R3753BH，R3753BH網(wǎng)絡(luò)分析儀維修R3753BH R3753BH，R3753BH網(wǎng)絡(luò)分析儀維修R3753BH R3753BH，R3753BH網(wǎng)絡(luò)分析儀維修R3753BH R3753BH，R3753BH網(wǎng)絡(luò)分析儀維修R3753BH R3753BH，R3753BH網(wǎng)絡(luò)分析儀維修R3753BH
二手愛德萬R3753BH網(wǎng)絡(luò)分析儀115dB動態(tài)范圍|500M網(wǎng)絡(luò)分析儀|二手R3753BH現(xiàn)貨|技術(shù)支持|保修服務(wù) R3753BH 矢量網(wǎng)絡(luò)分析儀 網(wǎng)絡(luò)分析儀 儀器回收|儀器銷售|儀器租賃 R3753BH 5Hz至500MHz
特點
* 5Hz~500MHz
*系統(tǒng)單元
*高掃頻速率0.1ms/采集點，10kHz分辨率，全程校準(zhǔn)
* 2個測量通道，4條曲線
* 115dB動態(tài)范圍
*內(nèi)置程控器
技術(shù)指標(biāo)
SEMeasurement functions | Numberof measurement channels | max.2 channels/4traces | Measurement settings | R3752A/R3752AH/R3753A/R3753AH | A/R,B/R,A/B,R,A,B, | R3752EH/R3753EH | A | R3752BH/R3753BH | A/R,R,A | Displayfor mats | R3752 Series | Log/linearamplitude,phase,groupdelay,real and imaginary part,|Z|,R,X,|Y|,G,B, | Signal characteristics | Frequencyrange;resolution | 5Hz to 500MHz;0.1Hz | Referenceoscillator（aging） | ±5*10^-6/day（25±5℃） | ±20ppm（25±5℃） | with Option 20 | ±2*10^-8/day | Output level | +21 to -63 dBm（output 1） | Resolution | 0.1dB | Accuracy | 0.5dB（0 dBm,50MHz,25±5℃） | Linearity（25±5℃） | +21to -35dB | ±0.5dB | -35to -63dB | ±1.5dB | Frequency reaponsess（25±5℃） | 5 Hz to 100kHz | ±4dB | 100kHz to 1MHz | ±2.0dB | 1 to 300MHz | ±1.5dB | 300to 500 MHz | ±2.0dB | Impedance | 50Ω（output1） | Sigal purity | Harmonic distortion | <-20dBc | Nonharmonic distortion | <-30dBc or -70 dBm（thehigher value applies） | Sweep characteristics | Parametsrs | frequency ,level | Range | 5Hz to 500MHz,+21to -43dBm | Sweep mode | linearfrequency or level sweep ;userdefined | Sweeptime | 0.1ms/testpoint（100kHz resolution） | Testpoints | 3,6,11,21,51,10,201,301, | 401,501,601,801,1201, | Trigger | continuous,single,external | Output | direct or via power splitter（R3752E,R3753Edirect only） |
| BNCconnector ,50Ω | Power splitter（R3752A/B,R3753A/B,only） | Insertion loss | 6dB | gAIN ERROR | <0.1dB ,at>100MHz<0.2dB | Phase error | typ.1° | Receiver characteristics | Input impedance | 50Ω or 1MΩⅡ20 pF | Msximum input level | 50Ω | 0dBm （Att=0dB:-20dBm） | 1MΩ | 224mV（Att=0dB:22.4mV） | Noise level | 500kHz to 300 MHz | -115 dBm at RBW≤1kHz | 300 to 500 MHz | -110dBm at RBW≤3kHz | Resolution bandwidth | 3Hzto 10 kHz in 1 to 3 steps | Amplituderation aeasurement（R3752/53/A/B） | Range | 0±120dB（RBW 1kHz） | Resolution | 0.01dB | Amplitued response | ±0.05 dB（-10 to -60dBm） | Phase ratiomeasurement（R3752/53/A/B） | Range | ±180° | Resolution | 0.01° | Accuracy | 50MHz | Frequency response（25±5℃） | 5°pp（up to 100MHz） | 10°pp （up to 300MHz） | 20°pp （up to 500MHz） | Amplitued response | ±0.3°（-10to -50 dBm） | Group-delay measurement | 1ps to 250 s | Resolution | 1 ps | Aperture frequency | 0.01to 50% of frequency span | Display | R3752 Series | alphanumeric fluorescent display,256* | 64 dots（32*8characters） | Markers | upto 10 independent markers+delta | marker wiht the option of | showing all | markers in a list | Automatic searchfunction | min,max,bandwidth,etc,SWR,filter | parameters | Data transfer | Built-in BASIC controller | provded as standard,high-speeed | evaluation functions for essential | rtace points though direct data | access;control of external devices via IEC/IEEE bus 3.5",720Kbyte（DD） | 1.44Mbyte（HD） | External interface | 15-pinVGA | IEC bus （IEEE 488 .2,SCPI） | RS-232（for BASIC controller only） | Parallelinterface | TTL 8-bit output,4-bit input/outputfor | BASIC applications;Keyboard: | PS2 connectorfor US deyboard |
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