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425A

Signal Generator by Novatech Instruments (8 more products)

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The Model 425A from Novatech is a precision frequency and phase agile Synthesized Signal Generator that operates from 250 KHz to 350 MHz. It can generate Sine, LVCMOS, and LVDS output signals simultaneously up to 350 MHz in 10 µHz steps with a phase noise of -133 dBc at 10 kHz offset. The output frequency can be controlled from a serial port.

The frequency synthesizer has an integrated ±1.5ppm on-board TCXO clock. When using an external clock source, it has the same accuracy and stability as the clock and remains phase synchronized with other units operated from the same source. It is available a small shielded benchtop case that measures 39 x 107 x 172 mm with BNC connectors. Multiple 425As can be synchronized and used to generate the signals needed for radar, acoustic testing and similar applications.

Product Specifications

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Product Details

  • Part Number
    425A
  • Manufacturer
    Novatech Instruments
  • Description
    Precision 350 MHz Signal Generator/Frequency Synthesizer

General Parameters

  • Type
    Analog Signal Generator
  • Equipment Type
    Benchtop
  • Configuration
    USB / Computer Controlled
  • Frequency
    250 KHz to 350 MHz
  • Phase Noise
    -133 dBc, 10 kHz offset, 10 MHz out.
  • Frequency Accuracy
    ±1.5ppm
  • Impedance
    50 Ohms
  • No. of channels
    4 Channels
  • Waveforms
    Sinewave, LVCMOS
  • Memory
    EEPROM
  • Rail Voltage
    4.75 to 5.25 V
  • Harmonics
    -65 to -25 dBc
  • Spurious
    -45 to -70 dBc
  • Output Connector
    BNC
  • Dimension
    39 x 107 x 172 mm(H x W x L)
  • Interface
    DE-9
  • Note
    Current : 750 mA

Technical Documents

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