Baja Potencia 50W-SYNAPSE 50
SYNAPSE 50W is a FM Transmitter-Exciter is a  Low Cost Stereo Analogue Frequency Modulation Radio Station Equipment-OIRT & JAPAN Bands, WEB TCP/IP Telemetry Options-990x660px

Transmisor FM 50W 
Baja Potencia Equipos de Estacion Radio
SYNAPSE

Arquitectura compacta: equipo de estación de Radio Estero Analogico 
Opciones Bandas OIRT & JAPAN Telemetría TCP / IP WEB

Perteneciente de la familia SYNAPSE, es un excitador de FM compacto con muy buen rendimiento y bajo costo, diseñado para aplicaciones rentables como estaciones de baja potencia y controlador para transmisores de baja y media potencia. Se realiza en los tamaños de potencia de salida de 30 W y 50 W y se aloja en un gabinete ultra compacto de solo una unidad de altura. SYNAPSE está disponible también en las frecuencias JPN y OIRT. Su potencia de salida se puede configurar fácilmente de 0 a la potencia nominal.

Main Features

  • NOMINAL RF OUTPUT  POWER:  30 W
  • COMPACT  SIZE: ONLY ONE 19” RACK UNIT CABINET
  • VERY LOW SIGNAL TO NOISE:  TYP. 80 dB
  • HIGH STEREO SEPARATION:  TYP. 65 dB
  • LOW DISTORTION: THD, IMD & TIM TYP. 0,05%.
  • TOTAL  SPECTRAL PURITY: > -100 dBc SPURIOUS, > - 75 dBc HARMONICS
  • REMOTE  CONTROL:  DB9 TELEMETRY PORT
  • FULL – RANGE POWER SUPPLY: 90-260 VAC MAINS VOLTAGE
  • COMPLIANT WITH ALL THE STANDARD: ETSI – CCIR - FCC.

Options

  • DIGITAL   STEREO CODER:  SUPERIOR STEREO QUALITY
  • FULL FEATURES RDS/RBDS CODER: EASY PROGRAMMABLE BY PC 
  • OIRT & JPN:  FREQUENCY BAND VERSION
  • LPFM CODE STATION: FCC IDENTIFICATIONS CODE

 

Para optimizar al máximo el precio, SYNAPSE está disponible en dos versiones: MONO / MPX y STEREO. El Stereo Coder se puede actualizar fácilmente en el sitio también después de la primera instalación.

SYNAPSE ofrece la posibilidad de actualizarse fácilmente con opciones útiles para satisfacer todas las necesidades del cliente, como el codificador RDS integrado en el sitio y la codificación de estaciones FCC.

La tarjeta CPU integrada de SYNAPSE permite un gran número de parámetros de monitoreo. Un menú fácil de usar, visualizado en una clara pantalla LCD, permite la configuración y configuración de todos los parámetros de trabajo y el monitoreo de los valores operativos.

FRONT PANEL 
  1. USB Port USB Connector for upgrade function.  
  2. LCD Displa y Two- row, sixteen-characters LCD Display 
  3. Encoder Rotary encoder
  4. RF Monitor RF Output Monitor.BNC female (50 Ohm)

 REAR PANEL CONNECTORS

 
  1. RF OUT RF Output. N (50 Ohm) type connector, female. 
  2. AES/EBU Input (Optional) Digital\Input Balaced BNC Plug/(TOS optical Input) 
  3. Right/Left - Mono Input Analog Audio Input XLR (3 pins male connector)
  4. MPX Input MPX Unbalanced Input. BNC female connector5. AUX Input BNC female connector.
  5. 19 kHz Pilot Output BNC female connector.
  6. RDS/external Input RDS Input. BNC female type connector.
  7. AF Monitor BNC female Type connector
  8. WEB Telemetry (OPTIONAL) RJ45 for Lan connection
  9. RS485 RJ45 for RS485 connection.
  10. Reading DB9 Female Connector
  11. RDS Programming (OPTIONAL) Jack/ST/Female 6,3mm
  12. Telemetry DB25 Female Connector
  13. DC Input (OPTIONAL) Amphenol conector eco-mate serie C16-1
  14. AC Mains AC Main Source. VDE Mains socket.

 

  TECHNICAL SPECIFICATIONS

GENERAL

Power Output: 30 W adjustable from front panel.

RF Output Impedance: 50 ohm.

RF Output Connector: “N” type.

Monitor RF: -46 dBc, BNC connector

VSWR: 1.5:1 Maximum with automatic fold-back at higher VSWR 

Frequency Range: 87.5 ÷ 108.00 MHz, on request 66 ÷ 74 MHz ( OIRT), 76 ÷ 90 MHz (JPN) Programmable in 10 KHz steps.

Frequency Stability: ±1 ppm from -5 to 50°C.

