SielCo EXC3000GX FM Transmitter 3 KW / 3000 Watts

The EXC3000GX is Sielco’s 3KW model. The EXC3000GX is also useful at the time of installation: it works in an instant and is easy to set up using an intuitive control interface common to all GX models, equipped with a common LCD graphic display, a multi-function practical button and some other keys.

This digital base flex can even be enhanced by other important options such as the telemetry / remote control possible over GSM cellular networks, the Ethernet cable with SNM P protocol, the high-quality stereo encoder, the digital audio input that complies with the AES/EBU directive and the RS232/485 Serial Remote Control ports that allow normal integration with other machines in a system.

The modern and relevant form of GX transmitters calculate the modular project philosophy which aims to reduce the number of maintenance interventions and make it to powerful the relevant costs. All that is completed by a contact with the sales, who are the best trust for sales.

Functions:

• Digital Control
• Compact chassis
• Frequency Agile – User can select any channel from 87.6MHz to 108MHz.
• Auto Power Control – Output power is kept at your selected level, both for power and displayed on the front panel.
• Display – Blue colored screen for an ambient display of all parameters in high light conditions.
• Transmitter complies with CCIR AND FCC standards.
• Comprehensive transmitter protection minimizes system downtime.
• Audio/mpx input level -3.5 ÷ 12.5 dBm adjustable
• Adjustable in 10 kHz steps
• Pre-enphasis 50 ~s ±3% (0, 25, 50, 75 ~s selectable)
• Audio/mpx input impedance 10k/600 ohms balanced
• Deviation limiter from 0 to 7dB adjustable

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: 3000W
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