Home » Portable SURECOM SF-401 Plus Test Range 27MHz-3GHz Frequency Counter Meter Scanner CTCSS/DCS Decoder DMR Digital Radio Tester » Portable SURECOM SF-401 Plus Test Range 27MHz-3GHz Frequency Counter Meter Scanner CTCSS/DCS Decoder DMR Digital Radio Tester

Portable SURECOM SF-401 Plus Test Range 27MHz-3GHz Frequency Counter Meter Scanner CTCSS/DCS Decoder DMR Digital Radio Tester

Portable SURECOM SF-401 Plus Test Range 27MHz-3GHz Frequency Counter Meter Scanner CTCSS/DCS Decoder DMR Digital Radio Tester
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  • Price ofUS $48.44 piece
  • Your PriceUS $43.60piece
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  • Ratings4.5 (7353)

Product Details

Buying for a Portable SURECOM SF-401 Plus Test Range 27MHz-3GHz Frequency Counter Meter Scanner CTCSS/DCS Decoder DMR Digital Radio Tester with best price? Read about features, types, and other must-know topics in our Portable SURECOM SF-401 Plus Test Range 27MHz-3GHz Frequency Counter Meter Scanner CTCSS/DCS Decoder DMR Digital Radio Tester buying guide to make an informed choice. Pay for good Portable SURECOM SF-401 Plus Test Range 27MHz-3GHz Frequency Counter Meter Scanner CTCSS/DCS Decoder DMR Digital Radio Tester Look for the Portable SURECOM SF-401 Plus Test Range 27MHz-3GHz Frequency Counter Meter Scanner CTCSS/DCS Decoder DMR Digital Radio Tester package that is good for you. Make a price comparison, discount promo, or free shipping before buying.

Introduction: 
The frequency meter capable of measuring the parameters of the frequency of the continuous carrier signal walkie-talkies , with signal strength indicator.
it is the tool of choice for maintenance personnel ,test frequency and signal strength of wireless enthusiasts.
This portable frequency counter is designed for counting continuous wave signal comes from Two-way Radio. 
There are easy ranges for you to choose. The ranges cover most of the frequency of the two way radios you want to measure. 
Its four-button control is easy to use and its small size allows you to carry it anywhere you like.
 Work by  TCXO(Temperature Compensate X\'tal (crystal) Oscillator) ,In the range of -45 ℃ ~ 65 ℃ can reach ± 2 ~ ± 4ppm accuracy
This include very interesting frequency areas such as 2m HAM radio, all VHF and UHF
DMR Radio signal e frequency counter.
Easy Battery level 
 
Feature & Specification:
 
   Frequency range: 100Mhz-3000Mhz
! Note: (27MHz to 100MHz It can not be guaranteed and the corresponding normal emission appliance)
  CTCSS/DCS Decoder
   LCD Dim level setting
   Frequency digital 0.000  or 0.0000  ( +-0.001)
   Work by 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 
    Build-in  Li-ion battery
    Net Weight: 113g 
    4 buttons control
    Auto power off  1-9minutes   
    Charging battery LED indicator  
 
Specifications for SF-401 and SF-401 PLUS 
30005034-5
 
SF-401/PLUS
Power On/Off                                    
Power On –Press and Hold down the [black key] by 2 second 
Power Off –Press and Hold down the [black key] by 4 second of number count down to 0
Charging the battery 
Plug the Power cord into adaptor , Micro USB connected SF-401, The Led indicating:
 *The RED Led is light - Charging        
 * The Green Led is light - Full 
How to check Frequency measuring.    See PIC.3
 
The transmitter near the frequency counter antenna , see the signal reception conditions is zone green, you can test. Please see Pic.3
cautions: 
e.g. display 1800.000Mhz  , The transmitter distance is too close to the frequency counter will affect the test results, , the signal bar is red .(see Pic.1)
e.g. display 0.000, , The transmitter distance is too far to the frequency counter and signal is weak ,will affect the test results,  the signal bar is low .(see Pic.1)
! Note: (27MHz to 100MHz It can not be guaranteed and the corresponding normal emission appliance) .
 
How to check Frequency of Digital DMR Radio 
Press[ F3 Digital] from Measuring screen mode   See PIC.1
Note: Use Digital mode have 3 Decimal only
 
MENU funtion setting and save.    See PIC.4
Press [F1] > into menu Page
Press [F3 down] or [F4 Up] into System and Press [F2 Rtn] into system Page PIC.4
Press[F3 down] or [F4 Up] select funtion ,Press [F2 Edit] > [F3 - ][F4 +] change mode
Press[Menu]  >  [F1 ]to Exit  or  [F4 ] to Save and Exit
 
(Do not direct Connection Walkie talkie RF output by cable ,HIGH RF output will damage FREQUENCY counter ) 
30005034-6
30005034-7
 
Package Contain
1 x SF401-plus Frequency Counter
1 x UHF Antenna
1 x User Manual
1 x USB charger cable
1 x USB AC adapter 100-240V 
3000503430005034-130005034-230005034-330005034-4
Shipping Time Tips:
All of package sent by registered mail. with tracking number can follow package statu. it is security of safe freight.
Shipping time is about 20--50 days.
As a result of various countries\' policies and weather and other reasons. sent to diffrent country ,shipping time will be diffrent.
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