ESVB 50-1KW
Broadcast FM 1000W Transmitter
Description
Following the legendary line of FM transmitters ESVA, of which were built over 15,000 pieces, Suono Telecom now, continuing the tradition, introduce 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 and telemetry LAN with IP connection.
Gallery
Technical Features
| GENERAL | |
|---|---|
| Power Output: | from 0 to max. continuously adjustable from front panel. |
| Frequency Range: | 87.5÷108.00 MHz, on request 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 to 500W 7/16″ for 1000W. |
| RF Output setting: | to 100W 1W step, to 500W 1/10W step, to 5KW 10/100W step |
| VSWR: | 1.5:1 Maximum with 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 Display: | 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. |
| Preemphasis: | Flat/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% 400 Hz. |
| AC Power Factor | 0.95 typical at 220VAC |
| Overall efficiency: | >72% (typ. 74%) |
| Operating temperature: | 0°C to +50°C. |
| Max Operating Altitude: | > 3000 mt. |
| Relative Humidity Range: | 0 to 95% non condensing. |
| 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 |
| MULTIPLEX PERFORMANCE | |
|---|---|
| Composite Input Impedance: | 600 ohm or 10 Kohms balanced. |
| Composite Input Level: | -12 to +6 dBm in 0,5dB step (Other range on request) |
| Input Connector: | BNC female. |
| Composite Amp. Response: | ±0.2 dB, 30 Hz to 100 KHz. |
| Total 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. |
| MONAURAL PERFORMANCE | |
|---|---|
| Operational Modes: | Mono (L+R) |
| Input Impedance: | 600 ohm or 10 Kohms 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. |
| Preemphasis setting: | 0, 50µS, 75µS |
| Audio Filter Attenuation: | < -55 dB @ 19 KHz, < -50 dB 20 KHz to 100 KHz |
| THD + Noise: | < 0.05% @ 400 Hz |
| FM S/N Ratio: | better than -80 dB RMS ref. ±75 KHz 50µs deemphasis. |
| STEREO CODER PERFORMANCE | |
|---|---|
| Audio Input Impedance: | 600 ohm balanced, 15 Kohm 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. |
| Preemphasis 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. |
| MECHANICAL/PHYSICAL | |
|---|---|
| Height: | 2HE 44.1mm (1.75”) 2HE 88.2mm (3.5″) |
| Width: | 19″ (48.3 cm) EIA Rack Mount |
| Depth: | 22″ (55.9 cm) with connectors, 21″ chassis, 25.5″ rack |
| Weight: | 11.3 kg 25 lbs unpacked |
| GENERAL |
|---|
| Power Output: from 0 to max. continuously adjustable from front panel. |
| Frequency Range: 87.5÷108.00 MHz, on request 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 to 500W 7/16″ for 1000W. |
| RF Output setting: to 100W 1W step, to 500W 1/10W step, to 5KW 10/100W step |
| VSWR: 1.5:1 Maximum with 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 Display: 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. |
| Preemphasis: Flat/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% 400 Hz. |
| AC Power Factor: 0.95 typical at 220VAC |
| Overall efficiency: >72% (typ. 74%) |
| Operating temperature: 0°C to +50°C. |
| Max Operating Altitude: > 3000 mt. |
| Relative Humidity Range: 0 to 95% non condensing. |
| MULTIPLEX PERFORMANCE |
|---|
| Composite Input Impedance: 600 ohm or 10 Kohms balanced. |
| Composite Input Level: -12 to +6 dBm in 0,5dB step (Other range on request) |
| Input Connector: BNC female. |
| Composite Amp. Response: ±0.2 dB, 30 Hz to 100 KHz. |
| Total 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. |
| MONAURAL PERFORMANCE |
|---|
| Operational Modes: Mono (L+R) |
| Input Impedance: 600 ohm or 10 Kohms 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. |
| Preemphasis setting: 0, 50µS, 75µS |
| Audio Filter Attenuation: < -55 dB @ 19 KHz, < -50 dB 20 KHz to 100 KHz |
| THD + Noise: < 0.05% @ 400 Hz |
| FM S/N Ratio: better than -80 dB RMS ref. ±75 KHz 50µs deemphasis. |
| STEREO CODER PERFORMANCE |
|---|
| Audio Input Impedance: 600 ohm balanced, 15 Kohm 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. |
| Preemphasis 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: 2HE 44.1mm (1.75”) 2HE 88.2mm (3.5″) |
| Width: 19″ (48.3 cm) EIA Rack Mount |
| Depth: 22″ (55.9 cm) with connectors, 21″ chassis, 25.5″ rack |
| Weight: 11.3 kg 25 lbs unpacked |