https://amzn.to/3grxHqB
Description:
N1201SA series is the handheld radio frequency vector impedance measurement analysis instrument, easy to use, simple operation. Built-in high capacity lithium ion battery for mobile and outdoor use.
Shutdown automatically save settings parameter without human intervention, after starting up, interface settings completely the same as the power off before, use very worry.
Can be used to test the antenna, the imppedance of the radio frequency devices.
As RF impedance measuring need calibration, so you need to purchae separately calibration.
https://amzn.to/3grxHqB
Specification:
Working currency: 140MHz~2700MHz
Actual currency : 137.5~2700MHz
Stepped frequency: 1kHz
Display: 2.4" TFT trdp
Resolution ratio: 320 x 240(QVGA)
Battery capacity: 2000mAH(7.4Wh)
Power consumption: <1.5W
Charge current: 400mA
Charge port: USB
Auto power off can be set 5-60minutes.
Measured parameters: Resistence, Reactance, Standing wave, S11
Resolution ratio: 4 number
Frequency accuracy: about 5ppm
Connector: SMA-K
Measurement range:
Impedance: 0.1~1000
Standing wave: 1.000~65
S11(dB): 0dB~-60dB
