VU Meters
Email
Phone Number
FM Transmitters

ZHC618F-500W Rack FM Transmitter

ZHC618F-500W
Professional FM broadcast transmitter ,1-meter rack, digital FM exciter, AES/EBU input directly, CD quality, high performance. Easy to maintain.
 
The transmitter implements 30W digital FM exciter as its core, combining with 500W RF power amplifier module and 3500 VA 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:

Frequency Range:

   87.0MHz -108 MHz

Frequency Setting step:

  10KHz

Carrier Frequency precision:

  ±200Hz 

Residual Wave Radiation:

  ≥65dBc

Audio Input Impedance:

  600Ω, Balance

Separation:

  60dB

Audio Input Level: 

  ± 10dB,  Step 0.01 DB

S/N:

  ≥75dB(10H -15kHz,100%)

Audio Harmonic Distortion:

  <0.05%

Audio response:

  ±0.05dB(10Hz - 15KHz)

Output Load Impedance: 

  50Ω

Output Power:

  300W, 500W

Pre-emphasis;

  0μS, 50μS, 75μS

Deviation:

  ±75kHz 

Pilot Frequency:

  19 kHz ± 1 Hz Pilot Signal Modulation: 8%¢10%

Sub-carrier Suppression:

  ≥65dB

RF Output Interface:

  7/16'(female) or 7/8'Flange

Home Studio Equipment RF Transmission About Us
Windshield An
OMB
Axel Technology