SENSOR 5000 – Compact FM Transmitter

SENSOR 5000 GENERAL TECHNICHAL CHARACTERISTICS

Output Power:

• Output power: 5000W. Adjustable from 0W to maximum power.
• Maximum output power:5500W.
• Output Connector: 7/8 type
• Overall efficiency: 75%
• RF Efficiency: 85%

ELECTRICAL and PHISICAL

• AC Input Power: 230/400 VAC ±15%, 50/60 HZ(+/- 3HZ) single phase or 3-phase+N
• Power Consuption. 7000VA
• Power factor > 0.99
• Cooling: Forced air
• MTBF > 20.000 Hours

ENVIRONMENTAL

• Operating temperature: -10°C to +50°C.
• Max Operating Altitude: 4000 mt.
• Relative Humidity Range: 0 to 95% non condensing.
• Protection against Lightening, Dust and Corrosion

PHYSICAL DIMENSIONS

• Mounting: 4 unit cabinet
• Large= 450 cm
• Depth= 410 cm
• Height= 180 cm
• Weight: 24 Kg

PACKAGE DIMENSIONS

• Large= 470 cm
• Depth= 430 cm
• Height= 200 cm
• Weight: 25 Kg

RADIOELECTRICAL CHARACTERISTICS

• IBOC and DRM Ready Transmitter
• Frequency Range: 87.5 ÷ 108.00 MHz, Programmable in 10 KHz steps
• On request 66 ÷ 74 MHz (OIRT), 76 ÷ 90 MHz (JPN) Bands.
• Frequency Stability: better than ±150Hz from -10 to +50°C
• Modulation capability max deviation: +/-150kHz.
• Frequency Control: Synthesizer μprocessor control.
• Output Impedance: 50 ohm.
• Display: forward/reflection power and modulation indicator
• Type of Modulation: Direct frequency modulation of carrier frequency. F3E Stereo with Subcarrier and Mono.
• Lock in Time: Typ. 4 second.
• Off Lock Attenuation: ≥ -80 dBc.
• Modulation Mode: Mono, Stereo, Multiplex, SCA, RDS, Aux.
• Pre-emphasis: Flat(0)/50/75 μs selectable from front panel.
• Asynchronous AM S/N Ratio: -60 dB below reference carrier. 100% AM modulation @ 400 Hz, without FM modulation.
• Synchronous AM S/N Ratio: -60 dB below reference carrier. 100% AM modulation@ 400 Hz with FM modulation ±75 KHz @ 400 Hz.
• RF Harmonics: Exceeds ETSI/EBU/CCIR/FCC requirements. better than 84 dbc
• RF Spurious: Exceeds ETSI/EBU/CCIR/FCC requirements. better than 84 dbc
• Output power on/off and adjustable from front panel and remotely.
• Overall Efficiency up to 80%.
• Monitor RF: -60 dBc, BNC connector
• VSWR: 1.5:1 Maximum with automatic fold-back at higher VSWR

MONAURAL OPERATION

• Audio Input Impedance: 600 ohm balanced, 15 Kohms unbalanced.
• Audio Input Level: -6 to +12 dBm. (Other range on request)
• Input Connector: XLR female.
• Audio Frequency Response: ±0.15 dB, 30 Hz to 15 KHz.
• Total Harmonic Distortion + Noise: 0.03% @ 400 Hz
• Intermodulation Distortion: 0.03%, 1 KHz/1.3 KHz, 1:1 ratio
• Transient Intermodulation Distortion: 0.03%, 2.96KHz square wave and 14 KHz sine wave.
• FM S/N Ratio: -89 dB RMS detector, -85 dB below ±75 KHz deviation, 50 μs de-emphasis, weighted.

MULTIPLEX OPERATION

• Composite Input Impedance: 5 Kohm unbalanced.
• Composite Input Level: 3.5Vp-p for ±75KHz deviation.
• Input Connector: BNC female.
• Composite Amplitude Response: : ≤ ± 0.1dB, from 30Hz to 53kHz
• Total Harmonic Distortion + Noise: 0.03% @ 400 Hz
• Intermodulation Distortion: 0.03%, 1 KHz/1.3 KHz, 1:1 ratio
• Transient Intermodulation Distortion: 0.03%, 2.96 KHz square wave and 14 KHz sine wave.
• FM S/N Ratio: -89 dB RMS detector, -85 dB below ±75 KHz deviation, 50 μs de-emphasis, weighted.

STEREO OPERATION

• Audio Input Impedance: 600 ohm balanced, 15 Kohm unbalanced.
• Audio Input Level: -12 to +12 dBm.
• Input Connector: XLR female.
• Audio Frequency Response: ±015 dB from 30 Hz to 15 KHz.
• Total Harmonic Distortion + Noise: 0,03% @ 400 Hz
• Intermodulation Distortion: 0,02%, 60Hz /7kHz 4:1 ratio +4dBu
• Transient Intermodulation Distortion: 0.03%, 2.96 KHz square wave and 14 KHz sine wave.
• FM S/N Ratio: -85 dB RMS detector, -82 dB below ±75 KHz deviation, 50 μs de-emphasis, weighted.
• Stereo Separation: 30÷80 Hz ≥ -53 dB, 80Hz÷15 KHz ≥ -65 dB (Typ. 70 dB).
• Crosstalk attenuation: Main to Sub -55 dB 30 Hz to 15 KHz
• 38 KHz Suppression: ≥ -70 dB (typ. -85 dB).
• Pilot Frequency: 19 KHz ± 1 Hz
• Phase Pilot: ± 2° adjustable
• Output Pilot: 1 Vpp., BNC female
• Audio Filter Attenuation: ≥ -55 dB @ 19 KHz, > -45 dB 20 KHz to 100 KHz.
• Modes: Stereo, Mono L+R, Mono L, Mono R.

AES/EBU OPERATION

• Input Level: -10dBfs to 0dBfs
• Input Connector: XLR female, optical TOS-LINK.
• Input Impedance: 110 ohm.
• Data Format: S/PDF,AES/EBU, IEC958, EIAJCP340/1201.
• D/A Converter: 24 bit.
• Sampling Frequency: from 32 to 96 KHz with automatic selection
• Stereo separation (crosstalk): ≥50dB,100Hz to 5kHz
• Amplitude response: ≤ ± 0.1dB, from 30Hz to 15kHz
• FM S/N Ratio: -85 dB below ±75 KHz deviation, 50 μs de-emphasis, weighted.

SCA, RDS, AUX OPERATION

• Input Connector: BNC female
• Input Impedance: 3 Kohm.
• Input Level: -3 to +6 dBm.
• Frequency Response: ±0.2 dB, 40 KHz to100 KHz.
• Input Connector: BNC female. Most SCA, RDS, AUX, performance parameters are determined primarily by the generator used.

AUXILIARY CONNECTIONS

• N°2 RS485: Serial Interface connector RJ45 back panel.
• Telemetry Interface: connector DB25F back panel.

OPTIONS AVAILABLE

Wide range of options available reduces the need of any additional equipment:

• High performances Stereo Encoder
• Digital AES/EBU
• Dynamic RDS Encoder with TMC Function
• AOIP Audio Over IP
• WEB TCP/IP and SNMP connectivity for remote Access
• Japanese (JPN), Russian (OIRT) and more bands are options available.
• Parallel Remote Control Connector Interface