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Tytera SF-401 Plus
Frequency Counter
& CTCSS/DCS Display


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Discontinued Meters & Test Equipment  

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Tytera SF-401

The Tytera SF-401 Plus reads your RF transmitted frequency from 100 to 3000 MHz (27 to 100 MHz coverage with reduced specs.).
Additionally, it can read and display your CTCSS tone and DCS code on the backlit color LCD screen.
Display may be set to read 0.000 or 0.0000 MHz. With TCXO and charging LED.
Auto-power-off may be set for 1 to 9 minutes. Built-in 3.7 Volt Li-ion battery.

This items comes with: BNC antenna, USB charging cable and USB power supply.
A comprehensive instruction sheet is also supplied.

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