Thiết bị phát tín hiệu RF kết nối USB GW intek USG-LF44 (34.5 MHz đến 4.4 GHz)

Mã sản phẩm: USG-LF44

11,632,500 VNĐ


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Hãng sản xuất: GW Intek
Model: USG-LF44
Xuất xứ: Đài loan
 
Giải tần số: 34.5 MHz đến 4.4 GHz
Công suất ra: -30 dBm đến 0 dBm, in 1 dB steps   
Độ chính xác tần số ( 0 dBm Output Level ): ± 100 Hz tại 100MHz
Độ phân giải tần số:  10 kHz
Chế độ điều khiển: Fixed Frequency / Single Sweep / CW Sweep / Hopping / Power sweep    
Phần mềm tương thích: Windows/Linux/Mac/Android    
Giao tiếp: USB 2.0     
Kiểu kết nối: N-type male 
Tổng trở:   50 Ohm nominal   
Ra VSWR:  < 1.5:1 , Output Level @ -30dBm 
Điện áp ra cho phép tối đa: ±25V     
Kích thước, trọng lượng: 30mm(W) x 103mm(H) x 30mm(D), Approx. 100g     
Cung cấp kèm theo: cáp USB, CD phần mềm, HDSD
 
Chọn mua thêm cần thiết: 
- Adapter 50 Ohm N type (female) to SMA (female): ADP-003
- Cáp RF 50 Ohm SMA  (600mm):  GTL-303
Thẻ:GW Intek USG-LF44 RF Signal Generators

 Datasheet

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
  • 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.

    GWINSTEK USG RF Portable Signal Generator Introduction     
    GWINSTEK USG RF Signal Generator PC Application Program Demo     
    Primary RF Software Demo ( USG RF Signal Generator & GSP-730 Spectrum Analyzer)  
     
    •  A USG CD-ROM provides dedicated PC application programs, which were developed under JAVA software* structure. Users must install JAVA software to use USG PC application programs, which support operating systems such as Windows 2000/XP/Vista/7/8, Linux & Mac OS X through the USB interface.
     
    • Users can download USG APP to smart phone or tablet with Android 4.0 or above. To operate USG, use USB-OTG connecting cable to connect tablet (or smart phone) and USG. The Android APP application software for the USG signal generator is available on Google Play Store.
     
    • The USG signal generator can be designated as the tracking generator for GSP-730 spectrum analyzer to conduct measurement functions of scalar network analyzer. A USG CD-ROM provides PC application programs for the Primary RF software. Users can, using a Windows OS computer, control USG and GSP-730 via the Primary RF software. The NI-488.2 software** must be installed first before installing Primary RF software.
     
     
     ModelUSG-LF44USG-0103USG-0818USG-2030 USG-3044
     Frequency Range34.5 MHz to 4.4 GHz100 MHz to 300 MHz800 MHz to 1.8 GHz2.0 GHz to 3.0 GHz3.0 GHz to 4.4 GHz
     Output Power -30 dBm to 0 dBm, in 1 dB steps    
     Internal Reference Frequency25 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 ControlFixed 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, typical0 dBm to 3.5 dBm, typical
     Phase noise     
     Carrier frequencyfc =1.0GHzfc = 200 MHzfc = 1.3 GHzfc = 1.5 GHzfc = 3.7 GHz
     At 10 kHz offset frequency< -97 dBc/Hz typical -100 dBc/Hz<-100 dbc="" hz="" typical="" span="">< -97 dBc/Hz, typical<- 93="" dbc="" hz="" typical="" span=""><- 88="" dbc="" hz="" typical="" span="">
    At 100kHz offset frequency < -107 dBc/Hz typical -110dBc/Hz<-110 dbc="" hz="" typical="" span=""><-102 dbc="" hz="" typical="" span=""><- 100="" dbc="" hz="" typical="" span=""><- 94="" dbc="" hz="" typical="" span="">
     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, typical2.0 GHz to 3.0 GHz 
    ≦ -25 dBc, typical 3.0 GHz to 4.4 GHz    -25 dBc, typical3.0 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, typical900MHz  -35 dBc, typical >900 MHz  
    ≦ -20 dBc, typical 2.0 GHz to 3.0 GHz   -55 dBc, typical2.0 GHz to 3.0 GHz 
    ≦ -40 dBc, typical 3.0 GHz to 4.4 GHz    -40 dBc, typical3.0 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    
     InterfaceUSB 2.0     
     Supply Voltage5 V nominal     
     Current Consumption200 mA     
     RF Connector TypeN-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 & Weight30mm(W) x 103mm(H) x 30mm(D), Approx. 100g     

    Include

    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)