SUONO ESVB25

Following the legendary ESVA line of FM transmitters, of which were built over 12,000 pieces, Suono Telecom are now continuing the tradition, introducing the new ESVB line, the best in our long 40 years of history of manufacturing Radio FM products. In addition to the well-known quality and reliability, this new line has those features and functions considered indispensable in today’s high class equipments, such as top energy efficiency, telemetry LAN, IP connection and N+1 configuration.

Key features:

• Excellent audio performance
• Compact size in relation to the RF power
• Range in power from 0W to 25W
• Best low power consumption achievable today
• Last generation of RF power devices
• Front -panel control and metering via an HD OLED Display
• Parameters setting by only one rotary knob
• Quick and easy to use and immediate learning menu
• IP Connectivity for anywhere access
• Ready for N+1 system
• Quick and easy routine maintenance
• Options:
  • High performances Stereocoder
  • RDS Coder
  • Telemetry via IP

Technical specifications:

GENERAL Power Output:………………………from 0 to max. continuously adjustable from front panel. Frequency Range:………………..87.5÷108.00 MHz, [66÷74 MHz (OIRT), 76÷90 MHz (JPN)] Type of Modulation:……………….Direct frequency modulation of carrier, F3E stereo and mono. RF Output Impedance:…………..50 ohm. RF Output Connector: …………..N-type RF Output setting:…………………1W and 10W selectable VSWR: ……………………………….1.5:1 Max with automatic fold-back VSWR protection at all phase angles Frequency Stability: ………………Internal TCXO ±2 ppm from -5 to +50 °C (better on request) Modulation Capability:……………over ±200 kHz Audio Inputs: ……………………….L&R analog balanced, Unbalanced composite, AES, SCA, RDS Operator interface setting:…….Encoder Push-Rotary LCD:………………………..OLED hi-definition graphic type Frequency Control: ………………Synthesizer μprocessor controlled. Programming step:………………..10 KHz increments Interface remote control:………..N°2 RS485 ports RJ45 back panel PC Interface: USB: ……………….connector Type B female front panel Telemetry:……………………………RJ45 LAN connection with WEB-Server Monitor RF:………………………….-10 dBm, BNC-F connector Off Lock RF Muting: ……………..< -80 dBc. RF Harmonics: …………………….Exceeds ETSI/CCIR/FCC requirements. RF Spurious: ……………………….Exceeds ETSI/CCIR/FCC requirements. Pre-emphasis: ………………………0/50/75μs selectable from front panel. Asynchronous AM S/N Ratio:….-65 dB below ref.100% AM modulation @ 400 Hz. Synchronous AM S/N Ratio: …..-60 dB below ref. 100% AM mod. 400 Hz with FM 100% AC Power Factor:………………….0.95 typical at 220VAC Operating temperature: …………-10 °C to +50 °C. Max Operating Altitude: …………> 3000 mt. Relative Humidity Range: ………0 to 95% non condensing. MONAURAL PERFORMANCE Operational Modes: ………………Mono (L+R) Input Impedance: ………………….600 ohm or 10 K ohms balanced. Input Level: ………………………….-6 to +12 dBm in 0,5dB step (Other range on request) Input Connector:…………………..XLR female – balanced. Audio Frequency Response:…..±0.15 dB, 30 Hz to 15 kHz. Pre-emphasis setting:……………..0, 50μS, 75μS Audio Filter Attenuation:…………< -55 dB @ 19 kHz, < -50 dB 20 kHz to 100 kHz T H Distortion + Noise:…………..< 0.05% @ 400 Hz FM S/N Ratio:……………………….better than -80 dB RMS ref. ±75 kHz 50μs de-emphasis. MULTIPLEX PERFORMANCE Composite Input Impedance:…..600 ohm or 10 K ohms balanced. Composite Input Level:…………..-12 to +6 dBm in 0,5dB step (Other range on request) Input Connector:……………………BNC female. AES/EBU Input Connector:……..BNC female Composite Response:……………±0.2 dB, 30 Hz to 100 kHz. THD + Noise:…………….0.05% @ 400 Hz Intermodulation Distortion:………0.05%, 1 kHz/1.3 kHz, 1:1 ratio FM S/N Ratio:……………………… better than -80 dB RMS ref. ±75 kHz 50 μs de-emphasis decoded. STEREO CODER PERFORMANCE Audio Input Impedance:………….600 ohm balanced, 15 K ohm unbalanced. Audio Input Level:………………….-6 to +6 dBm in 0,5dB step (Other range on request) Input Connector:……………………XLR female. Audio Frequency Response:…..±0.15 dB, 30 Hz to 15 kHz. Pre-emphasis setting:……………..0, 50μS, 75μS THD + Noise:……………..0.05% @ 400 Hz Intermodulation Distortion:………0.05%, 1 kHz/1.3 kHz, 1:1 ratio FM S/N Ratio:……………………….-80 dB RMS at ±75 kHz 50 μs de-emphasis. Pilot Frequency: ……………………19 kHz ± 1 Hz 38 kHz Suppression:……………..-60 dB (typ. -70 dB) Audio Filter Attenuation:………….< -55 dB @ 19 kHz, < -50 dB 20 kHz to 100 kHz Stereo Separation:…………………30÷100 Hz = -50 dB, 100Hz÷15 kHz = -60 dB Crosstalk attenuation:…………….Main to Sub -50 dB 30 Hz to 15 kHz below 100% Mod. SCA-RDS 1&2 PERFORMANCE Input Level:…………………………..-6 to +6 dBm in 0,5dB step (Other range on request) Impedance:…………………………..10k ohms unbalanced Connector:……………………………BNC female Amplitude Response:……………..+/- 0.1dB; 53Hz to 100kHz MECHANICAL/PHYSICAL Height: ………………………………… 88.2 mm (3.5”) Width: ………………………………….-19″ (48.3 cm) EIA Rack Mount Depth: ………………………………… 22″ (55.5 cm) with connectors Weight:…………………………………12 kg 24 lbs unpacked