Emetteur FM 3000W – 5KW

Description

3000W/4000W/5kW FM Transmitter

High-performance, stable FM transmitters using the latest technology
for professional radio stations.
Exceptional sound quality. 

Technical specifications: 3000W – 5KW FM transmitter

FREQUENCY RANGE: 87.5 ÷ 108 MHz
MODULATION: FM
EMISSION CLASS: F3E
VCO TUNING: 25 MHz
FREQUENCY STABILITY: ± 2.5 ppm (bette upon request)
SYNTHESIZER STEP: 10KHz / 100KHz
POWER OUTPUT: 0 ÷ 3000 Watts 0 ÷ 5000 Watts
SPURIOUS EMISSION: < – 85 dBc or better
HARMONIC EMISSION: 56 dB @ 1KHz
HARMONIC DISTORTION: 80 dB (30Hz ÷ 15KHz 50μS RMS)
ASYNCRONOUS AM S/N Ratio: > 65 dB Ref. 100% AM 400Hz
SYNCRONOUS AM S/N Ratio: > 60 dB with FM @ 75KHz @400Hz
PRE-ENPHASIS: 50 OR 75 μS int. selectable
RF OUT CONNECTOR: 7/16”-F 50 Ohm 7/8″ 50Ohm
MPX INPUT CONNECTOR: BNC-F
MPX INPUT IMPEDANCE: 2 KOhm
SCA INPUT CONNECTOR: BNC-F
COOLING: High efficiency brushless fans
OP.TEMPERATURE RANGE: – 10 ÷ +45 °C
MAXIMUM UMIDITY: 90% not condensing
AC SUPPLY: 110 ÷ 250 VAC – 47 ÷ 63 Hz
OVERALL EFFICIENCY: >70%
DIMENSION: 5 unit rack 19″, 600mm depth
WEIGHT: 30Kg – 35Kg