vaunix USB可編程信號發(fā)生器介紹：

Vaunix LSG和LMS系列實驗室射頻和微波USB可編程數(shù)字信號發(fā)生器在40 GHz范圍內提供高輸出電平和出色的頻譜純度。它們可以在連續(xù)波（CW）和掃頻模式下運行。這些低成本、便攜式、USB供電的手持式無線信號合成器和可編程合成器是工程和生產測試實驗室、現(xiàn)場無線測試以及集成到高速自動測試設備（ATE）系統(tǒng)中的理想無線測試設備。它們已被證明是有效的便攜式本地振蕩器（LO）源、射頻測試設備微波和無線測試應用。Vaunix LSG系列信號發(fā)生器可配置為線性掃頻。我們先*的LMS系列提供低噪聲、快速100毫秒的切換時間、100赫茲的頻率分辨率、相位連續(xù)頻率掃描（LFM）和高速內部和外部脈沖調制。

vaunix USB可編程信號發(fā)生器LMS-103

型號：   LMS-103

頻率：5 - 10 GHz

Phase Noise at 10 kHz/100 kHz Offset：-81/-89 dBc/Hz

  Resolution 100 Hz

  Accuracy +/- 2ppm

  Switching 100 microseconds

Output Power

  Range: LMS-802, LMS-103, LMS-123, LMS-232D, LMS-402D, LMS-602D +10 - -40 dBm

  LMS-802DX, LMS-183DX (6-13 GHz) +10 - -70 dBm  2

  LMS-163, LMS-203 +10 - -30 dBm

  Resolution 0.5 dB

  Accuracy +/- 0.75 dB at +10 dBm

+/- 2.0 dB full range  3

Spurious

  Typical -80 dBc

  Maximum -70 dBc

  VSWR 1.5:1

Harmonics

  Typical - LMS-802DX, LMS-183DX (see plots) -40 dBc

  Typical - All others -20 dBc

SubHarmonics

  LMS-802, LMS-103, LMS-123, LMS-183DX -60 dBm

  LMS-163, LMS-203 -25 dBc

LMS-232D, LMS-402D, LMS-602D,    

LMS-802DX

None

Selectable Internal/External Reference

  Frequency 10 MHz

  Input Level 500 mV to 3V peak to peak

  Output Level (LMS-802DX, LMS-183DX only) 1.5V peak to peak

Phase-Continuous Linear-Frequency Sweep (LFM)

  Sweep Time 1 ms to 1000 seconds

  Sweep Direction Up, down, bidirectional

Optional Pulse Modulation

  Pulse Depth  

  LMS-802, LMS-802DX, LMS-103, LMS-123, LMS-232D, LMS-402D, LMS-602D, LMS-183DX -70 dBc typical, -60 dBc min.

  LMS-163, LMS-203 -45 dBc typical, -35 dBc min.

  Rise/Fall Time 30 ns typical

  Internal Pulse Mode  

  Pulse Width 100 ns min.

  PRI 100 ns plus pulse width min.

  Resolution 100 ns

  Trigger Output 0 to 5 volts

  External Pulse Mode  

  Pulse Width 100 ns min.

  PRI 100 ns plus pulse width

  Trigger Input 0 to 5 Volts nom., 0 to 3 Volts min.

DC Current Via USB

  LMS-802, LMS-103, LMS-123, LMS-232D, LMS-402D, LMS-602D 5 volts - 300 mA

  LMS-163, LMS-203 550 mA

  LMS-802DX 5 volts - 600 mA

  LMS-183DX 5 volts - 650 mA

  RF Connector SMA-female

  USB Connector B-female

  Dimensions 4.90 x 3.14 x 1.59 in.

(124 x 80 x 40 mm)

  Weight ≤ 1.0 lbs. (≤ .45 kG)

  Mounting Holes (2) #6 socket-head screws

(not included)

Available Options

  Opt 003 Pulse Modulation

  Opt 004 Frequency Sweep Trigger

GUI Compatibility Windows XP/2000/7/8/10

Included Accessories

USB Flash Drive with GUI Software &

User Manual/Programming Guide/

Window DLL/Linux driver/LabVIEW driver/

3-ft. USB Cable

Vaunix LSG和LMS系列USB可編程信號發(fā)生器選型：