2000W FM Transmitter

SENSOR combine low energy consumption, exceptional reliability, and advanced connectivity. Their sound is warm and clear, thanks to a high-fidelity design with very low distortion, excellent stereo separation, and a high signal-to-noise ratio.
DRM and IBOC ready

Our SENSOR FM Transmitter!!!

PRODUCT SPECIFICATION AND PRICING

Product Name: SENSOR
Rated Power Output: 3000
Frequency Range: 88-108MHz (other bands available)
List Price (EUR): 12.500
Discounted Price: 10.000
Delivery Time: On stock

MAIN KEY FEATURES

Modular architecture with SYNAPSE exciter and CELL RF amplifier in separate units
Extreme robustness, high reliability, and easy maintenance lower ownership cost
Remote Access via HTML5 Web, TCP/IP, SNMP, Email, and Telegram
Weekly Power Derating Scheduler optimizes energy consumption by allowing multiple configurable power settings for each day.
Unmatched Audio Fidelity and versatile Audio Inputs
High efficiency with up to 88% RF performance and low power consumption.
High SNR (85 dB), stereo separation (65 dB), ultra-low distortion (0.01%)
DRM and IBOC ready
One-band processor with soft limiter: ensuring high volume and big sound
6th-generation 50V LDMOS with >65:1 VSWR tolerance and high ruggedness for FM and ISM applications
Standards Compliance: Meets ETSI, CCIR, FCC requirements.
Plug-in power supply, wide input range 90-250V
Aluminum body, tropicalized PCBs, dust filter, and air-ducted design protecting PCBs from corrosion
Planar RF amplifier on copper carrier for improved heat dissipation and simplified maintenance

Available Options

High-performance stereo encoder.
Automatic audio input backup.
Digital audio inputs: AES/EBU, IP Streaming (AoIP), USB Pen Drive playback.
Dynamic RDS encoder with TMC function
Web TCP/IP and SNMP connectivity for remote access
Frequency bands starting from 60MHz (Chile and Brazil), including Japanese (JPN) and Russian (OIRT 66-74MHz) standards.
External clock input for SFN synchronization
Digital composite input at 192kHz

TECHNICHAL CHARACTERISTICS

Composed by

Exciter type: SYNAPSE 10W
RF Amplifier: CELL 3000

Output Power (W)

Output Power: 3000W
Max Output Power: 3.300
FM+HD 20dBc Max: 2.850W
FM HD 14dBc Max: 2.070W
FM HD 10dBc Max: 1.800W
HD Only 20dBc Max: 1.170W
HD Only 14dBc Max: 990W
HD Only 10 dBc Max: 870W
OutputConnector: 7/8

Electrical

Overall Efficiency: 75%
RF Efficiency: 88%
Power Consumption: 4.000W
AC Power Factor: 0.98%

AC Mains Config 1ph 220VAC

2-wire plus safety ground
AC Input Voltage (V): 220
Total Amps (A): 19
AC FuseSize (A): 27
Possible AC Conductor Size AWG: 9
Possible AC Conductor Size mm2: 6

AC Mains Config 3ph 380VAC:

4-wire WYE
AC Input Voltage (V): 380
Total Amps (A): 6
AC FuseSize (A): 9
Possible AC Conductor Size AWG: 15
Possible AC Conductor Size mm2: 1.5

AC Mains Config 3ph 220VAC

3-wire closed DELTA or WYE plus safety ground
AC Input Voltage (V): 220
Total Amps (A): 11
AC FuseSize (A): 16
Possible AC Conductor Size AWG: 11
Possible AC Conductor Size mm2: 4

Cooling

CoolingType: Forced Air
CoolingAirVolumem3h: 425m3h
HeatDissipationBTU: 3.333BTU
Heat Dissipaiton: 1.000W
AirConditioningLoad: 286W

Mechanical

Number Of Cabinets: 2
Cabinet type: 19U
Rack Units Height: 4.3U
Width: mm
Depth: 640mm
Height: 150mm
Weight: 29kg

Packaging

Package Width: 780mm
Package Depth: 610mm
Package Height: 330mm
Package Weight: 32mm

Environmental

Altitude: 4.000m
Ambient Temp Range: 0 to 45deg de-rated 2deg per each 300msl
Humidity: 95% noncondensing

RADIOELECTRICS CHARACTERISTICS

Radio Frequency

Frequency Range: 87.5 ÷ 108.00 MHz, Programmable in 10 KHz steps
Range of adjustment from 100 to maximum power.
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.
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.
Pre-emphasis: Flat(0)/50/75 µs selectable from front panel.

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
Pre-emphasis: Flat(0)/50/75 µs selectable from front panel.

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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.