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Máy phân tích phổ GW INSTEK GSP-730 (150kHz ~ 3Ghz)


Giải tần : 150kHz ~ 3Ghz
Tần số trung tâm (Độ phân giải) : 0.1Mhz / +-50kHz
Tần số (Span) : 1Mhz ~ 3Ghz / +-3%
Độ phân giải BW : 30KHz, 100KHz, 300KHz,1MHz
Nhiễu pha (SSB) : -85dBc / Hz
Biên độ : +20 to -40dBm
Cấp độ nhiễu : ≤ -100dBm
Trở kháng đầu vào : 50 Ohm
Sweep time : 300ms to 8.4s / +-2%
Hiện thị : LCD , 640 x 480
Giao tiếp : RS-232C, USB
VGA : Sub - D 15 pin
Nguồn : 100-240V, 50/60Hz
Khối lượng : 2.2Kg
Phụ kiện kèm theo : HDSD, CD, Đầu nguồn

Chi tiết

 
 

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Frequency
Frequency Range
  Setting Range 150kHz to 3GHz
Center Frequency
  Setting Resolution 0.1MHz
Accuracy within ±50kHz (frequency span : 0.3GHz to 2.6GHz, 20 ±5°C)
Frequency Span
  Setting range 1MHz to 3GHz
Accuracy within ±3%  (frequency span : 0.3GHz to 2.6GHz, 20 ±5°C)
Resolution Bandwidth
  Setting Range 30KHz, 100KHz, 300KHz,1MHz,
SSB Phase Noise
  -85dBc / Hz (typical, 500kHz offset,  RBW : 30kHz, Sweep time: 1.5s, Span:1MHz@1GHz)
Inherent Spurious Response
  less than -45dBc @ -40dBm Ref. Level (typical less than -50dBc)
Amplitude
Reference Level
  Input Range +20 to -40dBm
Unit dBm, dBV, dBµV
Average Noise Level
  ≤ -100dBm (typical, center frequency : 1GHz RBW : 30kHz)
Frequency Characteristic
Accuracy : Within ±2dB (1GHz);SPAN:5MHz; Ref. Level 0dBm, input signal -10dBm;
  within ±3.0dB @300MHz~2.6GHz,
within ±6.0dB @ 80~300MHz, 2.6~3GHz
Input
  Input Impedance 50ohm
  Input VSWR less than 2.0@input att ≧10dB
  Input damage level +30dBm (CW average power), 25VDC
  Input connector N connector
Sweep
Sweep Time
  Setting Range 300ms to 8.4s, auto (not adjustable)
  Accuracy within ±2% ( frequency span : full span)
General
Communication
  Display 640*480 RGB color LCD
Interface
  RS-232C Sub-D female-D 9 pins
  USB Connector USB Host/Device full speed supported
VGA Output
    Sub-D female 15 pins
Power Source
    AC 100~240V, 50/60Hz
Other
  Operating Temperature 5 to 45°C (Guaranteed at 25 ±5°C, without soft carrying case)
  Operating Humidity Less than 45°C / 90%RH
  Storage Temperature -20 to 60°C, less than 60°C / 70%RH
  Dimensions 296 (L) × 153 (W) × 105 (H) mm
  Weight Approx. 2.2kg
  • Cam kết chất lượng
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