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409SHOP SF401plus SF-401 plus 27Mhz-3000Mhz Frequency Counter meter for DMR Digital Radio

409SHOP SF401plus SF-401 plus 27Mhz-3000Mhz Frequency Counter meter for DMR Digital Radio
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Buying for a 409SHOP SF401plus SF-401 plus 27Mhz-3000Mhz Frequency Counter meter for DMR Digital Radio with cheaper price? Read about features, types, and other must-know topics in our 409SHOP SF401plus SF-401 plus 27Mhz-3000Mhz Frequency Counter meter for DMR Digital Radio buying guide to make an informed choice. Buy best 409SHOP SF401plus SF-401 plus 27Mhz-3000Mhz Frequency Counter meter for DMR Digital Radio Look for the 409SHOP SF401plus SF-401 plus 27Mhz-3000Mhz Frequency Counter meter for DMR Digital Radio package that is best for you. Make a price comparison, discount promo, or free shipping before shopping.

SF401plus  SF-401 plus 27Mhz-3000Mhz  Frequency Counter meter for DMR Digital Radio
 

New Function Frequency Counter for DIGITAL Radio

  •  

     

     
    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
    • 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:

Brand Name:  SURECOM HKSF-401SF-401-PLUS
 DIGITAL RADIO signal DMR  NoYES
 Signal  attenuation s.w.
-10db NoYES
Battery Buily-in  level  VoltageEasy icon
Flash LightLEDYESNO
TFT LCD:  320 x 240 pixelsYESYES
Frequency Range:  27Mhz -3Ghz  YESYES
Li-ion Battery build-in :  3.7V 600mah YESYES
current consumption: 10maYESYES
TCXO crystal Oscillator +- 2.5ppm YESYES
Changer in: Micro usb +5V YESYES

impedance input: 

50 Ohm (BNC)YESYES

Weight: 

113gYESYES

Dimensions size :

70 x 25 x 90mmYESYES

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) .

SF401plus_manual2

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

 

 

CTCSS

CTCSS (Hz)    
50.0 97.4 151.4 192.8
55.0 100.0 156.7 196.6
67.0 103.5 159.8 199.5
69.3 107.2 162.2 203.5
71.9 110.9 165.5 206.5
74.4 114.8 167.9 210.7
77.0 118.8 171.3 218.1
79.7 123.0 173.8 225.7
82.5 127.3 177.3 229.1
85.4 131.8 179.9 233.6
88.5 136.5 183.5 241.8
91.5 141.3 186.2 250.3
94.8 146.2 189.9 254.1

CDCSS

Standard sf401
check
  Standard sf401
check
  Standard sf401
check
  Standard sf401
check
2323143143   266465465
2525   145271271466466
2626152152   274503503
3131155155306306506506
3232156156311311516516
  36162162315315532532
4343165165   325546546
4747172172331331565565
5151174174   332606606
  53205205343343612612
5454   212346346624624
6565223223351351627627
7171   225   356631631
7272226226364364632632
7373243243365365654654
7474244244371371662662
114114245245411411664664
115115   246412412703703
116116251251413413712712
  122   252423423723723
125125   255431431731731
131131261261432432732732
132132263263445445734734
134134265265464464743743
  754754

 

Package Contents 

1x SF401 Frequency Counter

1 x  UHF Antenna 
1x User Manual
1x USB charger cable 
1x USB AC adapter 100-240V


sf-401plus_9

 

                                                                 sf-401plus_1Frequency CounterFrequency Counter

 

 

sf-401plus_7

 

sf-401plus_4

 

sf-401plus_8

 


 

(Frequency counter in below photo is old version, picture for testing only)

3311

 

 


 

Related product Frequency Counter 

SURECOM SF-103 Portable Frequency Counter 2MHz - 2.8GHzUSD 55.00/piece
409SHOP SF401plus SF-401 plus 27Mhz-3000Mhz Frequency Counter meter for DMR Digital RadioUSD 44.50/piece
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