Original AAI Antenna Analyzer Network N1201SA ANT SWR Antenna Meter Tester 140MHz-2.7GHz Accuracy RF Vector Impedance 2.4 Inch TFT Screen Tester Tools
Feature:
1. This instrument has four interfaces: single point measurement, scanning, system information, correction and calibration.The default boot into single-point measurement interface.
2. Instruction: 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.
3. 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
4. Test accuracy: Test cable process affect the measurement accuracy, it is recommended that, where possible, do not choose too long test cable.
5. Satisfaction Guarantee: We strive to provide each customer with the highest standard of customer service to ensure you have a pleasant shopping experience. If you have any issues, inquiries or need assistance, please feel free to contact us directly.

 
Specification:
Operating frequency: 140MHz~2700MHz
Step frequency: 1kHz
Display: 2.4 inch TFT
Resolution: 320 * 240 (QVGA)
Battery: 2000mAH (7.4Wh)
Power consumption:<1.5W
Charging current: 400mA
Charging port: USB
Automatic shutdown can be set as: 5-60 minutes
Measuring parameters:
Resistance reactance standing wave s11
Resolution: 4 digits
Frequency accuracy: about 5ppm
Connector: SMA-K
Measuring range:
Impedance: 0.1~1000
Standing wave: 1.000~65
S11(dB): 0dB~-60dB
Operating temperature: 0~40 ℃
Size: about 115 * 80 * 30mm/4.5*3.15*1.2in

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