Prana DR 400 Amplificatore di Potenza
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Prana DR 400 Amplificatore di Potenza, 10 kHz – 400 MHz, 400 W
Fuori Produzione

  • Class A solid state
  • Broadband (instantaneous single band): 10 kHz –400 MHz
  • Typical output power : 400 W CW
  • Linear output power (1 dB compression) guaranted with harmonics <-20 dBc:
    • P1dB > 300 W and H<-20 dBc up to 250 MHz and
    • P1dB > 150 W and H<-20 dBc from 250 MHz to 400 MHz
  • Air cooling: self contained fans
  • Can operate in full mismatch conditions without damage
  • Reliable, efficient and robust
  • 19″ Rack
  • 3 years standard warranty

VERSIONS :

  • DR 400 D amplifier with:
    • Display
    • Digital control
    • IEEE 488 GPIB Communication
  • DR 400 DC : DR 400 D with :
    • Integrated bidirectional coupler
    • display of instantaneous power

MAINTENANCE :

  • Amplifier designed for minimal maintenance
    • Easy access to all parts
    • Modular design
    • Repairs with minimum adjustments
  • Rapid diagnostic
  • Minimal downtime
  • Contract for preventive and corrective maintenance available

APPLICATIONS :

  • EMC tests
  • RF tests and instrumentation
  • Radiocommunication
  • Measurement and research laboratories
Prana DR 400 Amplificatore di Potenza, 10 kHz – 400 MHz, 400 W
Prana DR 400 Amplificatore di Potenza DatasheetPrana DR 400 Amplificatore di Potenza Datasheet English Version
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  • Frequency bandwidth : 10 kHz – 400 MHz
  • Typical output power : 400 W
  • Power at 3 dB compression : 350 W min. up to 250 MHz/200 W min. from 250 MHz to 400 MHz
  • Power at 1 dB compression : 300 W min. up to 250 MHz/150 W min. from 250 MHz to 400 MHz
  • Harmonics distortion : H2,H3 < -20 dBc for the output power at 1 dB compression limit
  • Class type : Class A
  • Gain : 54 dB
  • Linear power gain flatness : ± 2.5 dB max
  • Mismatch tolerance : infinite without damage
  • Input impedance : 50 ohms / VSWR: 2:1max
  • Output impedance : 50 ohms / VSWR: 2:1max
  • Input power : +10 dBm max.
  • RF input connector : Type N fem. (front or rear panel) – other connector type on request
  • RF output connector : Type N fem. (front or rear panel) – other connector type on request
  • Safety interlock : Connector type BNC
  • Digital control : Transistors, power supplies and internal temperature
  • Communication interface : IEEE 488, RS232
  • 4 lines digital display : Status, faults, (direct and reverse instantaneous power for DC version)
  • Ambient operating temperature : 0 °C / + 35 °C
  • Room temperature storage : -20 °C / +70 °C
  • Cooling : Forced air: 120 l/sec max. (self contained fans)
  • Power voltage : 200-250 VAC, 47-63 Hz, single phase
  • Rated current : 10.4 A at 230 VAC
  • Dimensions : 640 x 450 x 360 mm (8U) / 25.2 x 17.7 x 14.2 in (8U)
  • Weight : 51 kg / 112 lb
DR 400 DC version :
  • Integrated bidirectional power coupler : Coupling factor 49 dB typ.
  • Power coupling connector : Type N fem. (rear panel)
  • Estimated output power losses due to the coupler : 0.3 dB

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