1KW Rack FM Transmitter

professional FM broadcast transmitter, 1-meter rack,digital FM exciter, AES/EBU input directly, CD quality,high performance.

ZHC618F-1KW Rack FM Transmitter

The transmitter implements 30W digital FM exciter as its core, combining with 1KW RF power amplifier module and 3500VA switched power module.High performance and very good reliability has been proved by the large usage of ZHC618F-1KW transmitters.It’s easy to maintain.

 

Technical Specifications:

1   Frequency Range:                  87.0MHz~108 MHz2   Frequency Setting step:          10KHz3   Carrier Frequency precision: ±200Hz4   Residual Wave Radiation:       ≥65dBc5   Audio Input Impedance:          600Ω,Balance6   Separation:                              60dB7   Audio Input Level:                 ±10dBm,step 0.01dB8   S/N:                                       ≥75dB(10H~15kHz,100%)9   Audio Harmonic Distortion:    <0.05%10 Audio response:                      ±0.05dB(10Hz~15KHz)11 Output Load Impedance:       50Ω12 Output Power:                       300W,500W,1000W   13 Pre-emphasis:                        0μS,50μS,75μS14 Deviation:                               ±75kHz15 Pilot Frequency:                    19 kHz±1Hz Pilot Signal Modulation: 8%~10%16 Sub-carrier Suppression:        ≥65dB17 RF Output Interface:              7/16'(female) or 7/8'Flange

1KW Rack FM Transmitter