Bext Radio Amplifiers

  • Solid State                   

FR500                

  • Very high efficiency Mosfet technology amplifier    
  • Only 10 - 20 W drive input power to reach or exceed rated output power   
  • Automatic gain control providing fixed output power even in case of fluctuating drive power   
  • High reliability, easy handling and consistent performance    
  • Totally broadband, no tuning requirement   
  • Excessive temperature and excessive drive power protection    
  • Compact size with built-in high-efficiency switching power supply  
  • Easy access due to modular construction   
  • Overload reset system with indicator lights    
  • Meets or exceeds all FCC and CCIR requirements    
  • Easily replaceable standard components   
  • Proportional Auto-Foldback of output power in the event of excessive VSWR   
  • Full remote control and telemetry capability, with all main parameters on rear terminal board
 
General  
AC Input Power (others available on request): 100-130 V or 198-250 V, 50-60 Hz
Frequency Range (others available on request): 87.5 to 108 MHz
Rated Output Power: 500W
RF Output Connector / Impedance: "N" Connector Female / 50 Ohm
RF Input Connector / Impedance: "N" Connector Female / 50 Ohm
Spuriouse and Harmonic Suppression: meets or exceeds all FCC and CCIR requirements
Available Tranformer Taps: 110, 120, 220, and 230 V
Power Consumption: approximately 900 W at full power
Cabinet Dimensions: 483 mm (19") W x 133 mm (5 1/4") H x 550 mm (21 1/2") D (three standard rack spaces high)
Weight: 30 Kg (66 Lbs)
Required Ambient Temperature Range: 0º C to 45º C (32º F to 113º F)
Maximum Humidity: 90%, non-condensing

(c) 2010 BEXT Corporation USA