Багаж хэрэгсэл > Хэмжих хэрэгсэл > Дохионы үүсгүүр > Cигнал үүсгүүр USG-LF44

Cигнал үүсгүүр USG-LF44

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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