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您现在的位置:国产精品视频二区不卡,中文字幕无线在线视频观看,亚洲av久播在线观看,手机看片av永久免费 > 无线/射频测试仪器 > 噪声测试 > 可编程噪声信号发生器NIOSECOM UFX7111
 

噪声发生器,频率范围: UFX7111A 1GHz-2GHz    

The UFX7000ANoiseCom-UFX7000-Series_Datasheet.pdf

 Series instruments contain an amplified noise ource that is tuned to provide the best flatness and optimized to deliver an output with a Gaussian amplitude distribution. Noise output power level can be adjusted from0 to 127 dB in 1 dB (optionally 0.1 dB) steps. The outputsignal is controlled by an RF type switch. In the standby state, the noise is terminated into an RF load, and in the“on” state it is directed to the output connector.
The UFX7000A Series flexible architecture allows many options to be specified. An internal combiner allows the user to inject an external signal via a front panel connector to add a controlled amount of noise. Noise Com will modilfy base units for specific customer needs. For pricing and availablity, consult the factory.
Optional signal attenuation is available up to 127 dB, in 0.1
or 1 dB steps . A switching filter bank in the noise path allows up to four filters to be connected. The optional filters can be specified in any combination of band pass, low pass, high pass, or notch, with a thru line and 50 Ohm termination (RF load) included. Connectors on the back panel provide a pathway for the external filters to the internal combiner and the front panel instrument output.
The UFX7000A Series is microprocessor-controlled and provides information about operation of the instrument via a 6.25” color TFT display. Control of the noise level, noise on/off switching, signal on/off switching, and noise source selection can be controlled either manually by the touch screen, or remotely via IEEE-488 bus, ethernet, or serial type RS232. The UFX7000A series instruments can be integrated into an ATE test station.

 

General Specifications
• Output White Gaussian noise
• Attenuator 0 to 127 dB in 1 dB steps
• 0 to 79 dB above 2 GHz
• Impedance 50 Ohms
• Typical VSWR 1.5:1
• Standard output SMA female connector
(K female for UFX7240)
• 6.25” color VGA, TFT touch screen
• Dimensions: 17.22 in. wide x 6.30 in. with feet, high
x 19.5 in. deep
• Fold-down feet for bench-top use
• Power 120 VAC, 60 Hz
•The UFX7111 noise generating instrument is extremely easy to use, combining dedicated keys for control of operations and programming with a large 4 x 20 character LCD display for instant status information. The instruments are direct replacements for NoiseCom's NC7000 Series instruments.
 

The UFX7111 contains a NoiseCom amplified noise source that is tuned to provide the best flatness at the instrument output. The amplifier is optimized to deliver an output with a Gaussian amplitude distribution. Noise output power level can be adjusted from 0 to 127 dB in 1 dB (optionally 0.1 dB) steps.
 

Specifications:

Frequency Range 1 GHz to 2 GHz
Attenuator 0 to 127 dB in 1 dB steps
0 to 79 dB above 2 GHz
(0.1 dB steps optional)
Control Local and IEEE-488
Impedance 50 Ω (others optional)
Typical VSWR 1.5:1
Standard Output Connector SMA female (K female for UFX7240)
Ouptut Power +10dB
Output dB/Hz -80
Output Flatness ±1.5 dB

 Operating temperature: -10° to +65°C

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