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Surecom SF-401 + Plus Portable CTCSS/DCS Decoder Frequency Counter



  • $99.99 CAD
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The Surecom SF-401 + Plus Portable CTCSS/DCS Decoder Frequency Counter was built for people like you in mind. Go ahead it's only $99.99 CAD, and we promise not to tell the XYL :)


  • The Surecom SF-401 frequency counter is capable of measuring the actual output  frequency of your radio, along with a signal strength indicator. It is a tool of choice for maintenance personnel, and Amateur Radio operators who want to ensure their radios are on frequency.
  • Four-button control is easy to use and its small size allows you to carry it anywhere you like.
  •  TCXO (Temperature Compensate X'tal (crystal) Oscillator), allows the meter to function In the range of -45 ℃ ~ 65 ℃ and can reach ± 2 ~ ± 4ppm accuracy
  • Great for VHF and UHF ham radios.
  • Also measures DMR Radio signal frequencies.
  • Easy to monitor battery level. 

Feature & Specification:

  •    Frequency range: 27Mhz-3000Mhz
    Note: (27MHz to 100MHz Is not a guaranteed range)
  •   CTCSS/DCS Decoder  (must be 136-174/400-520MHz)
  •    Frequency counter for DMR radio
  •    Frequency digital 0.000  or 0.0000  ( +-0.001)
  •    TCXO ( Temperature Compensate X'tal (crystal) Oscillator) 2~2.5ppm
  •    Frequency Response time:  0.2-0.5sec.( CTCSS/CDCSS >0.5-1sec) 
  •    TFT Color Display 240 x 320 ,LCD Dim level setting
  •    Built-in  Li-ion battery
  •    Net Weight: 113g 
  •    4 buttons control
  •    Auto power off  1-9minutes   
  •    Charging battery LED indicator  

Specifications for SF-401 

CTCSS/DCS CHECK  136-174 / 400-520MHz
Signal attenuation s.w.
Battery Built-in: level ICON
TFT LCD:  320 x 240 pixels
Li-ion Battery build-in :  3.7V 600mah
Current consumption: 10MA
TCXO crystal Oscillator +- 2.5ppm
Changer in: Micro USB +5V
Impedance input: 50 Ohm (BNC)
Weight: 113g
Dimensions size : 70 x 25 x 90mm








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