Sielco RFB 3000GX

Name: Sielco RFB 3000GX
Brand: Broadcasters Warehouse
SKU: Sielco RFB 3000GX
Price: 14280 EUR
Availability: InStock
Rating: 5 (1 reviews)

3kW FM Amplifier

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The Sielco RFB 3000GX model is the 3000W amplifier of the innovative GX family produced by Sielco. It is appreciated for the great efficiency and versatility due to three main reasons: LIGHT weight, MINIMUM size and LOW consumption. To buy an RFB 3000GX, as anyone other model of the GX line, means to make a winning choice, to enjoy all the relevant advantages during all the life of the product and to spare money: less transport costs, less needed space to install it and the lowest energy consumption during the work. RFB 3000GX is simple to set up: very easy to configure thanks to the intuitive human interface equipped with an elegant LCD graphic display, a multi-function jog control and only a few other control buttons. The high flexibility of this amplifier could be even increased through the use of important options like: telemetry/remote control systems, Ethernet connection with SNMP protocol, high quality stereo encoder, audio digital board in accordance with AES/EBU directive and RS232/485 serial port to enable an easier integration with other instruments. The modern and attractive design of our GX transmitters reflects the state-of-the-art technology of this trustworthy model that requires a few maintenance and that allows to spare time and money. N.B.: the amplifier characterized by the code RFB needs an exciter like our EXC30GT as driver.

TECHNICAL DATA

Frequency range:from 87,5 to 108 MHz
FM modulation:75 KHz peak deviation (adjustable)
Audio and Mpx input level:from -3,5 to +12,5 dBm @ 75 KHz deviation
Auxiliary input channel level:SCA - from -12,5 to +3,5 dBm @ 7,5 KHz deviation
RDS - from -24 to -8 dBm @ 2 KHz deviation
Modulation distortion:75 KHz deviation - <0.05%, 0.02% typical
S/N ratio, mono:30÷20000Hz - >76 dB, 80 typical
CCIR - >75 dB, 79 typical
S/N ratio, stereo:30÷20000Hz - >72 dB, 77 typical
CCIR - >68 dB, 72 typical
Audio channels frequency response:30÷15000 Hz - ±0.1 dB
Pre-emphasis time constant:25/50/75 μs selectable
Rated RF output power:2000W, 2500W, 3000W, 4000W
Transmitter tuning steps:10/100 KHz
Output power ALC stability:±3%
Harmonic and spurious emissions:<70dB (harmonic), <80 dBc (spurious)
RF output connector:7/8"
Power supply:Single phase - 230 VAc ± 15%
Three phase - 230 or 400 Vac ± 15% with neutral line
Total consumption at rated RF power:<3900W (EXC2500GT), <6400W (EXC4000GT)
Operative temperature range:suggested - from 0 to 35 °C
extreme - from -10 to +50 °C max (with derating)
Relative humidity:up to 95% not condensing
Dimensions (WxHxD):483x177x650 mm
Weight:30kg