Cигнал үүсгүүр USG-LF44

  • үнэ: 1,950,000 төг

  • RF сигнал генератор
  • - 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

 Model USG-LF44
 Frequency Range 34.5 MHz 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
 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
 Phase noise
 Carrier frequency fc =1.0GHz
 At 10 kHz offset frequency < -97 dBc/Hz typical -100 dBc/Hz
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
≦ -10 dBc, typical 2.0 GHz to 3.0 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,
≦ -20 dBc, typical 2.0 GHz to 3.0 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
 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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