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    - Product -   FM Transmitters -> 500W~1KW FM Transmitter  
 


 
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Model : ZHC618F-500W
Product Name : 500W Rack FM Transmitter
Exworks price : US$ 3865
Description: Professional FM broadcast transmitter,1-meter rack,digital FM exciter,AES/EBU input directly,CD quality,high performance.Easy to maintain.
 

ZHC618F-500W Rack FM Transmitter

The transmitter implements 30W digital FM exciter as its core, combining with 500W RF power amplifier module and 3500VA switched power module.
High performance and very good reliability has been proved by the large usage of ZHC618F-500W transmitters.
It’s easy to maintain.

Technical Specifications:
1、 Frequency Range:                87.0MHz~108 MHz
2、 Frequency Setting step:        10KHz
3、 Carrier Frequency precision: ±200Hz
4、 Residual Wave Radiation:     ≥65dBc
5、 Audio Input Impedance:        600Ω,Balance
6、 Separation:                            60dB
7、 Audio Input Level:                ±10dBm,step 0.01dB
8、 S/N:                                     ≥75dB(10H~15kHz,100%)
9、 Audio Harmonic Distortion:  <0.05%
10、Audio response:                   ±0.05dB(10Hz~15KHz)
11、Output Load Impedance:      50Ω
12、Output Power:                      300W, 500W
13、Pre-emphasis;                      0μS,50μS,75μS
14、Deviation:                             ±75kHz
15、Pilot Frequency:                   19 kHz±1Hz Pilot Signal Modulation: 8%~10%
16、Sub-carrier Suppression:       ≥65dB
17、RF Output Interface:            7/16'(female) or 7/8'Flange



 
     
 
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