SG390 Series

Signal Generator by SRS (4 more products)

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The SG390 Series is a range of high performance, affordable vector signal generators that operate from DC to 6.075 GHz (available in 2 GHz, 4 GHz and 6 GHz models). The generators support both analog and vector modulation. They are based on a new frequency synthesis technique called Rational Approximation Frequency Synthesis (RAFS) which provides spur free outputs with low phase noise (116 dBc/Hz at 1 GHz) and extraordinary frequency resolution (1 MHz at any frequency). They offer wide variety of analog modulation capabilities including amplitude modulation (AM), frequency modulation (FM), phase modulation (PhiM), and pulse modulation. The generators also supports common vector modulation schemes: ASK, QPSK, DQPSK, DQPSK, 8PSK, FSK, CPM. QAM (4 to 256), 8VSB, and 16VSB.

Product Specifications

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Product Details

  • Part Number
    SG390 Series
  • Manufacturer
  • Description
    High Performance, Affordable Vector Signal Generators

General Parameters

  • Type
    Vector Signal Generator
  • Equipment Type
  • Configuration
    With Front Panel Control
  • Frequency
    DC to 2 GHz, 4 GHz and 6 GHz
  • IQ Bandwidth
    300 MHz
  • Resolution
    1 µHz
  • Modulation
    AM, FM, PM, Pulse, I/Q
  • Output Power
    -110 dBm to 16.5 dBm
  • Phase Noise
    -124 to -80 dBc/Hz
  • Impedance
    50 Ohms
  • No. of channels
    1 Channel
  • VSWR
  • Harmonics
    -25 dBc
  • Spurious
    -75 to -65 dBc
  • Output Connector
    N Type, BNC

Technical Documents