Sale

SWAP 2000 - 2KW FM Transmitter

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SWAP 2000 - 2KW FM Transmitter



Build with Air Cooled High Efficiency Stereo Analog & Digital DDS Frequency Modulation Professional Radio Station Equipment

Amplifier Features

  • 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. (other on request).
  • 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.
  • Lower device heating.

  • Lower room heating.
  • Lower space occupied.
  • Lower maintenance needed.
  • Small dimensions and low weight, reduce transportation costs and simplifying the logistic.
  • Longer Component Lifespan.
  • Reduced Electricity Costs.
  • Lower Maintenance Costs.
  • Reduced Cooling Costs.
  • Fewer Fans.
  •   Very high harmonics suppression (-90dB).
  • Independent, individual APC (Automatic Power Control) circuit maintain a constant output power set.
  • Frequency-response-compensated directional couplers and precision internal indicators.
  • Distributed less binding Low Pass filter.

 AC Input Power: 220/400 VAC ±15%, 50/60 HZ singlephase

Power factor > 0.98.
Cooling: Forced air

 

Exciter Features

  • Power Output: 50 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. 

 

Dimensions:

Exciter: 20" x 16" x 2"  10 lb

Amplifier: 20" x 22" x 4" 38 lb