Amplifier Research 35S4G8A

HF-Verstärker 4 – 8 GHz 35 Watt

Hersteller:
Modell: Amplifier Research 35S4G8A
Beschreibung: HF-Verstärker 4 - 8 GHz 35 Watt
Datenblatt PDF: Amplifier Research 35S4G8A

Amplifier Research 35S4G8A The Amplifier Research 35S4G8A is a self-contained, air-cooled, broadband amplifier designed for applications that require instantaneous bandwidth and high gain. It is housed in a stylish cabinet and designed for benchtop use, but can be removed for equipment rack mounting.Features and Specifications of the Amplifier Research 35S4G8A Amplifier include:

  • Features:
    • Provides a minimum of 35 watts of RF power when used with a sweep generator
    • Front panel gain control provides convenience of setting desired output level
    • RF input leveling circuit:
      • Protects the amplifier from RF input overdrive
      • Controls RF input level to the RF amplifier first stage when RF input level is increased above 0 dBm
    • RF amplifier stages are protected from over-temperature, due to cooling blockage or fan failure, by removing the DC voltage to them 
    • Digital Display on front panel indicates operate status and fault conditions when over-temperature or power supply fault occurs
    • Digital control for both local and remote control of the amplifier
    • Control System is a 16-bit RISC microcontroller board:
      • Handles primary functions of the amplifier
      • Interprets commands sent to it from an 8-bit remote interface board:
        • 8-bit microprocessor controlled board provides IEEE-488 (GPIB) and RS-232 control of all amplifier functions
    • Provides standalone performance for RF testing
    • Can be configured to be used as a sub-amplifier in higher power amplifiers:
      • Yet still be used as a standalone 35-Watt amplifier
      • RF output connector must be configured to the rear panel to be used as a sub-amplifier
  • Specifications:
    • Rated output power:  15 watts minimum
    • Power output @ 3dB compression:
      • Nominal:  38 watts
      • Minimum:  32 watts
    • Power output @ 1dB compression:
      • Nominal:  32 watts
      • Minimum:  28 watts
    • Flatness:
      • typical:  ±1.0 dB
      • maximum:  ±2.0 dB
    • Frequency response:  4.0 – 8.0 GHz instantaneously
    • Input for rate output:  1.0 milliwatt maximum, 0 dBm
    • Gain (at maximum setting):  45.5 dB minimum
    • Gain adjustment (continuous range):  10 dB minimum
    • Input impedance:  50 ohms, VSWR 2.5:1 maximum
    • Output impedance:  50 ohms nominal
    • Mismatch tolerance:  
      • 100% of rated power without foldback
      • Will operate without damage or oscillation with any magnitude and phase of source and load impedance
    • Modulation capability:  Will faithfully reproduce AM, FM, or pulse modulation appearing on the input signal
    • Harmonic distortion:  Minus 20 dBc maximum at 35 watts
    • Third order intercept point:  54 dBm typical
    • Primary power (selected automatically): 
      • 90-132, 180-264 VAC
      • 50/60 Hz, single phase
    • Connectors:
      • RF:
        • Input:  Type N female on front panel
        • Output:  Type N female on front panel
      • Remote Interfaces:
        • IEEE-488:  24 pin
        • RS-232:  9 pin subminiature D (female)
        • RS-232 (Fiber-optic):  Type ST
        • USB 2.0:  Type B
        • Ethernet:  RJ-45
      • Sub-Amplifier interface:  RJ-45
    • Safety Interlock:  15 pin subminiature D
    • Cooling:  Forced air (self contained fans) 
  • Provides a minimum of 35 watts of RF power when used with a sweep generator
  • Front panel gain control provides convenience of setting desired output level
  • RF input leveling circuit:
    • Protects the amplifier from RF input overdrive
    • Controls RF input level to the RF amplifier first stage when RF input level is increased above 0 dBm
  • RF amplifier stages are protected from over-temperature, due to cooling blockage or fan failure, by removing the DC voltage to them 
