Surecom SF-401 Manual Download Page 3

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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

pagina 3 van 15

SURECOM SF401-PLUS Portable CTCSS/DCS Decoder Frequency Counter 409sho...

30-9-2016

http://www.409shop.com/409shop_product.php?id=123940

Summary of Contents for SF-401

Page 1: ...nting 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 i...

Page 2: ...CON 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...

Page 3: ...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...

Page 4: ...est 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...

Page 5: ...pagina 5 van 15 SURECOM SF401 PLUS Portable CTCSS DCS Decoder Frequency Counter 409sho 30 9 2016 http www 409shop com 409shop_product php id 123940...

Page 6: ...N code only Standard N sf401 check Standard N sf401 check Standard N sf401 check Standard N sf401 check 23 23 143 143 266 465 465 25 25 145 271 271 466 466 26 26 152 152 274 503 503 31 31 155 155 306...

Page 7: ...nna to check it please try to slant your radio to the frequency counter like the following picture Package Contents 1x SF401 PLUS Frequency Counter 1 x UHF Antenna 1x English User Manual 1x USB charge...

Page 8: ...pagina 8 van 15 SURECOM SF401 PLUS Portable CTCSS DCS Decoder Frequency Counter 409sho 30 9 2016 http www 409shop com 409shop_product php id 123940...

Page 9: ...pagina 9 van 15 SURECOM SF401 PLUS Portable CTCSS DCS Decoder Frequency Counter 409sho 30 9 2016 http www 409shop com 409shop_product php id 123940...

Page 10: ...pagina 10 van 15 SURECOM SF401 PLUS Portable CTCSS DCS Decoder Frequency Counter 409s 30 9 2016 http www 409shop com 409shop_product php id 123940...

Page 11: ...pagina 11 van 15 SURECOM SF401 PLUS Portable CTCSS DCS Decoder Frequency Counter 409s 30 9 2016 http www 409shop com 409shop_product php id 123940...

Page 12: ...pagina 12 van 15 SURECOM SF401 PLUS Portable CTCSS DCS Decoder Frequency Counter 409s 30 9 2016 http www 409shop com 409shop_product php id 123940...

Page 13: ...ANTENNA ANALYZER VSWR POWER METER pagina 13 van 15 SURECOM SF401 PLUS Portable CTCSS DCS Decoder Frequency Counter 409s 30 9 2016 http www 409shop com 409shop_product php id 123940...