• FC_2014429175817

USG-Series

Features

Features
– Frequency Range: 34.5MHz ~ 4400MHz
– Output Power Range: -30dBm ~ 0dBm
– Continuous Wave Signal Without any Modulation
– Support Fixed Frequency, Frequency Sweep, Frequency Hopping & Power Sweep Mode
– -107dBc/Hz Phase Noise @100kHz Offset
– Frequency Resolution: 10kHz
– PC USB Interface Powered and Controlled
– External PC Software Support Different Operating System

  • Ordering Information

    Ordering information

  • Description

    Product Description

    GW Instek debuts the brand new USG-Series RF signal generator, which comes with five models to meet users’ requirements and is a pocket-sized, and USB interface compatible RF signal generator with the frequency range from 35MHz to 4400MHz. The USG-Series provides continuous wave (CW) signal outputs without any signal modulation function. The built-in electronic attenuator of the USG-Series allows an adjustable power range from -30dBm to 0dBm. The USG-Series has several operational modes including fixed frequency, frequency sweep, frequency hopping, and power sweep. The USB-Series RF signal generator, with the frequency bandwidth limitation, provides lower harmonic output performance.

    Figure shows the test result of USG-LF44 simultaneous power sweep and frequency sweep. The test result covers the frequency range from 35MHz to 4400MHz and the power range from -30dBm to 0dBm. The yellow trace illustrates the test result of maximum hold and the pink trace shows the test result of signal output.

    1. GWINSTEK USG RF Portable Signal Generator Introduction
    http://www.youtube.com/watch?v=9OR1E33yWqY

    2. GWINSTEK USG RF Signal Generator PC Application Program Demo

    http://www.youtube.com/watch?v=huma1ylakCM

    3. Primary RF Software Demo ( USG RF Signal Generator & GSP-730 Spectrum Analyzer)

    http://www.youtube.com/watch?v=2IMx7y7fTXQ

  • Specifications

    Specifications

    Model
    USG-LF44
    USG-0103
    USG-0818
    USG-2030
    USG-3044
    Frequency Range
    34.5 MHz to 4.4 GHz
    100 MHz to 300 MHz
    800 MHz to 1.8 GHz
    2.0 GHz to 3.0 GHz
    3.0 GHz to 4.4 GHz
    Output Power
    -30 dBm to 0 dBm, in 1 dB steps
    Internal Reference
    Frequency
    25 MHz , aging ±1 ppm at first year
    Frequency Accuracy
    ( 0 dBm Output Level )
    ± 100 Hz at 100MHz
    ± 100 Hz at 100MHz
    ± 800 Hz at 800MHz
    ± 2 kHz at 2GHz
    ± 3 kHz at 3GHz
    Frequency Resolution
    10 kHz
    Output Isolation
    ≦ -75 dBc , Output Control On/Off
    Mode Control
    Fixed Frequency / Single Sweep / CW Sweep / Hopping / Power sweep
    Step Dwell
    ≦1000 ms in 1 ms steps
    Frequency Offset
    -50 kHz to 50 kHz in 10 kHz steps
    Output Flatness
    (0 dBm Output Level)
    -1 dBm to 3.5 dBm, typical
    -3 dBm to -2 dBm, typical
    -1 dBm to -0.5 dBm, typical
    -1 dBm to 0.5 dBm, typical
    0 dBm to 3.5 dBm, typical
    Phase noise

    Carrier frequency
    fc =1.0GHz
    fc = 200 MHz
    fc = 1.3 GHz
    fc = 1.5 GHz
    fc = 3.7 GHz
    At 10 kHz offset frequency
    < -97 dBc/Hz
    typical -100 dBc/Hz
    < -97 dBc/Hz, typical
    At 100kHz offset frequency
    < -107 dBc/Hz
    typical -110dBc/Hz
    2nd Harmonics
    (0 dB Attenuation)
    ≦ -15 dBc, typical
    34.5 MHz to 2.0 GHz
    ≦ -45 dBc, typical
    >100 MHz
    ≦ -25 dBc, typical
    >800 MHz

    ≦ -10 dBc, typical
    2.0 GHz to 3.0 GHz

    ≦ -30 dBc, typical
    2.0 GHz to 3.0 GHz

    ≦ -25 dBc, typical
    3.0 GHz to 4.4 GHz

    ≦ -25 dBc, typical
    3.0 GHz to 4.4 GHz
    3rd Harmonics
    (0 dB Attenuation)
    ≦ -5 dBc, typical
    34.5 MHz to 2.0 GHz,
    ≦-7dBc typical,
    ≦150MHz
    ≦ -35 dBc, typical
    >150 MHz
    ≦ -25 dBc, typical
    ≦900MHz
    ≦ -35 dBc, typical
    >900 MHz

    ≦ -20 dBc, typical
    2.0 GHz to 3.0 GHz

    ≦ -55 dBc, typical
    2.0 GHz to 3.0 GHz

    ≦ -40 dBc, typical
    3.0 GHz to 4.4 GHz

    ≦ -40 dBc, typical
    3.0 GHz to 4.4 GHz
    Spurious related to Resolution settings
    ≦ -30 dBc, typical , Resolution < 1MHz
    ≦ -65 dBc, typical , Resolution ≧ 1MHz
    Spurious related to the fundamental output
    ≦ -60 dBc, typical
    ≦ -60 dBc, typical
    ≦ -65 dBc, typical
    ≦ -65 dBc, typical
    ≦ -65 dBc, typical
    Supported OS
    Windows/Linux/Mac/Android
    Interface
    USB 2.0
    USB Connector Type
    Mini B
    Supply Voltage
    5 V nominal
    Current Consumption
    200 mA
    RF Connector Type
    N-type male
    Impedance
    50 Ohm nominal
    Output VSWR
    < 1.5:1 , Output Level @ -30dBm
    Maximum permissible DC voltage
    ±25V
    Maximum Reverse power
    +30dBm (1W)
    Electromagnetic compatibility
    EN 55011 class A, EN 61326-1 (industrial environment), EN 61326-2-1, EN 61000-4-2, EN 61000-4-3, EN 61000-4-11
    Dimensions & Weight
    30mm(W) x 103mm(H) x 30mm(D), Approx. 100g

  • Accessories

    Accessories

    USB cable, CD-ROM with USG software, GSP-730 PrimaryRF software and user manual

    Optional Accessories

    ADP-003, 50 Ohm N type (female) to SMA (female) Adapter
    GTL-303, 50 Ohm SMA RF cable (600mm)

  • Download

    Downloads

    Marcom Tool

    Description

    Datasheet 2683 K Datasheet of USG-Series en V1 2014/4/29

    Manual

    Description

    User Manual 2100 K User Manual for USG en V1 2014/4/29
    Installation Issue 81 K Installation Issue of Windows 8.0 en V1 2014/4/29
    Installation Issue 182 K Windows8.1 installation issue.pdf en V1 2014/4/29

    Software

    Description

    Programming Manual 2095 K Command Set & Programming Guide of USG-Series en V1 2014/7/16
    PC Software 2972 K PrimaryRF with USB Driver en V1 2014/7/16
    USB Driver 6 K USB Driver for Windows 8.1 en V1 2014/7/25
    PC software 1 K USB Driver for USG en V1 2014/4/29
    PC software 4392 K USG Java program en V1 2014/4/29

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