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New RF Signal Generator USG-Series from GW Instek



GW Instek debuts the brand new USG-Series USB RF Signal Generator. It 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 program that is working with the signal generator is compatible with wide range operating system (Windows and Mac) and even with your Android smartphone.

USG Android Application USG with GSP-730 USG Software

Main Specifications

Model USG-LF44 USG-0103 USG-0818 USG-2030 USG-3044
Frequency Range 35MHz to 4.4GHz 100MHz to 300MHz 800MHz to 1.8GHz 2GHz to 3GHz 3GHz to 4.4GHz
Output power -30dBm to 0 dBm in 1dB step
Internal Reference 25MHz (Aging: ±1 ppm/year)
Frequency resolution 10kHz
Dwell time 1ms to 1s in 1ms step
Output power flatness -1dB to +4dB with 0dBm output power
Phase noise -100dBc/Hz, 10kHz offset frequency from center frequency
Spurious < -60dBc, typical
Operation System Support for Windows 2000/XP/Vista/7, Linux, Google Android, Apple Mac
Interface USB2.0 with USB Mini-B connector
RF connector N-type, plug
Impedance 50 Ohm

 

Features & Application

 USG series offer several operating mode include fixed frequency, frequency sweep, frequency hopping and power sweep mode

Fixed Frequency mode:

  • Be the reference source of PLL & ADC
  • Be the local oscillator for frequency conversion device & IQ modulator
  • Combine with external power amplifier can the RF interference source
  • Combine with external attenuator can test the receiver sensitivity
  • Two or more can be combined for Inter-modulation testing

Frequency sweep mode:

  • Be the tracking generator source for scalar network measurement
  • Test device frequency response

Frequency hopping mode:

  • Test the receiver response time

Power sweep mode:

  • Test the low noise amplifier

    Compression plot

     
  • Be the reference source of PLL & ADC
  • Be the local oscillator for frequency conversion device & IQ modulator



     
  • Combine with external power amplifier can be the RF interference source



     
  • Combine with external attenuator can test the receiver sensitivity



     
  • Two or more can be combined for Inter-modulation testing


     
  • Use your GWInstek USB signal generator with your Android smartphone or tablet. Follow the link bellow to download the application.

    Android app on Google Play

  •  Be the tracking generator source for scalar network measurement

  • Two or more can be combined for Inter-modulation testing 
     

RF Test Port Adapter 

RF Connector: N-type, Male
Adapter: N-type(f) to SMA(f)
SMA RF cable: SMA(f) to SMA(f)