Surecom SF-401plus frequency counter CTCSS decoder

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: 27Mhz-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
		SF-401	SF-401-PLUS
DIGITAL RADIO signal:	DMR	No	YES
Signal attenuation s.w.	-10db	No	YES
Battery Built-in:	level	Voltage	Easy icon
Flash Light:	LED	YES	NO
TFT LCD:	320 x 240 pixels	YES	YES
Li-ion Battery build-in :	3.7V 600mah	YES	YES
Current consumption:	10MA	YES	YES
TCXO crystal Oscillator	+- 2.5ppm	YES	YES
Changer in:	Micro USB +5V	YES	YES
Impedance input:	50 Ohm (BNC)	YES	YES
Weight:	113g	YES	YES
Dimensions size :	70 x 25 x 90mm	YES	YES

Price 50,00