Five kinds of protect method by MCU, like over Pf,over SWR,over Temp,Voltage,Current.

8. Real hot-plug structure,the modules can be repairing at non-stop condition.

9. RS232/RS485 Communication interface ready for remote system.

Technical Specifications:

1. Frequency Range:                                   87.0MHz~108 MHz2. Frequency Setting step:                           10KHz3. Carrier Frequency precision:                   200Hz4. Residual Wave Radiation:                       75dBc5. Analog audio Input Impedance:               600Ω, Balance    AES/EBU digital audio input impedance: 110 Ohm, Balance6. Separation:                                             50dB,30Hz~15KHz7. Audio Input Level:                                  -10dBm~+10dBm, step 0.01dB8. S/N:                                                       75dB  (1kHz, 100%modulation)9. Audio Harmonic Distortion:                     0.1%10. Audio response:                                    0.1dB(10Hz~15KHz)11. Output Load Impedance:                      50Ω12. Output Power:                                      0~10KW13. Pre-emphasis:                                       0μS, 50μS, 75μS14. Deviation: &plusmn:                              75kHz15. Pilot Frequency:                                    19 kHz; 1Hz16. RF Output Interface:                             3+1/8'17.Size:                                                      Width(144mm),Height(1950mm),Depth(900mm)18.Weight:                                                  550KG

Pls. Visit our website zhcfmtv.com for More datails and price.

10KW FM broadcast transmitter

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