Frequency Control: Synthesizer µprocessor control.

Type of Modulation: Direct frequency modulation of carrier frequency, F3E stereo and mono.

Lock in Time: Typ. 4 second.

Off Lock Attenuation: ≥ -60 dBc.

Modulation Capability: ±150 KHz.

Modulation Mode: Mono, Stereo, Multiplex, Aux.

Preemphasis: Flat/50/75µs selectable internal jumper.

Asynchronous AM S/N Ratio: -80 dB below reference carrier with 100% AM modulation @ 400 Hz, without FM modulation.

Synchronous AM S/N  Ratio: -65 dB  below reference carrier with 100% AM modulation @ 400 Hz with FM modulation ±75 KHz @ 400 Hz.

RF Harmonics: Exceeds EBU/CCIR/FCC requirements.

RF Spurious: Exceeds ETSI/CCIR/FCC requirements.

 

MONAURAL OPERATION

Audio Input Impedance: 600 ohm balanced, 10 Kohms unbalanced.

Audio Input Level: -3 to +9 dBm.

Input Connector: XLR female.

Audio Frequency Response: ±0.1 dB, 30 Hz to 15 KHz. 

Total Harmonic Distortion + Noise: 0.05% @ 400 Hz

Intermodulation Distortion: 0.05%, 1 KHz/1.3 KHz, 1:1 ratio

Transient Interm. Dist.: 0,05%, 2.96 KHz square wave and 14 KHz sine wave.

Distortion: 0.05%, 2.96KHz square wave and 14 KHz sine wave.

FM S/N Ratio: -82 dB RMS, -80 dB at ±75 KHz dev., 50 µs de-emphasis, weighted.

 

MULTIPLEX OPERATION

Composite Input Impedance: 1.2 Kohm unbalanced.

Composite Input Level: +6 to +12 dBm

Input Connector: BNC female.

Composite Amplitude Response: ±0.2 dB, 30 Hz to 100 KHz.

Total Harmonic Distortion + Noise: 0.05% @ 400 Hz

Intermodulation Distortion: 30 Hz to 15 kHz * 0.05% @ 400 Hz

Transient Interm. Dist.: 0,05%, 2.96 KHz square wave and 14 KHz sine wave.

FM S/N Ratio: -83 dB RMS detector, -80 dB AT ±75 KHz dev., 50 µs de-emphasis, weighted.

 

 


STEREO OPERATION

 

Audio Input Impedance: 600 ohm balanced, 10 Kohm unbalanced.

 

Audio Input Level: -3 to +9 dBm.

 

Input Connector: XLR female.Audio Frequency Response: ±0.1 dB, 30 Hz to 15 KHz. 

Total Harmonic Distortion + Noise: 0.05% @ 400 Hz

Intermodulation Distortion: 0.05%, 1 KHz/1.3 KHz, 1:1 ratio

Transient Interm. Dist.: 0,05%, 2.96 KHz square wave and 14 KHz sine wave.

FM S/N Ratio: -73 dB RMS, -71 dB at ±75 KHz dev., 50 µs de-emphasis, weighted.

Stereo Separation: 30÷80 Hz ≥ -50 dB, 80Hz÷15 KHz ≥ -60 dB (Typ. 65 dB).

Crosstalk attenuation: Main to Sub -50 dB 30 Hz to 15 KHz

(typ. -55 dB 100 Hz to 8 KHz).

38 KHz Suppression: ≥ -65 dB 

(typ. -80 dB). 

Pilot Frequency: 19 KHz ± 1 Hz

Output Pilot: 1 Vpp., BNC female

Audio Filter Attenuation: ≥ -44 dB @ 19 KHz, > -27 dB 20 KHz to 100 KHz.

Modes: Stereo, Mono 

 

AUXILIARY INPUT

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.

 

TELEMERTY CONNECTOR

DB9: female connector back panel for remote connections. 

 

OPTIONS

DIGITAL   STEREO CODERY

RDS/RBDS CODER PROGRAMMABLE BY PC 

OIRT & JPN VERSION

LPFM CODE STATION

 

ELECTRICAL

AC Input Power: 90÷260 VAC 50/60 HZ single phase. 

AC Apparent Power Consumption: 70 VA @ 30W.

Active power Consumption: 60W @ 30W.

Cooling: Forced air with internal long life brushless ball bearing fan.

Acoustic noise:< -56 dBa @ 1 meter.

 

ENVIRONMENTAL

Operating temperature: -10°C to +50°C.

Max Operating Altitude: 3000 mt.

Relative Humidity Range: 0 to 95% non condensing.

 

PHYSICAL DIMENSION

Mounting: Standard 19” chassis 1 U rack.

Size: 485 mm. W x 405 mm. D x 44 mm. H.

Weight: ~ 4,0 Kg.