RF Antenna Analyzer SWR Meter Tester 137.5-2.7GHz Aluminum Alloy Shell Replace

Description

RF Antenna Analyzer SWR Meter Tester 137.5-2.7GHz Aluminum Alloy Shell Replace
Description
Working Frequency: 137.5MHz~2700MHz
Stepped Frequency: 1kHz
Display: 2.4inch TFT with resolution 320*240(QVGA)
Power Consumption <1.5W
Charging Current: 400mA
Charging Port: USB
Auto Power Off: Settable 5-60minutes
Measured 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 (Impedance Absolute 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: < Impedance absolute value x 5%±0.1Ω (Z<200Ω, <1.5GHz)
For Standing Wave: < Effective readings 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)
Scanning Points: 280
Output Level: -18dBm
Working Temperature: 0℃ to 40℃
Atmospheric Pressure: 860hPa~1060hPa
Description:
This instrument has four interfaces: single point measurement, scanning, system information, correction and calibration
The default boot into single-point measurement interface.
Aluminum alloy shell prolongs its service life.
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 & 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
Advice when Using:
In order to ensure the accuracy of measurement and calibration, preheat the instrument at least 15 minutes.
Try to use good quality RF cable and connectors.
Calibrated cable marked to the next may not need to calibrate and direct use.
Test cable process affect the measurement accuracy, it is recommended that, where possible, do not choose too long test cable.
Measurement and calibration before, make sure you are not in a strong wireless signal, so as to avoid interference caused by inaccurate measurements.
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 Included:
1 x
RF Antenna Analyzer