150W digital display power standing wave meter, HF short wave band power meter, standing wave meter.

According to the fitting algorithm of detector diode characteristics and double reference subsection detection, the accuracy in the whole power range of 0.5w-150w is better than 5%.

There are five interface display modes, which can be selected by one click according to your preferences.

High speed average detection mode, real-time efficiency display.

Buzzer alarm when standing wave is greater than 2.0.

Compatible with open source software code, free code modification brings more fun.

USB firmware upgrade does not require a dedicated burner.

The built-in lithium battery can be used for more than 50 hours after charging.

Multi function keys make it more fun to use and provide an interactive way for adding functions in the future.

Features:

Frequency range: 1.6-50mhz

Power measurement range: 0.5w-150w

Standing wave measurement range: 1.0-99.9

Insertion loss: ＜ 0.12db

Inserted standing wave: ≤ 1.02

Measurement accuracy: better than ± 5%

Standing wave alarm: ≥ 2.0 (with closing function)

RF interface type: sl16-m or n (default m)

Display content: forward power; Standing wave; Antenna end power; Efficiency.

Power supply: built in 3.7v/1000mah rechargeable lithium battery or USB type-C

Shutdown power consumption: ＜ 0.1ua

Data communication: USB type-C

Firmware upgrade: supported

Overall size: 88mm*38mm*64mm (excluding protruding parts)

Special reminder:

continuous transmission in FM or am mode is recommended not to be greater than 110W; SSB or CW can work under the power of 200W for a long time; More than 500W will damage the detection component.

Brief introduction:

Long press to switch on and off, short press to switch the display interface, and double-click to switch the standing wave alarm;

There are five kinds of display interfaces, which are automatically saved and automatically called after the next boot.

The charging red light is displayed, and the light is turned off when it is full.