N2201SS RF Vector Impedance Analyzer Antenna Meter Tester 137.5-2.7HMz Resistance/Impedance

N2201SS RF Vector Impedance Analyzer Antenna Meter Tester 137.5-2.7HMz Resistance/Impedance

http://v.youku.com/v_show/id_XMzMyOTM1NDE3Mg==.html?spm=a2hzp.8253869.0.0

http://v.youku.com/v_show/id_XMjcwNzkxNzkwMA==.html?spm=a2hzp.8253869.0.0

Description:   
- English verison N2201SS UV RF Vector Impedance ANT SWR Antenna Analyzer Meter Tester 137.5-2.7HMz resistance/impedance/SWR
- This instrument  has  four interfaces: single point measurement,scanning,system information,correction and calibration    
The default boot into single-point measurement interface.The N1201SA adds a power meter -20dBm～+8dBm,accuracy:<+-1dB(input power:0dBm～+8dBm).
- It is for small power and micro power communicatin device testing.If you use it on large power machine,you need extra coupler or attenuator.   

Note: For the convenience of the user,each time calibration correction options will automatically change to the user calibration. Meanwhile,in order to ensure the integrity of the calibration,the calibration process,the automatic shutdown function fails,the consistent boot.    

N1201SS analyzer Specifications:
- Frequency:137.5MHz~2700MHz
- Spacing:1kHz
- Display:2.4inch TFT Pixel 320×240(QVGA)
- Battery:2000mAH(7.4Wh)
- Power dissipation:<1.5W
- Charging current:400mA
- Charging port:Mini USB;Micro USB(For charging only)
- Auto Power Off:Adjustable(Always on,5mins～60min)
- Measure facts:resistance/reactance/SWR/s11
- Resolution ratio:4bits effective digits
- Frequency accuracy:±10ppm
- Connector:SMA-K                                                                                                  
- Directivity:<25dB(2GHz~2.7GHz);<35dB 140MHz~2GHz After calibration                                           
- Scan Points:280
- Output level: frequency range:137.5MHz~2000MHz;2000MHz~2300MHz;2300MHz~2700MHz;level:-11.5dBm,-6dBm,-5dBm
- Working temperature:5~40 degree
- Atmospheric pressure:860hPa~1060hPa
- Power meter frequency range:137.5MHz~2700MHz
- Power meter the max power:+8dBm
- Power meter the minimum power:-20dBm
- Power meter error:testing conditions:0dBm-8dBm;-10dBm-0dBm,-20dBm-10dBm;error:+-1dBm;+-1.5dBm;+-2dBm.

Measuring range:
- Impedance:0.1Ω~1000Ω(Absolute value of impedance)
- SWR:1.000~65
- S11(dB):0dB~-60dB
　 　 　
Error(single point measurement):
- Impedance:Z<200ohm,frequency<1.3GHz,<Absolute value of impedance×5%±0.1ohm;Z<200ohm,frequency>1.3GHz,<Absolute value of impedance×25%±0.1ohm;
- SWR:<Effective reading×10%±0.1
- S11 （dB/°):0.1 dB /5°(0dB~-10dB);1dB/10°(-10dB~-20dB);5dB/20°(-20dB~-40dB)

Startup and shutdown:    
- Hold down the CTRL key off press the power switch button.    
- The boot state,long press (2S above) the switch button,after the release,the instrument will shut down    
- The boot state,long press (2S above) the switch button,after the release,the instrument will shut down    
 
Recommend the use:  
1.In order to ensure the accuracy of measurement and calibration,preheat the instrument at least 15 minutes.    
2.Try to use good quality RF cable and connectors.    
3.Calibrated cable marked to the next may not need to calibrate and direct use.    
4.Test cable process affect the measurement accuracy,it is recommended that,where possible,do not choose too long test cable.    
5.Measurement and calibration before,make sure you are not in a strong wireless signal,so as to avoid interference caused by inaccurate measurements.  
6.If the impedance measurements themselves do not understand,you can refer to a vector network analyzer instructions and tutorials. This instrument is equivalent to a single-port vector network analysis.  
 
Package List:
- 1 x RF Vector Impedance Analyzer