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USG-Series

- 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

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 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.

FEATURES

 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 <-100 dBc/Hz, typical < -97 dBc/Hz, typical <- 93 dBc/Hz, typical <- 88 dBc/Hz, typical
At 100kHz offset frequency  < -107 dBc/Hz typical -110dBc/Hz <-110 dBc/Hz, typical <-102 dBc/Hz, typical <- 100 dBc/Hz, typical <- 94 dBc/Hz, typical
 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     
 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     

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