  • Digital Display on front panel indicates operate status and fault conditions when over-temperature or power supply fault occurs
  • Digital control for both local and remote control of the amplifier
  • Control System is a 16-bit RISC microcontroller board:
    • Handles primary functions of the amplifier
    • Interprets commands sent to it from an 8-bit remote interface board:
      • 8-bit microprocessor controlled board provides IEEE-488 (GPIB) and RS-232 control of all amplifier functions
  • Provides standalone performance for RF testing
  • Can be configured to be used as a sub-amplifier in higher power amplifiers:
    • Yet still be used as a standalone 35-Watt amplifier
    • RF output connector must be configured to the rear panel to be used as a sub-amplifier
  • Protects the amplifier from RF input overdrive
  • Controls RF input level to the RF amplifier first stage when RF input level is increased above 0 dBm
  • Handles primary functions of the amplifier
  • Interprets commands sent to it from an 8-bit remote interface board:
    • 8-bit microprocessor controlled board provides IEEE-488 (GPIB) and RS-232 control of all amplifier functions
  • 8-bit microprocessor controlled board provides IEEE-488 (GPIB) and RS-232 control of all amplifier functions
  • Yet still be used as a standalone 35-Watt amplifier
  • RF output connector must be configured to the rear panel to be used as a sub-amplifier
  • Rated output power:  15 watts minimum
  • Power output @ 3dB compression:
    • Nominal:  38 watts
    • Minimum:  32 watts
  • Power output @ 1dB compression:
    • Nominal:  32 watts
    • Minimum:  28 watts
  • Flatness:
    • typical:  ±1.0 dB
    • maximum:  ±2.0 dB
  • Frequency response:  4.0 – 8.0 GHz instantaneously
  • Input for rate output:  1.0 milliwatt maximum, 0 dBm
  • Gain (at maximum setting):  45.5 dB minimum
  • Gain adjustment (continuous range):  10 dB minimum
  • Input impedance:  50 ohms, VSWR 2.5:1 maximum
  • Output impedance:  50 ohms nominal
  • Mismatch tolerance:  
    • 100% of rated power without foldback
    • Will operate without damage or oscillation with any magnitude and phase of source and load impedance
  • Modulation capability:  Will faithfully reproduce AM, FM, or pulse modulation appearing on the input signal
  • Harmonic distortion:  Minus 20 dBc maximum at 35 watts
  • Third order intercept point:  54 dBm typical
  • Primary power (selected automatically): 
    • 90-132, 180-264 VAC
    • 50/60 Hz, single phase
  • Connectors:
    • RF:
      • Input:  Type N female on front panel
      • Output:  Type N female on front panel
    • Remote Interfaces:
      • IEEE-488:  24 pin
      • RS-232:  9 pin subminiature D (female)
      • RS-232 (Fiber-optic):  Type ST
      • USB 2.0:  Type B
      • Ethernet:  RJ-45
    • Sub-Amplifier interface:  RJ-45
  • Safety Interlock:  15 pin subminiature D
  • Cooling:  Forced air (self contained fans) 
  • Nominal:  38 watts
  • Minimum:  32 watts
  • Nominal:  32 watts
  • Minimum:  28 watts
  • typical:  ±1.0 dB
  • maximum:  ±2.0 dB
  • 100% of rated power without foldback
  • Will operate without damage or oscillation with any magnitude and phase of source and load impedance
  • 90-132, 180-264 VAC
  • 50/60 Hz, single phase
  • RF:
    • Input:  Type N female on front panel
    • Output:  Type N female on front panel
  • Remote Interfaces:
    • IEEE-488:  24 pin
    • RS-232:  9 pin subminiature D (female)
    • RS-232 (Fiber-optic):  Type ST
    • USB 2.0:  Type B
    • Ethernet:  RJ-45
  • Sub-Amplifier interface:  RJ-45
  • Input:  Type N female on front panel
  • Output:  Type N female on front panel
  • IEEE-488:  24 pin
  • RS-232:  9 pin subminiature D (female)
  • RS-232 (Fiber-optic):  Type ST
  • USB 2.0:  Type B
  • Ethernet:  RJ-45
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    Amplifier Research 35S4G8A Product Overview

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