Broadcast 2500W FM Transmitters Radio. Union-Semicompact: composed by SYNAPSE Exciter and CELL Amplifier Build with Air Cooled High Efficiency Stereo Analog & Digital DDS Frequency Modulation Profesional Radio Station Equipment. Over and Under Voltage DC, Over and Under Voltage AC, RF and Power Supply Temperature, RF Coaxial. Output Open or Short Circuit.
Capability of a long working time on Short/Open loads at all phase angles without any damage. Delayed energized of the system after Mains Power Blackout prevents against peaks and high variation voltages typical of this events. Soft controlled sequential start-up so to reduce the Inrush current during OFF to ON transition. WEB/SNMP Telemetry and Remote Control.Full Local or Remote control by by logon username and password. Remote control with Smartphones or Tablet. Host Logic and tele-measurement (TM, TC & TA). Remote control and monitoring via SNMP and/or WEB interface.
With logbook or log file to record error or alarm message. Display of forward/reflection power value and reflection high alarm. TCP/IP, SNMP, GSM and PSTN TELEMETRY.
Each module is equipped with a logic controller that allows full control by a local operator. High Definition, high contrast Color Oled display. Quick set of thresholds for protections level. This set is based on assignment of three flavors or PERSONALITIES. Conservative (primary target = protect itself), Standard (balanced), Aggressive (primary target = transmission without interruptions).Output power on/off and adjustable from front panel and remotely. Overall Efficiency up to 80%.
RF Input Connector: N Type. RF Output Impedance: 50 ohm. RF Output Connector: 7/16 Type.Monitor RF: -57 dBc, BNC connector. VSWR: 1.5:1 Maximum with automatic fold-back at higher VSWR. Very high efficiency more than 75%. Last LDMOS technology for power modules. Ultra High RF efficiency >80 % typ.
Software optimized for each power level. Lowest weight and dimensions in the industry.
Small dimensions and low weight, reduce transportation costs and simplifying the logistic. Very high harmonics suppression (-90dB). Independent, individual APC (Automatic Power Control). Circuit maintain a constant output power set. Distributed less binding Low Pass filter.
AC Input Power: 220/400 VAC ±15%, 50/60 HZ singlephase. Power factor > 0.98. Operating temperature: -10°C to +50°C.
Max Operating Altitude: 4000 mt. Relative Humidity Range: 0 to 95% non condensing. Mounting: Standard 19 chassis 2 U rack. When developing CELL Series, the main target was: Always on Air, Less than 7 kg (15 lbs) of modules-weight, Easy maintenance, Low consumption and High Efficiency.Power Output: 50 W adjustable from front panel. RF Output Connector: N type. Monitor RF: -46 dBc, BNC connector. 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 processor control.
Type of Modulation: Direct frequency modulation of carrier frequency, F3E stereo and mono. Off Lock Attenuation: -60 dBc. Modulation Mode: Mono, Stereo, Multiplex, Aux. Preemphasis: Flat/50/75s selectable internal jumper. RF Harmonics: Exceeds EBU/CCIR/FCC requirements.
RF Spurious: Exceeds ETSI/CCIR/FCC requirements. Audio Input Impedance: 600 ohm balanced, 10 Kohms unbalanced.Audio Input Level: -3 to +9 dBm. Audio Frequency Response: ±0.1 dB, 30 Hz to 15 KHz. Intermodulation Distortion: 0.05%, 1 KHz/1.3 KHz, 1:1 ratio. 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. Composite Input Impedance: 1.2 Kohm unbalanced. Composite Input Level: +6 to +12 dBm.
Composite Amplitude Response: ±0.2 dB, 30 Hz to 100. FM S/N Ratio: -83 dB RMS detector, -80 dB AT ±75 KHz dev. Audio Input Impedance: 600 ohm balanced, 10 Kohm unbalanced. FM S/N Ratio: -73 dB RMS, -71 dB at ±75 KHz dev. Stereo Separation: 30÷80 Hz -50 dB, 80Hz÷15 KHz -60 dB Typ.
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. Pilot Frequency: 19 KHz ± 1 Hz. 20 KHz to 100 KHz. Input Level: -3 to +6 dBm.
Frequency Response: ±0.2 dB, 40 KHz to100 KHz. Most SCA, RDS, AUX, performance parameters are determined primarily by the generator used. DB9: female connector back panel for remote connections. RDS/RBDS CODER PROGRAMMABLE BY PC.AC Input Power: 90÷260 VAC 50/60 HZ single phase. Cooling: Forced air with internal long life brushless ball bearing fan. Max Operating Altitude: 3000 mt asl. Mounting: Standard 19 chassis 1 U rack.
The item "BROADCAST FM TRANSMITTER SENSOR 2000W FM PROFESSIONAL RADIO EQUIPMENT" is in sale since Monday, May 27, 2019. This item is in the category "Telefonia fissa e mobile\Articoli per radioamatori\Radio ham\Trasmettitori". The seller is "tekobroadcast2019" and is located in ALTEDO.
This item can be shipped worldwide.