• There are Four Interfaces: Single Point Measurement, Scan, System Information, Calibration and Calibration

• By default, it will enter into the single-point measurement interface

• Aluminum alloy housing extends service life

• The attached video shows how to properly turn on the device. The keys on the panel are 1234 from left to right, and you need to press 2 and 4 at the same time

Specifications:

• Model: PS100/PS200

• PS100: 137.5MHz~2.7GHz

• PS200: 35MHz~2.7GHz

• Frequency: 137.5MHz~2.7GHz/35MHz~2.7GHz

• Step frequency: 1kHz

• Display: 2.4-inch TFT, resolution 320*240 (QVGA)

• Battery compacity: 2000mAh

• Power consumption <1.5W

• Charging current: 400mA

• Charging port: USB

• Auto Power Off: 5-60 minutes

• Measurement Parameters: Impedance, Reactance, SWR and S11

• Resolution: 4 digit readings

• Frequency Accuracy: <±10ppm

• Connector: SMA-K

• Impedance measurement range:

• 1Ω~1000Ω @frequency <1300MHz;

• 1Ω~300Ω @frequency >1300MHz (absolute impedance value)

• Standing wave measurement range:

• 1~65 @frequency < 1300MHz;

• 1~10 @frequency >1300MHz

• S11 (dB) measurement range: 0dB to -50dB

• Error (single point measurement):

• For impedance: < absolute value of impedance x 5%±0.1Ω (Z<200Ω, <1.5GHz)

• For standing wave: < effective reading x 10%±0.1

• For S11: 0.1dB/5° (0dB to -10dB)

• For (dB/°): 1dB/10° (-10dB to -20dB); 5dB/20° (-20dB to -40dB)

• Directivity: < 35dB (140MHz to 2GHz after calibration); < 30dB (2GHz to 2.7GHz)

• Scan Points: 280

• Output level: -18dBm

• Operating temperature: 0°C to 40°C

• Atmospheric pressure: 860hPa~1060hPa

Startup and Shutdown:

• Hold down the CTRL key to turn it off by pressing the power button.

• In the power-on state, long-press the switch button (more than 2S), and the instrument will shut down after releasing it.

• In the power-on state, long-press the switch button (more than 2S), and the instrument will shut down after releasing it.

Suggestions to Use:

• 1. To ensure the accuracy of measurement and calibration, please warm up the instrument for at least 15 minutes.

• 2. Try to use good-quality RF cables and connectors.

• 3. The calibration cable marked next may not require calibration and be used directly.

• 4. The process of testing the cable affects the measurement accuracy. It is recommended not to select too long a test cable as much as possible.

• 5. Before measurement and calibration, please ensure that you are not in a strong wireless signal to avoid interference due to inaccurate measurement.

• 6. If you do not understand the impedance measurement itself, you can refer to the instructions and tutorials of the vector network analyzer. The instrument is equivalent to a one-port vector network analysis.

Note: Automatically changed to User Calibration for user convenience. At the same time, in order to ensure the integrity of the calibration, the automatic shutdown function is disabled.