Description:
This SWR & Power meter is a highly accurate RF meter for measuring Forward Power, Reflected Power, and VSWR.

-According to the fitting algorithm of detector diode characteristics, the accuracy is better than ± 5%.
-5 kinds of interface display methods, choose according to your own preferences, one-click switching.
-Easy switch between normal mode and peak hold mode.
-Illuminated meter with large display for easy reading.
-High-speed average detection method, real-time efficiency display.
-Buzzer alarm when standing wave is greater than 2.0.
-Built-in lithium battery can be used for more than 50 hours at a time.
-Multi-function buttons make it more fun to use, reserve space for adding functions in the future, and provide an additional interactive method. Convenient control for easy operation.

Specifications:
-Frequency range: 1.5-60MHz
-Power measurement range: 0.5W-120W
-Standing wave measurement range: 1.0-19.99
-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 (default SO239)
-Display content: forward power; standing wave; antenna power; efficiency.
-Power supply: built-in rechargeable lithium battery or USB type-C
-Power off power consumption: <0.1uA
-Data communication: USB type-C
-Size: 88mm*38mm*64mm (excluding protruding parts)

NOTE: 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 Surecom SW-28HF  1.5-60MHz 120W Mini V.S.W.R. & Power Meter
1 x USB Cable (29.5cm)
1 x Manual