1.6-30MHz Mini SWR Power Meter 0-100W Shortwave PWR SWR Meter DC5V with Large OLED Display

1.6-30MHz Mini SWR Power Meter 0-100W Shortwave PWR SWR Meter DC5V with Large OLED Display

Description:
This portable mini SWR meter is designed with large OLED display screen and built-in lithium battery. The aluminium alloy housing helps prolong its service life. If you are interested in this product, come and have a try, it will not let you down.

Features:
- Use 2.23" 128*32 orange OLED as display screen
- MCU by mega32 for AVR
- Built-in 350mAh 8.4V polymer lithium battery
- Support 5V (micro usb) charging
- The standing wave detection part uses a three-magnetic ring detection circuit and M-type (SL16) connector
- Compact size 118.5 x 35 x 26mm/4.7 x 1.4 x 1" (LxWxH)
- The software corrects the non-linearity of the diode by 1024-point interpolation algorithm
- Simultaneous display of standing wave, peak forward power PF, peak reverse power PR, average forward power AF, and average reverse power AR
- Operating frequency is 1.6MHz-30MHz
- Maximum measuring power 100W

Specifications:
- Frequency range: 1.6MHz~30MHz
- Power error: ±5%
- Maximum measurement power: 100W
- Standing wave display range: 1.0~10
- Insertion loss: ≤ 0.1dB
- Impedance: 50Ω
- Display: 2.23" 128*32 orange OLED screen
- RF Connector: SL16-KF (M-KF) female connector
- Charging port: 5V (micro usb) 200mAh
- Power consumption: ≤ 50mA (average)
- Battery: 8.4V 350mAh polymer lithium battery
- Dimensions: 118.5 x 35 x 26mm/4.7 x 1.4 x 1" (LxWxH)
- Weight: about 0.12kg/0.3lb

Package Included:
- 1 x SWR Meter

Note:
- If the parameters are modified, no further notice will be given, and the actual product shall prevail.
- The meter is manually assembled, and there are inevitably flaws, especially the acrylic screen will be with scratches and dust. Please make sure that you don't mind before purchasing. Thank you!

Use Method:
The M female seat on the left side of the standing wave meter is the input end (connected to a radio station), and the M female seat on the right side is the output end (connected to an antenna). Toggle the power switch on the right side of the standing wave meter, and the meter will first display the world map when it is turned on. Then it will display its version number and battery level (just reference level). Then enter the measurement main interface, when there is a signal, it will display the standing wave and the corresponding power value.

With charging LED indicator. During the charging process, the indicator light stays on. When it is fully charged, the indicator light will turn off. When there is input over-voltage, under-voltage and over-voltage at the output, output short circuit, and overtime charging time, the indicator light will flash at a frequency of 1.6Hz.