2MHz-2800MHz Portable Surecom SF103 Frequency Counter SF-103 For DMR Analog Radios

Portable Surecom SF103 Frequency Counter SF-103 2MHz-2800MHz CTCSS/DCS  Frequency Meter For DMR & Analog Handheld Transceiver SF-103 2MHz-2800MHz Digital Frequency Meter Wide Range frequency Cheap SF103 Frequency Counter.  https://446shop.com/wp-content/uploads/2023/02/视频-1100076754676.mp4  SF103 Description SF103 Support test frequency from 2MHz-200MHz / 27MHz -2800MHz ,capable of measuring the parameters of the frequency of the continuous carrier signal walkie-talkies , with signal strength indicator.CTCSS/DCS testable for 144/430MHz,DMR Digital Signal Testable. Main Features *TFT LCD320 x 240 pixels Color Display *144/430MHz CTCSS/DCS Decoder *LCD Dim level set *Frequency Response time:0.2-0.5sec *CTCSS/CDCSS Response time: >0.5-1sec *Work by TCXO 2～2.5ppm *Response time: 0.2s *Build-in Li-ion battery *Micro USB  5V Charge in *4 buttons control *Auto power off 1-9minutes   *Charging indicator *Impedance input: 50 Ohm (BNC)   General Specification Radio Signal Digital/Analog Frequency Range 2MHz-200MHz / 27MHz -2800MHz Dimensions(L*W*H) 70 x 30 x 90mm Weight 113g Li-ion Battery build-in 3.7V 1500mah Warranty: 1 Year for Machine and 6 months for accessories Package 1*SF103;1*Antenna;1*USB Charger;1*Belt Clip