English verison N1201SA 140-2700MHz UV RF Vector Impedance SWR Antenna Analyzer

Description

English verison N1201SA
UV RF Vector Impedance ANT SWR Antenna
Analyzer Meter Tester
137.5MHz-
2.7GHz
resistance/impedance/SWR
Note:
You need to hold down the
second key
and the
fourth key
at the same time to turn on
Description
This instrument  has  four interfaces: single point measurement, scanning, system information, correction and calibration
The default boot into single-point measurement interface.
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.
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.
N1201SA GSM Antenna analyzer Specifications
Frequency                                140MHz~2700MHz
Spacing                                    1kHz
Display                                      2.4inch TFT Pixel 320×240(QVGA)
Battery                                      2000mAH(7.4Wh)
Power dissipation                     <1.5W
Charging current                     400mA
Charging port                          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              ±5ppm
Connector SMA-K
Measuring range                    impedance   0.1Ω~1000Ω(Absolute value of impedance)
SWR              1.000~65
s11(dB)         0dB~-60dB
Error (single point measurement)          impedance    SWR               s11 （dB/°）   0.1 dB /5° (0dB~-10dB)
1 dB /10° (-10dB~-20dB)
5dB/20° (-20dB~-40dB)
directivity                              <35dB(140MHz~2GHz After calibration)
<30dB(2GHz~2.7GHz)
Scan Points                          280
output level                          -18dBm
Working temperature           0~40
Atmospheric pressure         860hPa~1060hPa
Dimension                           98mm*83mm*28mm