Mini QRP 150W 1.6-50MHz SWR HF Short Wave Standing Wave Meter SWR Power Meter FM/AM/CW/SSB
Advantage:
- According to the fitting algorithm of the characteristics of the detector diode, coupled with the dual-reference segment detection, the accuracy in the power range of 0.5W-150W is better than 5%.
- 5 kinds of interface display methods, choose according to your own preferences, one-click switching.
- High-speed average detection method, real-time efficiency display.
- Buzzer alarm when standing wave is greater than 2.0.
- Compatible with open source software code, freely modifying the code brings more fun.
- USB firmware upgrade does not require a dedicated programmer.
- Built-in lithium battery, can be used for more than 50 hours on a single charge.
- Multi-function buttons make it more fun to use, reserve space for adding functions in the future, and provide an additional interactive method.
Parameters:
Frequency range: 1.6-50MHz
Power measurement range: 0.5W-150W
Standing wave measurement range: 1.0-99.9
Insertion loss: <0.12dB
Insert standing wave: ≤1.02
Measurement accuracy: better than ±5%
Standing wave alarm: ≥2.0 (with close function)
RF interface type: SL16-M or N (default M)
Display content: forward power; standing wave; antenna power; efficiency.
Power supply: built-in 3.7V/1000mAh rechargeable lithium battery or USB type-c
Power off power consumption: <0.1uA
Data communication: USB type-c
Firmware upgrade: support
Overall size: 88mm*38mm*64mm (excluding protruding parts)
Special reminder: FM or AM mode continuous transmission is recommended not to exceed 110W; SSB or CW can work under 200W for a long time; more than 500W will damage the detection components.
Simple introduction to use:
- Long press to switch the machine, short press to switch the display interface, double click to switch the standing wave alarm;
- There are 5 kinds of display interface in total, which are automatically saved and automatically recalled the next time you start up.
- The red light is displayed when charging, and the light is off when fully charged.
Package included:
1 x SWR standing wave meter
Logistics information
Our products are located in Hong Kong, China, and the logistics speed depends on your specific location. According to our experience, it usually takes about 15-20 days of transportation time
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How to choose the correct size:
Step 1 Please measure your foot length carefully.

Step 2 Please choose the correct size according to your foot length and chinese size.
For example, If your foot length is 255 mm , you should choose the size 8.
