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.
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